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OHL Energy Limited | Energy

OHL Energy Limited

OHL Energy Limited is a wholly owned operating subsidiary of GLWD Investment Company Limited, established to lead the Phase 1 development and management of the OHL Trans-Nigeria Electrification & Energy Transition Project.

As one of the two implementation companies for the OHL Trans-Nigeria Electrification & Energy Transition Project, OHL Energy Limited is responsible for the domestic production of high-efficiency solar photovoltaic modules and advanced lithium-based energy storage systems. By localising the manufacturing of clean energy technologies, OHL Energy Limited strengthens Nigeria's renewable energy value chain, reduces dependence on imports, and lowers the cost of solar electrification across the country.

600 MW

Solar PV Modules per annum

1,500 MWh

Battery Capacity per annum

Solar PV Manufacturing Operations

OHL Energy Limited will manage the entire solar PV manufacturing value chain, from ingot production to module assembly and distribution.

Technical Overview

  • Installed Capacity: 600 MW per annum
  • Phase 1 Production Target: 600 MW per year
  • Technology: Complete turnkey solar PV manufacturing from ingot to module
  • Location: OHL Industrial City, Delta State, Nigeria
  • Production Lines: Ingot & Wafer Line, Cell Line, Module Line
  • Product Types: Monocrystalline silicon ingots, wafers, cells, and modules

Integrated Production from Ingot to Module

The Solar Photovoltaic (PV) Cell & Module Manufacturing Plant combines ingot and wafer production, cell manufacturing, and module assembly on a single site, with a total installed production capacity of 600 MW per annum covering the full ingot → wafer → cell → module value chain. The factory is designed as a high-automation, continuous-flow complex that can sustainably deliver around 600 MW per year.

01

01 — Ingot-to-Wafer Production Line (Monocrystalline, M10/G12 formats)

  • Wafer Output: 93,970,800 wafers per year (156,618 wafers per MW)
  • Polysilicon Requirement: 1,260 tons annually (2.10 g/W consumption)
  • Function: Converts purified polysilicon into high-quality monocrystalline silicon wafers through crystal pulling, ingot shaping, wafer slicing, and texturing.
02

02 — Solar PV Cell Production Line (Mono PERC, ≥23% efficiency)

  • Cell Output: 600 MW capacity
  • Cell Type: Mono PERC, 23% efficiency
  • Function: Transforms silicon wafers into photovoltaic solar cells using advanced techniques including diffusion, passivation, metallisation, and anti-reflective coating.
03

03 — Solar PV Module Assembly Line (Framed, 410 W class)

  • Module Output: 1,463,415 modules per year (600 MW capacity)
  • Module Specification: 410 W framed modules, 82-cell layout
  • Annual Sales Volume: 600,000,000 W
  • Function: Integrates solar cells into complete, fully encapsulated and tested solar panels using soldering, layering, lamination, framing, junction box attachment, and flash testing.

Battery Manufacturing Operations

OHL Energy Limited will manage the entire lithium battery value chain, from cell production to pack assembly for electric vehicles and energy storage systems.

Technical Overview — Battery Manufacturing

  • Installed Capacity: 1,500 MWh per annum
  • Phase 1 Production Target: 1,500 MWh per year
  • Technology: Complete integrated LFP battery manufacturing from cell to pack
  • Location: OHL Industrial City, Delta State, Nigeria
  • Production Lines: LFP Cell Line, Battery Module Assembly Line, Battery Pack Assembly Line
  • Product Types: Prismatic LFP cells (3.2V 100Ah), battery modules, and battery packs

Integrated Production from Cell to Pack

The Lithium Cell & Battery Manufacturing Plant combines LFP cell production, module assembly, and pack integration on a single site, with a total installed production capacity of 1,500 MWh per annum covering the full cell → module → pack value chain. The factory is designed as a high-automation, continuous-flow complex that can sustainably deliver around 1,500 MWh per year.

01

01 — LFP Cell Manufacturing Line (Prismatic LFP, 3.2V 100Ah)

  • Cell Output: 4,687,500 cells per year (1,500 MWh capacity)
  • Cell Specification: Nominal 3.2V, 100 Ah, 220×130×40mm prismatic format
  • Function: Converts qualified active materials into tested prismatic LFP cells. Achieves repeatable capacity, low internal resistance, stable SEI formation, and tight cell-to-cell variance.
02

02 — Battery Module Assembly Line

  • Module Output: 1,500 MWh capacity
  • Function: Aggregates matched cells into electrically and thermally balanced modules. Delivers modules that meet defined voltage and current specifications, integrate sensing and BMS interfaces, and manage heat effectively for EV or ESS duty cycles.
03

03 — Battery Pack Assembly Line

  • Pack Output: 1,500 MWh capacity
  • Annual Sales Volume: 1,500,000 kWh
  • Function: Integrates modules into complete, certifiable battery packs with compliant safety architecture, validated performance, and plug-and-play interfaces for vehicle or grid systems.

Parent Project

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