Shop Medium Solar Batteries – 5kWh to 15kWh Residential Energy Storage ▾

Medium-capacity solar batteries in the 5kWh to 15kWh range are the sweet spot for most residential solar-plus-storage installations, providing sufficient capacity to cover evening consumption, power essential loads during outages, and meaningfully optimize solar self-consumption. At US Solar Supplier, we carry mid-size solar batteries from leading brands in lithium iron phosphate and lithium-ion chemistries.

Medium solar batteries pair seamlessly with residential hybrid inverters from Sol-Ark, SolarEdge, Enphase, and Victron, and most models include built-in BMS for safe, automated operation. Their scalable architecture makes it easy to start with one battery and expand capacity as energy needs evolve. Shop medium solar batteries at US Solar Supplier for competitive wholesale pricing and fast nationwide delivery.