The SAKO Alpha ESS 300W (also known as the Alpha-I-ESS or Alpha-W-ESS) is a portable, all-in-one lithium energy storage system designed for basic home and office backup. It combines an inverter, a high-capacity lithium battery, and a solar charge controller into a single, compact chassis for plug-and-play operation.
Core Components & Integration
Pure Sine Wave Inverter: Delivers 300W of clean electricity, making it safe for sensitive electronics like laptops, LED monitors, and medical devices.
Built-in Battery: Houses a high-quality Lithium Iron Phosphate (LiFePO4) battery, typically rated at 896Wh or 1kWh. This technology offers a long cycle life (6,000+ cycles) and enhanced safety compared to standard lithium-ion batteries.
Smart MPPT Controller: Features a built-in Maximum Power Point Tracking (MPPT) solar charger that supports up to 300W of solar input for efficient energy
Comes with accessories for easy installation
Please note: Each combo includes only the items listed in its package contents.
Any additional items, upgrades or extra installation work requested beyond the package (such as extra cable, more panels, additional breakers or longer mounting runs) will be charged separately.
