View of the newly installed solar panels.
We worked with the team at Solar Solution for the design and installation of the rooftop solar photovoltaic system through the DC Solar Solution Program. The staff at Solar solution was able to provide an assessment of the available roof area and determine the optimal layout to maximize the configuration to achieve the maximum number of panels and the optimized power output of the system. Even on our very small roof they were able to install (14) 340 Watt panels, resulting in a 4.76 KW system.
View of the newly installed solar panels.
They also handle all of the tax credits and the SRECs (Solar Renewable Energy Credits). Under the program we got an upfront SREC credit that covered 70% of the system cost. We had to pay for the remaining 30% of the system cost, BUT that will be refunded to us with our 2019 Federal Income tax returns as a Federal Income Tax credit. Meaning the final cost to us for the system will be zero dollars – that’s right, free.
The installation required no penetrations of the roof membrane since the solar panels are installed onto a racking system that is simply ballasted to the roof and is designed not to damage the roof membrane.
After the installation of the panels Solar Solution’s electrician installed the control box on the exterior wall (directly below the panels) that was then connected to the main electrical panel for the house. The final step will be for Pepco to install the new Net Energy Meter that will allow for tracking of both energy used and energy produced by the house. We will be able to monitor the energy production compared to the energy used in real time via an app on our phones. We are very excited to be able to start monitoring the output of the energy panels to see how much of the energy use of the house can be offset by the on-site solar production.