Warranty 5 years, the first three years free of charge, and the next two years charge the cost of accessories, and travel costs; the normal cycle life of the battery is 6000 times, 1 charging and 1 discharge per day can be used for more than 15 years, 2 charging and 2 discharging. Warranty 5 years, the first three years free of charge, and the next two years charge the cost of accessories, and travel costs; the normal cycle life of the battery is 6000 times, 1 charging and 1 discharge per day can be used for more than 15 years, 2 charging and 2 discharging. The GSL HV-R Series represents a new generation of high-voltage lithium battery systems designed for hybrid on/off-grid energy storage applications. 2V 314Ah to assemble the whole battery cabinet, with a smart BMS protection board inside, support connecting to the APP to achieve real-time monitoring of the battery system. This ESS (Energy Storage System) is a 100kWh battery system designed and manufactured by PKNERGY. It incorporates essential modules such as PCS (Power Conversion System) and BMS (Battery Management System) to ensure the safety and stability of the system. The PKNERGY 100kWh battery is made with. High Capacity Storage: Supports 100kWh, ideal for industrial and commercial use. Multiple Applications: Suitable for off-grid and hybrid grid environments. Long Lifespan: Designed for up to 8000 cycles, ensuring reliability over time. Comprehensive Support: Offers 10-year battery warranty and.