New Samlex Solar Panel Kits samlexsolar Ssp-150-kit 150W : Purchase an SSP Panel Kit and charge controller separately. Combine different panels or add a panel down the road. Can also be used as an Expansion kit to add to an existing solar system. Add branch connectors to connect panels in parallel sold separately. A 30 amp charge controller can manage up to 500 Watts of Solar. Included mounting brackets hardware and connecting wires. Visit the Samlex online Solar Sizing Calculator to find out how much solar power you need! www.samlexsolar.com/calculator