https://www.mcnae.co.nz/blog daily 0.75 2026-03-26 https://www.mcnae.co.nz/blog/why-enphase monthly 0.5 2025-06-25 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/7ae60b0e-5160-4f59-a925-03fe6544f575/Enphase_safe.jpg Energy Spot - Why Enphase? - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/b82acca7-6892-4480-b055-ba0d2c095eee/Enlighten_app.jpg Energy Spot - Why Enphase? - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/09046088-0c92-4a46-926a-c7446486fea0/Enphase_reliable.jpg Energy Spot - Why Enphase? - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/def1dfc4-0acb-4217-9086-180b9ce7872b/Enphase_MTBF.jpg Energy Spot - Why Enphase? - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/blog/mcnae-wins-solar-industry-award monthly 0.5 2025-05-08 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/3b81de34-3920-4b46-a8b0-42e345c094fb/SEANZ_Award_2018.jpg Energy Spot - McNae Wins Solar Industry Award - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/blog/solar-increases-resale-value monthly 0.5 2022-09-08 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/4f46e018-7c8f-4541-9cf9-9d47ca4602e6/lbnlstudy.gif Energy Spot - Solar Increases Resale Value - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/blog/15-essential-questions-to-ask-before-choosing-a-solar-company monthly 0.5 2026-03-26 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/5cbcc43d-f6d8-4109-ad88-01fbfea2557f/McNae_Solar_Questions_icon.jpg Energy Spot - 15 Essential Questions to Ask Before Choosing a Solar Company - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/home daily 1.0 2026-03-26 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/d0869939-196f-468e-8088-6c8d2960d434/SEANZ_LOGO_YELLOW_2017_RGB.jpg https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/e1db633b-a853-4978-9100-cdbd8661cd93/Couple-Icon.png Home - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1634244498936-A9FG08TFM85WEBZFV24S/McNae+Electrical+customer+icons4.png Home - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/contact-us daily 0.75 2026-02-20 https://www.mcnae.co.nz/mcnaes-story daily 0.75 2026-03-26 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638313070454-JOEBSLU410XU2CNDMO46/McNae_Headshots+%28web%29+Clayton+McNae.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638313139733-Z5EK51UUWWOVWG5DOJ28/Diane+McNae.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638313185503-5Q8IGHE3TJJ9VIWJD1YX/McNae_Headshots+%28web%29+Martin+Diprose.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638313240090-GII1XI35QQ03P8M058X5/McNae_Headshots+%28web%29+Claire+Lyne.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638313286741-0FVYU2BLQ64LOBVBMKPH/McNae_Headshots+%28web%29+Josh+Allan.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638313396036-W7X4J0PWDF75C9FHPAB9/McNae_Headshots+%28web%29+Sam+Uprety.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638313647171-NNSX2SLAEJIY4MTU8VQ4/McNae_Headshots+%28web%29+Alen+McGaffin.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638314048661-0CSS36AKNV0VQKZB0PVQ/McNae_Headshots+%28web%29+Jim+Work.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638314947785-XIS81C531JI5M0M6LZBA/McNae_Headshots+%28web%29+Nathan+Hirst.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638315280802-ZNQP7VNAZAO39E9GRQK4/McNae_Headshots+%28web%29+Wesley+McNae.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638315339615-DDAQGAWIF5D8XGM50K7R/McNae_Headshots+%28web%29+Josh+Ware.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638315381773-M6OO3CA26PKHRR2HQSYY/McNae_Headshots+%28web%29+Marnie+Tudreu.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638315422170-HOR1T5CL89TLO280GXNY/McNae_Headshots+%28web%29+Jana.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638316504345-HKERLTOPHW6CDTDRAKGH/McNae_Headshots+%28web%29+Joel+Thompson.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638316978949-08K34O61T2V8I0JKVEFM/McNae_Headshots+%28web%29+Michael+Liao.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638317097512-RO1CIU1O65UECAL4A60Z/McNae_Headshots+%28web%29+Nathan+Spargo.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1638317203039-527GOEFS2SHSBYK2DK39/McNae_Headshots+%28web%29+Toe+Wairou.jpg McNae's Story https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/2793b3ac-7b27-4b72-a789-9eba50fe0a66/McNaeElectricalSolutions-team3.jpg McNae's Story - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/the-mcnae-team daily 0.75 2026-02-22 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/b5df703b-06f5-47ab-81e7-0e93d372f2c4/McNae_Headshots+%28web%29+Clayton+McNae.