100 kW High-Voltage Hybrid Solar & Energy Storage System – Kano

Project Overview

100 kW Deye HV Hybrid Inverter Capacity • 108.5 kWp JinkoSolar PV • 245.76 kWh Deye BOS-G High-Voltage Battery Storage

This commercial-scale hybrid energy system in Kano was engineered as a fully integrated solar, high-voltage battery and diesel-generator-supported power platform. The architecture combines dual Deye three-phase hybrid inverters, four independent Deye BOS-G60 high-voltage battery strings and a 108.5 kWp JinkoSolar PV field, with dedicated AC synchronisation and protection infrastructure for reliable operation across solar, battery and generator sources.

System Architecture

  • Location: Kano, Nigeria
  • Application: Commercial / high-demand three-phase hybrid energy system
  • Hybrid Inverters: 2 × Deye SUN-50K-SG01HP3-EU-BM4 50 kW high-voltage three-phase hybrid inverters — 100 kW total inverter capacity
  • Solar PV: 175 × JinkoSolar 620 W modules — 108.5 kWp total installed PV capacity
  • Battery Storage: 48 × Deye BOS-G 5.12 kWh LiFePO₄ high-voltage battery modules — 245.76 kWh total nominal storage
  • Battery Configuration: 4 independent Deye BOS-G60 strings, each comprising 12 × 5.12 kWh modules — 61.44 kWh per string
  • Battery Control: 4 × Deye BOS-G High-Voltage Control Boxes, 1000 V / 100 A — one dedicated controller per battery string for high-voltage switching, protection, monitoring and communication
  • Generator Integration: Dedicated AC synchronisation and generator-integration panel for coordinated operation between the diesel generator and the Deye hybrid inverter system
  • Protection: Complete AC, DC, PV and high-voltage battery protection systems installed, coordinated and intact
  • Scope: System engineering, PV deployment, HV battery-bank assembly, inverter integration, generator synchronisation interface, electrical protection, configuration, testing and commissioning

Engineering Design

The installation was configured around four separately controlled high-voltage battery strings rather than a single aggregated bank. Each 61.44 kWh BOS-G60 string incorporates twelve 5.12 kWh battery modules and its own high-voltage control box. This modular architecture improves battery-bank manageability, provides clear string-level control and supports the high-power DC requirements of the dual 50 kW hybrid inverter platform.

The two Deye SUN-50K-SG01HP3-EU-BM4 inverters provide a combined 100 kW of three-phase hybrid conversion capacity. The inverter platform is designed for commercial and industrial applications and supports diesel-generator integration, allowing the system to coordinate renewable generation, stored energy and generator supply as operating conditions require.

Project Outcome

The completed system delivers a professionally integrated 100 kW three-phase hybrid power platform backed by 108.5 kWp of solar generation and 245.76 kWh of Deye high-voltage lithium storage. The dedicated generator synchronisation panel and complete protection architecture provide the facility with a resilient multi-source energy system designed for high-demand operation, improved renewable-energy utilisation and dependable backup capability.