Welcome to Advance Power Redding, the North State’s leader in Renewable Energy. We are your local solar experts to help you reduce or eliminate your power bill with a grid tied solar system, or we can show you how to have total power independence with our Lithium battery systems. We have built thousands of systems from a small one to open your gate, to a large one that powers an entire marina on Shasta Lake! Our customers know that we don’t quit until everything works as it should.