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/b4b4e565-2235-43f6-8022-f7d8d8a060ef/Diane+McNae.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/83211604-ef06-44ef-9419-5180ba42e5bd/McNae_Headshots+%28web%29+Martin+Diprose.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/34a61eae-6a84-40ce-8aef-aa5d02f8e93d/McNae_Headshots+%28web%29+Claire+Lyne.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/7668b0aa-5012-48f1-8de2-90a7fcfbaa11/McNae_Headshots+%28web%29+Jim+Work.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/f7ca1c21-e73f-4aa4-aa09-28a6c310dcd8/McNae_Headshots+%28web%29+Wesley+McNae.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/775e72bd-bfcf-4b5b-bc7d-4d9e7a70d2af/McNae_Headshots+%28web%29+Josh+Allan.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/08d89030-a247-4681-b2a9-a00d8a607658/McNae_Headshots+%28web%29+Alen+McGaffin.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/51edab24-1f76-4b85-8e55-9243a8fec2f1/McNae_Headshots+%28web%29+Joel+Thompson.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/5238ebf3-10e5-4a87-9acc-7fe188ee34a6/McNae_Headshots+%28web%29+Nathan+Hirst.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/36b6b627-3111-45ef-b559-ce43dfadcec8/McNae_Headshots+%28web%29+Jana.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/22085745-495c-4809-ae31-cd9632685f2f/McNae_Headshots+%28web%29+Nathan+Spargo.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/e416f39d-4da5-4527-9d3e-bb371864843f/McNae_Headshots+%28web%29+Toe+Wairou.jpg The McNae Team - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/our-principles daily 0.75 2025-03-27 https://www.mcnae.co.nz/solar-power daily 0.75 2025-06-17 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/85621a25-3608-48f5-8c36-03b3fbaea258/McNae_Solar_Maintenance2.jpg https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/0a0d26fb-a156-44b5-a445-a8db70820d78/McNae_Solar_Lifestyle.jpg https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/b50c18fc-dde2-4a3b-94c3-ebb75cd4c6f8/The+sweet+spot+for+oversizing.jpg https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1657502146527-OJ0GC7U5WWBTGYM7A3P4/McNae_SchoolInstall.jpg https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/b723d55a-1340-4b3b-9f24-007ed2c5383d/McNae_Aroha+Street--14.jpg https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1657502430727-G04FAVAD3HXTJ7Y8OHIP/SEANZ_Award_2018.jpg https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/7950c8c3-8d72-42a9-b3b4-ac56e4ae71c2/McNae+Electrical+Logo_Landscape_Energy+and+solar.png Solar Power - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/ac3a9d38-25e0-425a-9451-a9ce2e7db531/McNae_Aroha+Street--8.jpg Solar Power - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/24e41f72-1fdb-4696-8d9e-1a3369261e7c/Solar+diag2.jpg Solar Power - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/b91d3dd8-4498-490c-8556-0287020910e8/McNae_Marton_7Sept_Edit+4+FullFrame.jpg Solar Power - Need maintenance? McNae Group have installed over 900 solar electric systems. Our systems are reliable and trouble-free. However, if you are having problems, then we can help. Maybe you need some advice on whether your system is working correctly, or you want to know about expansion options. For any problems or if you need advice, McNae Group can help. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/f5f1749b-597a-423c-bd57-9d1e3d4b65b2/Savings+from+day+one.JPG Solar Power - Savings from day one Solar makes the most financial sense when you can pay for your system up front. Not having to pay interest on a loan means you get the full benefit of your savings from day one. Installing a solar system is an investment that pays great returns. Most residential systems completely repay their initial cost within 8-10 years. Commercial systems have even shorter repay periods. After that, it’s all money in the bank. And with solar panels guaranteed to still be producing 83 - 92% of their power after 25 years, the benefits are long term. That’s why houses with solar systems installed can command a premium in resale value. https://www.mcnae.co.nz/services-list daily 0.75 2025-05-08 https://www.mcnae.co.nz/commercial daily 0.75 2026-03-26 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/8810bdb5-3dcc-4e86-916f-3735546f4447/McNae_Icons_white_Solar+Systems_1.png Commercial Solar - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/7128d1d7-b8d9-4d34-bb03-9e5d49e01cce/McNae_Solar_ComercialSolar.jpg Commercial Solar - Did you spend too much on power last month? If you did, we can save you thousands off your yearly power bill. A properly sized commercial solar system could offset between 70 -100% of your electric usage. If you spent $500 on power last month that's a potential saving of $350 each month, or $4,200 per year. In addition to this, any unused power can be sold back to the grid. Your system comes with smart monitoring software so you can track exactly how much energy you are generating on your roof and how much your consumption is being reduced. Using solar to generate electricity for your business effectively locks in a low electricity tariff now for the lifetime of your system – which can be more than 25 years. