System in Yelm, Washington - Want battery back-up technology for power outages, but don't want to use an expensive and polluting gas generator?... Keep the Lights on During a Power Outage with a Photovoltaic Solar Power Station. Use a roof or pole mount Solar Power Station to handle the critical loads during a power outage. This system will also qualify for the 30% Federal tax credit, Qualify for no Washington State sales tax, provide PRODUCTION metering credit of $0.54/kw, and a power purchase NET metering credit of up to $0.10kw, depending upon which utility district in which you reside!
