Empower your home with ultimate energy independence using the SUNPOK 15kWh Stacked Energy Storage Battery. Engineered as a powerful single 51.2V 300Ah unit, this system combines massive capacity with a sleek, floor-standing modular design that makes future expansion effortless. Built with premium LiFePO4 chemistry, it delivers a robust 10,240W of continuous output power, capable of handling whole-home backup scenarios—including air conditioning, EV charging, and heavy household appliances simultaneously. A 15kWh battery delivers approximately 14.4 hours of full-home backup at an average 1kW load, or roughly 7 hours at a 2kW load. Featuring a truly plug-and-play stacked structure, it seamlessly integrates with your existing hybrid or off-grid inverters, allowing you to scale your energy storage as your family's needs grow.

The SUNPOK 10.24kWh stackable energy storage battery is a high-reliability residential energy solution built with premium LiFePO₄ chemistry. It is designed to help homeowners cut electricity bills, maximize solar self-consumption, and stay powered through grid outages. Its modular stackable design lets you start small and scale capacity as your energy needs grow, delivering safe, long-lasting, and cost-effective energy storage for modern homes and small businesses.

The SUNPOK 51.2V 100Ah stackable LiFePO4 battery is a premium 5.12kWh energy storage solution engineered for residential solar systems, emergency backup power, and off-grid living. Built with Grade A lithium iron phosphate cells and an intelligent BMS, this modular battery delivers exceptional safety, ultra-long cycle life, and flexible capacity scaling. With its tool-free stackable design and integrated wheels, it allows homeowners to start with 5kWh of storage and expand capacity as their energy needs grow, all backed by a 5-year warranty for lasting reliability.