This is an Enphase Energy Storage System we installed in a home in Seattle on Capital Hill. The System consists of (4) 10.1kWh batteries for total of 40.4kWh’s. We installed 8.8kW of Solar on the roof using Solaria 400 Watt PowerXT modules. This System will ensure the home has power in the event of grid failure or the stored energy can be used in the evening when the sun goes down. Before installing the solar, we replaced the old torchdown roof with a new 80 mil PVC membrane by IB Roof Systems. Need a new roof and want to explore Solar and a Energy Storage System. Call 206.919.3538 for your free consultation today.