Integrates solar input, battery storage, and AC output in a compact single cabinet. Offers continuous power supply to communication base stations—even during outages. We took known and proven product groups and made them more resilient for use. High-Capacity Energy Storage: With a capacity of 80-120kWh, this cabinet is ideal for small businesses and commercial applications, providing a reliable source of power during outages. Combines high-voltage lithium battery packs, BMS, fire protection, power distribution, and cooling into a single. Our company has the design and production capacity of UPS power supply, PCS power supply, off-grid photovoltaic inverter, and off-grid photovoltaic inverter. Possesses integration capabilities for various applications. Our company has the design and production capacity of UPS power supply, PCS. This product is mainly used in 100KW~2000KW high-power industrial and commercial photovoltaic grid-connected power generation systems, and is connected in series between the grid-connected inverter (or AC combiner box) and the power grid., power grid low voltage, power grid overvoltage, input. Sunkeeper designs, builds, operates, and maintains solar, energy storage, and combined heat and power systems in New York City and the surrounding metropolitan area. Our team consists of in-house project managers, engineers, installers, electricians, and technicians.