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Greenertek™ is the parent company for Midwest Solar Power and are experts in large scale solar and batteries. CLICK HERE for more information about the different projects we’ve completed over the state of Western Australia

Solar Panel Installation Experts

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Northwest Solar Power are experienced installers of solar panels, solar inverters and batteries for large solar power systems. We surpass other solar power installers throughout Western Australia with our attention to detail. Don’t let our name trick you, we now provide solar installations and solar maintenance to all of Western Australia. Northwest Solar Power will still provide maintenance on existing residential systems throughout Western Australia’s Northwest region such as Kununurra, Broome, Port Hedland, Karratha, Exmouth and Carnarvon. We are the people to trust when you want a quality installation of your new solar power system.

Northwest Solar Power provide high quality installations of commercial solar panels, inverters and batteries. We service towns such as Carnarvon, Exmouth, Karratha, Port Hedland, Broome, Derby and Kununurra. Don't worry if you don't live in town, we also install solar systems at farms, mines and other businesses. Call us today to start saving money on your power bills.
Northwest Solar Power can help you choose your new commercial solar power system, and work out how much money you could save on your power bills. Not sure if solar batteries are worth buying yet? Let us work out your possible savings by using your old bills to see what size and type of battery would be best for you. We provide quotes for all types of solar power systems, from business systems to large industrial, cattle farm or mining solar power systems.
With many different finance options available, you can switch to solar power now with no upfront costs. Choose the terms you want and get great interest rates for a large range of green products from your choice of companies. Use the money you save on your power bills to help pay off you new solar power system. Already have a solar power system? Ask us to estimate how much more you can save by adding a battery.

What type of system to choose?

Grid Connected

Solar Inverter

Grid connected solar inverters send the power from your solar panels to the power grid. Since these systems don’t have a battery to store the power, you will lose power to your house when the power goes out. Hybrid inverters are capable of adding a battery, so keep this in mind when choosing your new solar power system.

Battery Backup

Hybrid Solar Inverter

Hybrid solar inverters connect to the power grid, but they can also have a battery system. Some systems, such as Redback, are modular. This means you can add the amount of batteries you require into a compact, elegantly designed unit. Software can be used to determine the most efficient energy use if you have a battery. 

Off Grid

Solar Inverter

Off grid solar inverters allow you to run your home completely on renewable energy, because they have a solar battery system. Your  batteries need to have enough capacity to store enough power to get you through those winter days with very little sunlight. Careful planning is required when you design an off grid solar system.