JASC CONTRACTING - Data centers, renewable energies, telecommunications, power plants, oil and gas

UL1642, UL2054, UN38.3, CE, IEC62133 test report approvals Solutions for wall mounted, rack mount, telecom, solar, UPS, and motive batteries Popular in global markets for telecommunication, solar, medical, IoT, electric vehicles, and automation High-performing and dependable power source for all your needs.

AGM batteries Maintenance-free with maximum deep cycle performance Suitable for use in a wide range of applications, including UPS, solar, and industrial DC power Approved with UL1989, CE, IEC60896, IEC61427, IEC60254, IEC60079 certificates High quality and dependable power source for your needs

Our stack-type residential lithium battery packs are specifically designed for residential applications. With our battery technology, you can effortlessly integrate it with a mainstream inverter in various scenarios to reduce your electricity bill and provide backup power during grid outages or unavailability.

ESS Energy Storage Systems are Lithium batteries backup power source The outdoor integrated energy storage system designed for commercial and industrial purposes incorporates the "hands-free, no installation" approach. It merges various components, including lithium iron phosphate batteries, a battery management system (BMS), an energy storage converter PCS, a photovoltaic inverter, air conditioning, fire protection, and other equipment, within a single energy storage outdoor cabinet. The system features an integrated design that includes photovoltaic and intelligent energy storage control. This ensures a safe and stable power supply while maximizing. the utilization of renewable energy sources.