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/16a474f0-efda-4028-b9d4-a1ed494e5e5c/McNae_Solar_Sustainability.jpg Commercial Solar - Solar demonstrates sustainability Installing solar shows your clients that your business is committed to helping the environment. Many customers are asking their suppliers to prove they are actively reducing their carbon footprint. In New Zealand, a 30 kW solar system will help your business reduce its CO2 emissions by a massive 5 tonnes per annum. Every kilowatt of solar power installed reduces greenhouse gas emissions and lowers your carbon footprint. These are all marketable points you can use to advertise your company or organisation. Contact us now for an obligation-free quote. https://www.mcnae.co.nz/solar-upgrades daily 0.75 2026-03-26 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/cb743f71-a9dd-47e4-8b73-1bee10b77911/Fronius_Solar-Power-Inverter.png Solar Upgrades - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/residential daily 0.75 2026-03-26 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/8fc0d481-1881-4ccb-8d5f-d81e80a5f2c7/McNae_Icons_white_Solar+Systems_2.png Residential Solar - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/edc15957-a311-4c86-be8c-70716cb606e3/McNae_Solar_Upgrages.jpg Residential Solar - Upgrading your existing solar With years of experience installing thousands of solar panels McNae Group is well qualified to advise on repairs and upgrades. Click here to find out more about you can improve and extend your system. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/8be77182-c47f-4d4c-91b5-fb3ea60fde1b/McNae_Solar_RuralSolar.jpg Residential Solar - SUSTAINABLE ENERGY Electricity generated from a solar system is 100% renewable and does not produce emissions or waste. A 6kW solar system in New Zealand can save over a tonne of CO2 each year. This is roughly equal to the emissions from a passenger car that drives 5,000 kilometres a year. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/b5851064-d632-4eca-a8e8-fa4f4be75b00/McNae_Solar_NewBuild.jpg Residential Solar - Talk to us early in the process We’ve installed solar on hundreds of new houses. We know the options for solar and we understand the build process. Talk to us when you’ve got your initial plans together so that we can advise the best roof location for the panels. We can also walk you through the different water heating and room heating systems and how they can be integrated with solar power. And don’t leave it until the last minute! For help incorporating solar power into your new build, give McNae Group a call. https://www.mcnae.co.nz/finance daily 0.75 2025-06-25 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/65711c8f-e271-483e-9731-b50853443748/McNae_Solar_Finance.jpg Finance - Return on investment Installing a solar system is an investment that pays great returns. Most residential systems completely repay their initial cost within 8-10 years. Commercial systems have even shorter repay periods. After that it’s all money in the bank. And with solar panels guaranteed to still be producing 83 - 92% of their power after 25 years, the benefits are long term. That’s why houses with solar systems installed can command a premium in resale value. https://www.mcnae.co.nz/maintenance daily 0.75 2025-04-10 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/64d64a16-9b61-42bf-9fca-2ba89a898bc5/McNae_Marton_7Sept_insta%3Afb.jpg Maintenance - Do you still have a warranty? Check to see if your solar system is still covered by a warranty from the company that installed your system. Good quality solar installers offer a 10-year workmanship warranty. If the installation is still covered, they should pick up all the costs for any repairs. Solar panels have a minimum product warranty of 10 years and a minimum generation warranty of 25 years. Cheap inverters have a 5-year warranty and better-quality inverters a 10 to 25-year warranty. Other parts may only have a one-year warranty. We can fix any system, but if you are thinking about installing solar, it’s worth considering the warranties and likely longevity of the installer you choose. We’re long in the tooth, having been in business for 35+ years. You can trust us to be around to service your warranty and provide friendly service along the way. