12.15Kw DC 27 BS-120M Panels and IQ8A Inverters 13.5 kWh batteries Short statement: Highly recommended and encourage anybody in Annapolis valley to look at Tom and his team when considering Solar. The entire team was a pleasure to work with. Long statement: Tom was accessible, sometimes at short notice, and responsive to questions and concerns. We decided to go with Watts Up Solar after acquiring four proposals, and theirs was the most responsive to our needs and was on par for cost. We made the strategic decision to source our system from none-Asian markets to reduce the possibility of international chaos interfering with our system. So panels are German and controls and batteries are American. Our system is a little different than the standard system as we have 13.5 kWh of battery storage. This means that in the event of a power failure we have instantaneous switching. The batteries also provide power after the sun sets. Batteries can be set to stop supplying at a preferred percentage, or fully charged in anticipation of a storm.