Cameroon Domestic Energy Storage Project
Case introduction

CASE

Case

Cameroon Domestic Energy Storage Project

In response to Cameroon’s persistently unstable national grid, which experiences daily power outages of 6–8 hours, Highjoule(HJ Group) successfully deployed a bespoke domestic photovoltaic energy storage system for a local household. This initiative not only alleviates the household’s electricity challenges but also demonstrates the company’s comprehensive capabilities in technology, logistics, and installation across Africa.



  1. Project Specifications

Application

The system primarily safeguards essential household electricity needs during grid outages or rationing, covering critical loads such as lighting, appliances, and small electronic devices. This significantly enhances living standards and electrical safety.

 

Installed Capacity

Photovoltaic Generation Capacity: 5 kWp

Energy storage inverter output: 5 kW

Battery storage capacity: 5 kWh

 

Key Equipment

5 kWp solar photovoltaic modules

5 kW integrated PV-storage inverter

5 kWh lithium-ion battery storage system

Roof-mounted aluminium profile brackets and professional installation accessories



Project advantages

Enhanced power supply reliability
Enhanced power supply reliability
Maintains essential household electricity during grid failures or rationing.
Enhanced Economics
Enhanced Economics
The ‘self-generation for self-consumption + energy storage’ model reduces reliance on costly, unstable grid electricity, lowering electricity expenditure.
Environmentally Friendly
Environmentally Friendly
Utilises clean energy, reducing fossil fuel consumption and supporting local sustainable development.
High Adaptability
High Adaptability
Provides a distributed energy solution addressing Cameroon's ageing grid infrastructure and transmission/distribution bottlenecks, offering strong potential for widespread adoption.

Core products

Traditional optical cable transfer box (stainless steel)
Traditional optical cable transfer box (stainless steel)

The optical cable transfer box is a transfer equipment that provides optical cable termination and jumper connections for trunk layer optical cables and distribution layer optical cables. After the optical cable is introduced into the optical cable transfer box, after being fixed, terminated, and distributed, fiber jumpers are used to connect the trunk layer optical cable and the distribution layer optical cable.

Box-type jumper-free optical cable transfer box (stainless steel)
Box-type jumper-free optical cable transfer box (stainless steel)

The optical cable transfer box is a transfer equipment that provides optical cable termination and jumper connections for trunk layer optical cables and distribution layer optical cables. After the optical cable is introduced into the optical cable transfer box, after being fixed, terminated, and distributed, fiber jumpers are used to connect the trunk layer optical cable and the distribution layer optical cable.
It is suitable for metropolitan optical fiber access networks and FTTH/FTTB terminal optical fiber distribution. It is widely used in outdoor overhead and floor-standing installations to meet the needs of urban broadband, 5G fronthaul and other scenarios.

Book Type Terminal Box (Metal)
Book Type Terminal Box (Metal)

The optical cable terminal box series products are auxiliary equipment for terminal wiring in optical fiber transmission communication networks. They are suitable for direct and branch splicing of indoor or outdoor optical cables, and protect optical fiber joints. Optical cable terminal boxes are mainly used for fixing optical cable terminals, splicing optical cables and pigtails, and containing and protecting remaining fibers.

Intermediate distribution fram
Intermediate distribution fram

The Intermediate Distribution Frame is a key device used in fiber optic communication systems for cable termination and distribution, enabling fiber line connection, distribution, and scheduling.

Line Side ODF
Line Side ODF

The HJ-GPX-0007 Optical Distribution Frame is designed for fiber optic cable distribution and management in optical communication systems. Made of Cold Rolled Steel, it provides reliable fiber splicing, distribution, and scheduling capabilities.

Solution

Introduce safe and efficient clean energy to achieve energy-saving, low-carbon operations and stable, secure performance for communication base stations.
Introduce safe and efficient clean energy to achieve energy-saving, low-carbon operations and stable, secure performance for communication base stations.
Introduce safe and efficient clean energy to achieve energy-saving, low-carbon operations and stable, secure performance for communication base stations.
Make full use of the tops of transmission towers, machine room roofs, and idle land at base stations for component installation, optimizing base station resources. This enables energy savings, safe operation, and meets the needs of both existing and 5G infrastructure development by introducing safe and efficient clean energy sources—solar and wind power.
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With a 98.7% high-efficiency conversion rate, we help businesses achieve low-carbon, sustainable development and shorten the customer investment payback period.
With a 98.7% high-efficiency conversion rate, we help businesses achieve low-carbon, sustainable development and shorten the customer investment payback period.
With a 98.7% high-efficiency conversion rate, we help businesses achieve low-carbon, sustainable development and shorten the customer investment payback period.
From energy storage system design to installation and maintenance, we offer a comprehensive “turnkey” industrial and commercial energy storage service that effectively addresses issues such as transformer capacity limitations, high electricity costs, and power outages.
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Providing cost-effective clean energy solutions for industrial, commercial, and residential facilities.
Providing cost-effective clean energy solutions for industrial, commercial, and residential facilities.
Providing cost-effective clean energy solutions for industrial, commercial, and residential facilities.
The microgrid system is custom-designed by integrating clean energy, energy storage systems, the public grid, and generators, tailored to meet the specific needs of the customer.
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Reduce reliance on the grid, making electricity usage more economical.
Reduce reliance on the grid, making electricity usage more economical.
Reduce reliance on the grid, making electricity usage more economical.
From product customization to installation and maintenance, we offer comprehensive residential energy storage services to meet various energy needs, creating intelligent, eco-friendly, and energy-efficient energy management solutions.
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Professional Integrated "Turnkey" Service System

Please feel free to call our customer service hotline or leave us a message online. We will provide you with efficient and comprehensive service.
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