With the quickest ROI of any solar technology, SolarWall can help your business reduce heating costs by using energy from the sun.

Use solar thermal energy to heat your domestic water or industrial process water using one of the highest rated solar collectors available.

With decreasing material costs and increasing efficiencies, solar electric (PV) systems make sense now more than ever.  Turn your rooftop into a renewable energy power plant.

HarneTech can provide your residence with a solar energy solution to offset your electricity usage or domestic water heating energy consumption.  Our solar products and installation services can help your home rely less on utility provided energy, and transition to a more stable, renewable source.  We make the transition easy, and with available incentives, the time to consider solar for your home is now.  We service Chicago homes, as well as the surrounding suburbs in Illinois.

HarneTech can help your business understand the benefits of solar energy implementation.  Our products and installation services can help your business take advantage of unused roof or wall space by utilizing solar energy.  We can help you reduce air and water heating energy, as well as electricity consumption with our solar energy solutions.  With the federal government awarding a 30% cash grant for qualified solar installations, the financial case for going solar is stronger than ever.  We service Chicago businesses, as well as the surrounding suburbs in Illinois.