Industrial-grade 60kWh high-voltage energy storage system, suitable for factories, microgrids, and energy peak shaving. Rated Output Power: 20kW/30KW/50KW Rated Energy: 51. 2 kWh/ 60 kWh/107 kWh Cooling Way: air cooling Warranty: 60-month warranty from the delivery date Certifications: CE, FCC, UN38. 3, UN3480, ISO Datasheet Info Collection Form HBOWA PV energy storage systems offer multiple power and capacity. High-voltage 60kWh ESS—powerful, scalable, and ready for industrial and commercial energy demands. Prospects for the Development Path of Highway PV-Storage. Engineered for seamless integration with Sol-Ark 60K-3P-480V inverters, it delivers reliable backup, peak shaving, and DER support in both indoor.