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/85621a25-3608-48f5-8c36-03b3fbaea258/McNae_Solar_Maintenance2.jpg Maintenance - Do you need to move your solar panels? If you need to remove your panels to paint your roof McNae Energy and Solar can do the job for you. Our specialist solar installers know how to carefully remove and replace any type of system. We work on all roof types and can even store your panels temporarily while your roof repair work is carried out. https://www.mcnae.co.nz/off-grid-solar daily 0.75 2025-03-27 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/f0ed04d2-1299-45e0-b359-0ae1dea48d65/McNae_Icons_white_Solar+Systems_3.png Off-grid Solar - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/d82f642a-7349-4966-bc91-b2c531a26f52/McNae_Solar_Lifestyle_2.jpg Off-grid Solar - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/2bed0c6b-aa3b-409a-bd18-4820c99d0cab/solar-lifestyle-280b8cc5.jpg Off-grid Solar - Do you live on a lifestyle property in a rural location? If you live rurally and want solar, your best option is still the same as most urban dwellers, i.e., a grid-connected solar system. However rural dwellers usually get more power cuts than city dwellers, so adding a generator connection or some batteries is worth thinking about. McNae Group is a specialist in generator integration, battery selection and hybrid solar so make sure you talk to us. https://www.mcnae.co.nz/hybrid daily 0.75 2025-03-27 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/f0ed04d2-1299-45e0-b359-0ae1dea48d65/McNae_Icons_white_Solar+Systems_3.png Solar with batteries - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/d85f7b20-ea98-499b-9c9e-dd094ae796d5/Tesla_Powerwall_2.jpg Solar with batteries - Batteries to the rescue When you add batteries that have backup capability and can also be charged from your solar panels during a power cut, you have backup power that continues for extended power outages. If you want batteries in your system, it’s important to understand the difference in functionality and cost between the various types of battery-based solar systems. Solar systems with batteries typically cost twice that of a normal grid connected system. They are great if you live in a locality that suffers frequent power cuts and they are also great if you just want the lowest power bill possible. Our solar engineers can explain things and will be happy to walk you through the options—both for new systems and for adding batteries to existing systems. If you’ve read all the above and realise that adding batteries to solar can be complex, then you’re right, but there is another option… https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/eeb2b6b9-7fff-4924-a79d-eb42c186de59/Diverter_Catch_Power-5909492e.jpg Solar with batteries - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/solar-enquiry daily 0.75 2026-02-20 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1bf1e894-2902-47e6-943c-7e073f6b3886/McNae_Icons_white_Solar+Systems_1.png Solar Enquiry - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/f9ac588d-0e4d-4531-b75e-74e882251991/McNae+Electrical+customer+icons2.png Solar Enquiry - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/heating-enquiry daily 0.75 2026-02-20 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/adf8aaba-cee1-4a5e-8c6c-8a87b58bdb78/McNae_Icons_white_Heating.png Heating Enquiry - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/6f9d4b55-0089-4253-96ea-0450e5b236ef/McNae+Electrical+customer+icons.png Heating Enquiry - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/heating daily 0.75 2025-12-19 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/46e6ee76-b74f-4cec-a97c-249b3c490a55/McNae+Electrical+Logo_Landscape_Electrical+Solutions.png Heating - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/956839b9-6d8f-40a5-8613-e0f6dc00be4e/Heat+pump+%26+air+con.png Heating - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/bd51c4f6-2bf8-4ad9-b232-a1c120d91551/McNae_Heating+Power+Diagram-01.png Heating - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/c9d3a8e5-364a-4a74-b733-192f62536721/Smart-Vent.jpg Heating - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/electrical daily 0.75 2026-02-22 