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Sunway Battery Energy Storage System for Sino-African Green Transition

Sino-African Collaboration
in Green Transition

The green energy transition has long been a topic drawing significant attention, and African countries exhibit ample renewable resource potential that waits to be fully utilized. Throughout the past years, the China-Africa renewable energy cooperation has proved highly beneficial.

With China’s high-quality and competitively priced solar products and rich expertise, many African regions get rid of electricity shortage problems. The China-Africa cooperation PV projects help boost the local economy and improve the life quality of local people.

The mutual benefits have led to closer cooperation opportunities, with the 9th Forum on China-Africa Cooperation (FOCAC) sending new messages, like the future launch of 30 new clean-energy projects in Africa.

Section 1
Section 2 About SUNWAY

About Sunway

Sunway is a Chinese photovoltaic company that possesses solar technology expertise, product strength, and global presence.

We offer efficient solar panels (including full black solar panels, half-cell solar panels, and more), high-quality solar batteries (including lithium and lead-acid batteries), reliable solar inverters (including on-grid, hybrid, off-grid, and micro inverters), and more. All of Sunway’s products have undergone rigorous testing and gained different certifications, such as TÜV, DEKRA, ISO, IEC, CNAS, CE, EMC, and UN38.3.

In addition to our one-stop solar solutions, Sunway also has rich experience in offering professional OEM & ODM services. With patented technology support, a self-owned factory, global warehouses, and reliable after-sales services, we are trusted by clients from different countries and regions, including the African region.

200+

Exported to over 200 countries

18,000 m²

Self-owned factory

20 GW

Total Export Capacity

$80 Million

Average Export Annually

Sunway Lithium Battery Solutions

What is the Lithium Battery?

Lithium batteries in the photovoltaic industry refer to those rechargeable batteries utilizing lithium materials. Typically, there are lithium-iron phosphate batteries, lithium nickel manganese cobalt oxide batteries, lithium manganese oxide batteries, and more.

Among different types of lithium batteries, the lithium-iron phosphate battery, or the LiFePO4/LFP battery, is widely adopted in solar energy storage systems due to its exceptional performance that balances safety, power density, cost, and lifetime.

Different Types of Lithium Batteries in Sunway

Sunway manufactures top lithium batteries that support different mounting methods.

Racked Lithium Battery

Racked lithium batteries are designed to fit into a standard rack or cabinet. They are preferred for their modular and scalable capability. By being placed vertically on the rack, these batteries help save space and offer efficient power storage and backup.

Wall-Mounted Lithium Battery

Wall-mounted lithium batteries are designed to be easily installed on walls to save valuable floor space. They can usually be found in households or small commercial buildings, like retail stores and restaurants.

Popular Sunway Lithium Batteries

This Sunway racked lithium battery is available in a range of models, offering capacities from 5 kWh to 28 kWh. Its LiFePO4 battery technology is renowned for safety and exceptional longevity of more than 5,000 cycles/no less than 10 years. When it is below freezing points, the heating mechanism will work to ensure a consistent function.

Its safe operation in diverse applications is ensured by certifications such as US38.3, MSDS, UL1973, and IEC62619. Additionally, it enables flexible use by supporting multiple communication protocols, including RS232-PC, RS485(B)-PC, RS485(A)-Inverter, and Canbus-Inverter.

This Sunway wall-mounted/floor-mounted lithium battery utilizes A+ grade LiFePO4 cells and comes in multiple capacity options of 5 kWh, 10 kWh, and 15 kWh. Its high quality is guaranteed with CE, IEC, UN38.3, and MSDS certifications, and it is expected to endure more than 6,000 cycles/10 years.

Its adaptability is further complemented by its compatibility with the majority of hybrid and off-grid inverters available on the market, as it supports standard communication protocols like CAN and RS485.

With an IP65 protection rating, it’s also well-suited for outdoor installations. Apart from this, it incorporates high-level protective measures, including an aerosol active fire protection module and thermal runaway detection, actively safeguarding against potential hazards.

Sunway Battery Energy Storage Systems

What is the Battery Energy Storage System?

