SERVICES AND SUPPORT
Keep your solar energy system running smoothly
We provide reliable and professional solar system inspections and repairs
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Solar Panel Cleaning
Solar panels are great, but panels become dirty, then their power output and efficiency is reduced, sometimes up to 15%-25%. Dust on solar panels does a lot more than make them look old, 4 grams of dust per square meter can decrease solar power connection by up to 30%. Cleaning solar panels is not a cosmetic job but is essential for your solar panels to operate at peak rated capacity.
Dirt can build up in many ways, from dust, bird droppings traffic & trees.
Generally, cleaning your solar panels every 3 to 6 months is a good average and will ultimately save you money.
Inverter Repairs and Warranty
Fixing up an inverter may simply take a read through your inverter’s manual or filling up a Repair Request from your warranty provider. However, there may be instances where total replacements will need to be done.
An inverter replacement can be very much like shopping for a new unit, only your replacement needs to be synced with your panel’s existing installation.
Your inverter may look like a minimal component of your entire installation but when it malfunctions, your entire solar energy production can come to a halt. If you’ve had your inverter installed for over a year now, it has probably gone through several stressors. It wouldn’t then be a surprise to find your unit’s fault light to be on, and therefore frequent checks need to be done to ensure it runs smoothly.

Solar Package Repair
While most solar system installations have been designed to be as durable and long-lasting as possible, there is sometimes maintenance that needs to be performed to ensure that they continue to operate as efficiently as possible.
We have been installing and maintaining solar systems for more than a decade, so you can trust us to get the job done.

Heat Pump Installations
Heat pumps use renewable energy to provide year-round comfort, cutting electricity usage by up to 75% compared to traditional systems.
Professional heat pump installation ensures optimal performance, maximising efficiency and lifespan.
NRG7 is ready to assist you every step of the way – from experienced consultants to installations by certified contractors, we’ve got it all.


HVAC Installations
Gas heaters are a thing of the past – at NRG7, we offer the latest technology Air Conditioners to best suit your home’s needs.
Modern HVAC systems help lower energy bills while maintaining consistent temperatures throughout your space. With the right HVAC system, you can enjoy year-round climate control, improved air circulation, and long-term savings.
Whether it’s a split system for a small home, or ducted system for your business, just give us a call and we’ll provide you with all your options, we’ll get it done.