Solar Installation Services
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Solar Installation Services
Solar Installation Services in Central Coast & NSW
Solar energy is a smart choice for Australian households. Not only can you use our beautiful sunny climate to save money — you’re also investing in a cleaner future for generations to come by reducing your environmental footprint.
Contact us to enjoy 100% inhouse engineering, design, installation and maintenance. Reduce operating expenses and environmental impact with SIS solar solutions.
Our team of expert installers are all Clean Energy Council accredited and will install a solar system that’s built to last, whether you’re in Sydney or anywhere in NSW
With more than two decades of solar industry experience, our team now specializes in solar repair and maintenance.

We use only high quality, value for money products with LONG Warranties.
We are a business that plans to be around for many years to come so its just as important to us and our customers to only use high quality products that will stand the test of time. Our customers will benefit by having a reliable system that maximises savings for our customers through higher energy production, and our business will benefit by not having to pay our team to go back and replace products, making us a more profitable business.
Unfortunately 1000’s of solar companies have shut down because they have used cheap products to sell at a lower price. Then when they have issues with these products a couple of years later, they have to shut their business down as they cannot get back to all the customers to fix their issues they are having.
We have carefully selected 2 inverters and 2 panels that suit various budgets for our customers.
These 4 products also have longer than normal warranties for an extra layer of protection for our customers peace of mind. The most likely part of your system to fail in the future is your inverter as it has fans and moving parts. Its very important you get an inverter that’s reliable with 10 yr (not 5) warranties. We have picked the 2 best in the world from a quality and value for money point of view.

Fronius

Sungrow

Trina 370w split cell mono panel