The battery energy storage system (BESS) is a system that uses batteries to store power from diverse sources for later use. Often, battery energy storage systems are integrated with solar panels to store excessive solar electricity. When connected to the grid, they can also draw power from the grid and store it for future needs.

Popular Sunway Residential Energy Storage Systems

Sunway 3KW-30KW Off Grid Solar System

This Sunway 3KW-30KW Off Grid Solar System features a high solar power output ranging from 3KW to 30KW. The output voltage is between 380V and 400V, making it compatible with a wide range of appliances and devices. Its package includes:

  • Configurations available in 5BB, 6BB, 9BB, 10BB, and 12BB;
  • Size choices encompass 158.75 mm, 166 mm, 182 mm, and 210 mm to cater to different installation requirements;
  • Technology options include full-cell, half-cut, and 3-cut designs, along with PERC, HJT, all-black, and frameless technologies.
  • Producing a pure sine wave output, which is essential for running sensitive electronics without interference;
  • Featuring an integrated MPPT solar charge controller to optimize energy harvesting;
  • Enabling convenient control over AC/Solar input priority through an LCD setting.
  • Optional battery types in AGM, gel, and lithium-ion types for different needs;
  • Voltage options include 2V, 12V, 48V, and higher voltage configurations;
  • Deep cycle capabilities ensure a long lifespan even with frequent charging and discharging cycles.

Popular Sunway Residential Energy Storage Systems

Sunway 3kw-30kw Solar Energy Storage System US three phase

This hybrid solar system is an advanced and customizable solution to meet different energy needs. Its components include:

  • A 3-phase hybrid solar inverter with multiple output options, including 3KW, 4KW, 5KW, 9.6KW, and 30KW, ensuring compatibility and efficiency across different power requirements;
  • A high-voltage lithium battery system, available in capacities of 100AH and 200AH, operating within a voltage range of 80V to 495V;
  • High-efficiency half-cell solar panels enhance the system’s performance by maximizing energy capture from sunlight, even under less-than-ideal conditions.
 

You can send us details, such as the dimension requirements and installation site information. Then, Sunway will tailor a precise and optimal solution, ensuring that the system fits perfectly into the designated space while maximizing energy efficiency and output. 

Other Popular Solar Products in Africa

Deye 5-12 kW Three-Phase Hybrid Solar Inverter

The Deye inverter is a wall-mounted inverter solution designed to integrate seamlessly into various energy systems. It suits outdoor application scenarios with an IP65 protection rating. Its compact design and high power density make it an efficient choice for space-constrained applications while supporting a 1.3 DC/AC ratio to optimize device investment.

Furthermore, the Deye inverter offers versatile output power options ranging from 5KW to 12KW, catering to diverse energy needs. It can provide both single-phase 230V and three-phase 480V output voltages, making it adaptable to different electrical configurations.

The inclusion of two CAN ports for BMS communication enhances its smart capabilities, allowing for efficient energy management. Additionally, it features one more RS485 port for BMS connections, an RS232 port for remote control, and a DRM port for added flexibility, ensuring the system is both intelligent and adaptable.

Sunway Projects in Africa

China-Africa cooperation PV projects have been widely applied across Africa due to the abundant solar resources and relevant supportive policies, including tax incentives, subsidies, and international cooperation projects.

Sunway is among the Chinese photovoltaic companies that offer lead-edge solar solutions on this land. For now, Sunway solar products have been trusted and employed in various practical cases across Africa, covering sectors such as household electricity, agricultural irrigation, and education and healthcare.

In addition to high-quality photovoltaic products, Sunway ensures the long-term, stable operation of the projects by offering reliable technical support and maintenance services. This way, we make sure our clients receive the best service!

Our Clients are also Interested in:

Sunway Solar panel

Sunway manufactures different types of solar panels, including flexible solar panels, portable solar panels, bifacial panels, N-type solar modules, and more.

Sunway Solar Inverter

Sunway offers different kinds of solar inverters, such as on-grid, off-grid, and hybrid inverters in single-phase or three-phase forms.

Sunway Solar System

Sunway offers one-stop solar system solutions, including medium-size residential solar systems and large-scale commercial and industrial solar solutions.

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