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/46e6ee76-b74f-4cec-a97c-249b3c490a55/McNae+Electrical+Logo_Landscape_Electrical+Solutions.png Electrical - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/5ed062f6-c737-4f3e-977e-a4ea91e833ca/Services_megamenu.jpg Electrical - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/907c1ada-7e9f-48db-9423-9dd1f74f3fca/McNae_Electrical+Power+Diagram-01.png Electrical - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/electrical-enquiry daily 0.75 2026-02-20 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/5ffc8c55-caf8-48ec-b28b-97b886eb6b26/McNae_Icons_white_Electrical.png Electrical Enquiry - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/5ba34678-01a5-42eb-9f3f-fcc319eb75aa/McNae+Electrical+customer+icons3.png Electrical Enquiry - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/our-services daily 0.75 2026-03-26 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/64d58d9e-f439-4df7-bf94-519907014821/20240516101326_IMG_8053.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/5764c36c-d39e-457d-8099-a4ae94de1d14/20240516123156_IMG_8436.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/76df5426-ce44-49cb-82fb-4abd9f2e5e8a/homescreen+-+Electrical.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/6576f5ce-fc9c-4bf2-a19f-72bda57e2427/IMG_2185.jpg Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/753d772d-f33c-4c79-80bc-d7565dbd761d/20240507133005_IMG_7987.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/19aa5985-4472-4deb-97c1-226e6909b3bd/Heat+pump+%26+air+con.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/d6fd0e97-8bdf-4502-93be-f7264acb3536/Homescreen+-+Heating.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/87eb147b-704a-46dd-b53b-212ea6fffc4d/Field+Solar.jpg Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/f7fe7b66-e316-4321-a998-8a4d9102c334/Hart+Solar+2.jpg Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/7d6f7bf9-8d3a-4e00-bd1a-e2f7e212a5f4/Main+page+2.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/6de082f7-035a-4607-ab88-1890aa15d3fd/Savings+from+day+one.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/2b260550-2c77-43f6-a72c-24a80b5c7002/Solar+secondary+page+-+Residential+Solar.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/4cdcd464-69db-47d1-a98f-c40e7010820a/20240516101037_IMG_8048.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/2ea6ca99-21f5-4e5f-a7f9-f87e784d7099/20240516101141_IMG_8050.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/1aaefc2f-8c10-4818-9100-bc8d8a39daef/20240516102037_IMG_8075.JPG Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/dd5ce261-2caf-4d25-a6ca-a5f3f084faad/Davey+Solar.jpg Our Services https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/46e6ee76-b74f-4cec-a97c-249b3c490a55/McNae+Electrical+Logo_Landscape_Electrical+Solutions.png Our Services - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/f63136ec-0b58-4d3c-9aea-af2191d65421/McNae_Edited_31Aug-3.jpg Our Services - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/49849a92-dc5b-4aed-80f9-d02977ad87ae/McNae_Gates.jpg Our Services - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/4fd803e2-7c74-41b7-8084-2b46442dca5d/McNae_Gates_Warning.jpg Our Services - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/61ff6fbc-9e2c-4af3-ab89-712c7b162dab/McNae_Generators.jpg Our Services - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/27722e7a-911b-4cf9-88ad-e29f96729daf/Evnex_E2_charger.jpg Our Services - EV CHARGING McNae mainly supplies and installs fast indoor and outdoor EV chargers, with single or three-phase options. We offer the NZ-made Evnex E2, the only charger that tracks your real-time carbon footprint using live grid data. Key features include: Free 4G with remote app control Smart scheduling and charging insights via app Dynamic load management to protect your power supply Solar-compatible with customisable grid/solar mix Tariff-friendly (e.g. ‘free hour of power’) Available in four colours to suit your space All units meet NZ standards and support fast Mode 3 charging with Type 1 or 2 cables. Contact us for pricing and installation. