We chose to buy a very large residential system to provide for as much of our use as possible.
Our system includes 19,040kW of PV panels and a 40-tube collector for hot water heating. Roof space limitations and some shading issues steered us toward high efficiency PV panels.
We asked for bids from 4 different firms. Aurora Energy very clearly offered the best combination of value, technology, knowledge, and installation experience.
The job was finished very professionally, and Aurora is still following up with all the necessary state approvals and related paperwork. If you need further endorsement, please note that SunPower (maker of the world`s most efficient solar panels) has designated Aurora Energy as the only "premier" SunPower dealer in Maryland.