South Africa ESS-GRID HV PACK 77kWh Off-Grid Residential Project

Project
ESS-GRID HV PACK: 77kWh
Battery Type
HV, C&I
Inverter
25kW Sunsynk inverter
Location
South Africa

Installed by GMP Electrico, this off-grid solar power system features a 25kW Sunsynk inverter, a 30kW solar array, and a 77kWh BSLBATT HV PACK. This setup provides independent power for rural residences or small enterprises requiring consistent performance and minimal maintenance.

The high voltage battery system ensures excellent compatibility with modern hybrid inverters while offering safe, long-life energy storage in demanding environments.

This project marks another successful step in BSLBATT’s mission to expand off-grid solar power systems across Africa.

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Related Product

A modular high-voltage stacking system for C&I and grid-side three-phase applications, covering 38.9kWh to 544.3kWh. Plug-and-play module design supports on-site capacity expansion.

  • Cell: 3.2V 135Ah LFP; single module 57.6V/7.78kWh
  • Max charge/discharge: 120A, 1C continuous
  • Cycle life: 6000+ cycles @80% DOD; design life 15+ years
  • Parallel: Up to 5 HV PACKs (max 544.3kWh)
  • Certifications: CE, IEC62619, IEC62040, IEC62477, CEC Listed
  • Warranty: 10 years

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