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/eef41e90-19d6-4d01-82c9-98f9966cee56/McNae_Driveway-lighting.jpg Our Services - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/aa4450b1-5ace-4d07-8a31-b17ebe64400d/McNae_LED-lighting.jpg Our Services - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/0b78da9c-8d3d-4e84-8d32-5982eaf769b8/McNae_Thermographic.jpg Our Services - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/809a844c-2d04-481a-9a21-f1be9204d9bf/McNae_Infrared-thermography.jpg Our Services - When to inspect? Annual inspections are common, but timing depends on your equipment, business type, and risk level. Inspections should be done while systems are running at full capacity to detect faults under load. McNae’s experienced team provides clear reports highlighting problem areas—many of which can be fixed on the spot, saving you time and money. https://www.mcnae.co.nz/faq daily 0.75 2025-01-26 https://www.mcnae.co.nz/downloads daily 0.75 2025-06-25 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/92a3a351-d83c-4444-8c60-0c4176b3c14f/McNae_Solar_Flyer_Icon.jpg McNae Group | SDoC | PDF | Downloads - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/5cbcc43d-f6d8-4109-ad88-01fbfea2557f/McNae_Solar_Questions_icon.jpg McNae Group | SDoC | PDF | Downloads - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/brochures daily 0.75 2026-03-30 https://www.mcnae.co.nz/solar-referral daily 0.75 2025-05-08 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/36897152-d30a-4ac7-882f-e8661480c585/Solar-referral.jpg Solar Referral - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/oversizing daily 0.75 2025-05-08 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/8810bdb5-3dcc-4e86-916f-3735546f4447/McNae_Icons_white_Solar+Systems_1.png Oversizing - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/056c785a-750e-499c-8014-e2af50eae45f/Oversizing1.png Oversizing - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/e3ce44d7-15f4-4de0-a963-e3b202bb3e92/Oversizing2.png Oversizing - Why is my solar panel rating larger than my inverter rating? This common question has a simple answer. In real world conditions, solar panels rarely produce power at their rated output due to thermal and other system losses. Solar panel power depends on temperature and the amount of available sunlight falling on the panel. The image with the scattered points shows the real sampled DC measurements of a solar panel over time. In this case the solar panel is connected to a micro inverter. Most of the time, the solar panel output power is well below the micro inverter DC input limit (blue slanted line). When the input power of the micro inverter limit is reached, the micro inverter is said to be clipping. If the DC input limit is never reached, the inverter never clips and is underutilised. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/2d135063-b002-428b-8804-7924a34b463e/Oversizing3.png Oversizing - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/a41163e2-d9c9-47ab-93e4-98da02c521da/Oversizing4.png Oversizing - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/b50c18fc-dde2-4a3b-94c3-ebb75cd4c6f8/The+sweet+spot+for+oversizing.jpg Oversizing - The sweet spot for oversizing You can see that even large sized solar panels only show very minor clipping losses over the course of a year. There is actually very little time that the inverter is saturated and limited to its nameplate rating. For most of the time, i.e., earlier or later in the day, or when it is cloudy, the inverter is able to capture all the output from the solar panel. The sweet spot in terms of cost-benefit is to overload an inverter by 20 - 50%. https://www.mcnae.co.nz/sustainability-environmental-statement daily 0.75 2026-03-06 https://www.mcnae.co.nz/3phase daily 0.75 2025-05-22 https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/8810bdb5-3dcc-4e86-916f-3735546f4447/McNae_Icons_white_Solar+Systems_1.png Per phase metering - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/76ba01eb-45df-42d1-b4f7-0d58ab84f50a/SH15-20-25T.jpg Per phase metering - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/78943e06-bd36-409b-84d1-8aa240cd5c3b/SBR_Inverter_s.jpg Per phase metering - Getting enough power for large single phase loads Another problem is that a three phase hybrid inverter can only output up to one third of its power on a single phase. This is a limiting factor for running larger single phase motors e.g., water pumps. This means that for example even a large 10kW inverter could only supply 3.3kW to run a single phase pump. This may not be enough to start the pump if there are other loads running at the same time. The solution to this is to install a larger inverter. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/89cb945e-efff-4f15-9397-dda7e636894c/Sigenstor.jpg Per phase metering - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/615cd2dc63ad52402eeb1d32/fd50cf4d-f2bb-4e68-be03-fa4308a4d027/Evnex_s.jpg Per phase metering - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.mcnae.co.nz/high-performance-2024 daily 0.75 2025-05-08