To make it easy, affordable and comfortable for people to introduce all types and sizes of renewable energy and sustainable living strategies into their lives.
Do not expect any after sales support from stronghold solar. They won't even talk to you when you have problem. They'll take you name and number and say someone will call you back, but they never do. I've had two broken micro-inverters for 3 months now, I've left numerous messages, but they still haven't called back.