BESS (Battery Energy Storage Systems)
Utility-grade battery energy storage featuring the flagship ESS 3532 containerized system and Li UPS 1250 instantaneous backup vault for uninterrupted enterprise independence.
Enterprise & Utility Storage Models
ESS 3532 Containerized BESS

The ESS 3532 is PAA SOLAR’s flagship containerized energy storage unit designed for megawatt-scale utility solar parks, PM-KUSUM feeder installations, and commercial microgrids. Engineered with IP65 liquid-cooled thermal management, active cell-to-cell BMS protection, and automatic grid peak shaving capability.
Li UPS 1250 Backup Power System

The Li UPS 1250 provides instantaneous, zero-interruption power transfer for mission-critical industrial manufacturing plants, data centers, and healthcare facilities. Equipped with high-discharge lithium-ion chemistry, intelligent load management, and multi-cabinet parallel stacking.
Authorized Supply Partners & Brands
We partner with and distribute Tier-1 ALMM-approved solar manufacturers, delivering certified N-Type TOPCon panels, smart inverters, and complete PM SGY dealer kits.