The Deye BOS-G Pro is a high-voltage energy storage solution engineered for small-scale commercial and industrial (C&I) applications. Built around modular LiFePO₄ battery packs, this system brings together safety, flexibility, and efficiency.
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Deye Bos-G Pro HV Battery - 5.12kWh -
SKU: BOS-G
R12,949.00Price
- Robust LiFePO₄ Chemistry
- The BOS-G Pro uses lithium iron phosphate cathodes, offering excellent thermal stability, long cycle life, and a low self-discharge rate. It can maintain charge retention for up to six months, and it avoids common battery issues like the memory effect. Deye+2Deye ESS+2
- Smart Battery Management System (BMS)
- A built-in intelligent BMS provides multiple layers of protection — including over/under-charge, over-current, and temperature safeguards. It also balances cell voltages automatically to maximize longevity and reliability. Deye ESS+1
- Flexible Scalability
- The modular design allows for parallel connection of multiple units to scale both capacity and power. This gives system designers freedom to tailor the battery bank to varying power needs. Deye
- Convenient, Rack-Friendly Design
- Each module has a 19-inch embedded chassis, making installation and maintenance straightforward—ideal for data-centers or systems with rack infrastructure. Deye+1
- Wide Operating Temperature Range
- The BOS-G Pro is rated to operate in a broad temperature spectrum: from –20 °C during discharge up to +55 °C when charging. Deye
- High Cycle Life
- Designed to deliver 6,000+ cycles (measured at 0.5 C charge / discharge, 25 °C, to 70% remaining capacity), this battery system stands up to demanding usage. Deye
- Durable Certifications
- The system is certified for safety and performance under standards like UN38.3, CE, IEC 62040, VDE, EMC, and more, giving confidence for commercial deployment. Deye+1
- Environmentally Friendly
- Constructed with non-toxic, non-polluting materials, and leveraging a chemistry (LiFePO₄) that is more benign than many alternatives. Deye
- Long Warranty
- Backed by a 10-year warranty, ensuring reliability and long-term support. Deye ESS
- Seamless Compatibility
- Compatible with several Deye inverters, and supports USB or remote firmware upgrades for future-proofing.