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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Bonus Battery, Electronics Company, No. 147 Qingfeng Road, Dongguan.

Bonus Battery focus on the research and development, manufacturing, testing, quality control and sales of energy storage, and strive to become a one-stop provider of energy storage solutions.

19/09/2026

What real problems can a home energy storage system solve for you?🏠

Power outages are becoming more frequent, electricity costs are rising, but the electricity generated by solar panels is often wasted?
Many families have actually started to use energy storage systems to address these issues.

Energy storage systems can help you achieve the following:

🔹 Keep your home powered during power outages
Refrigerators, lights, WiFi, air conditioners can all continue to operate, eliminating panic.

🔹 Store the electricity generated by solar panels during the day for use at night
Reduce waste and decrease reliance on the power grid.

🔹 Smooth out peaks and troughs to lower electricity costs
During peak hours, electricity is expensive, while during off-peak hours it is cheaper. Use the price difference to save money.

🔹 Enhance the security of your home's energy supply
A good energy storage system will have multiple protections such as cooling, balancing, and fire prevention, allowing you to use it with peace of mind.

If you are considering solar power + energy storage, these are the real changes you can experience.
https://www.bonusbattery.com/

16/09/2026

Bonus UltraPower 100 | 103kWh Integrated Commercial and Industrial Energy Storage Cabinet⚡

50kW/103kWh High-Voltage Integrated BESS, factory-pre-installed entire unit, compact in size, simple on-site installation and commissioning.
IP54 outdoor protection, intelligent temperature control combined with a complete set of fire warning protection; supports 20ms rapid switching, grid-connected, off-grid, micro-grid multiple modes.
Cloud remote monitoring, supports parallel expansion of multiple units, suitable for farms, islands, remote schools, and small and medium-sized industrial and commercial enterprises as backup power and photovoltaic energy storage.
https://www.bonusbattery.com/

10/09/2026

Bonus MASON-280-FNA air-cooled 14.34 kWh energy storage lithium battery🔋

51.2V 280Ah large capacity, equipped with a cooling fan, capable of effectively dissipating heat during high-power operation, and performs better in high-temperature environments.
It uses EVE lithium iron phosphate cells, with a cycle life exceeding 6,000 times, and is equipped with an aerosol fire extinguisher. It has BMS3.0 multiple safety protections.
The LCD screen allows for intuitive viewing of operating data. It supports CAN + dual RS485 communication and is compatible with mainstream inverters such as Deyi, Gurueva, and SMA. It supports parallel connection for expansion.
Suitable for use in villas, farms, small stores for photovoltaic self-generation and self-consumption, as well as emergency backup power during power outages.
https://www.bonusbattery.com/
WhatsApp： +86 15216167669
[email protected]

08/09/2026

Bonus Mason-280L-O folding handlebar mobile 16kWh energy storage lithium battery🔋
Equipped with telescopic handlebars and swivel wheels, it is highly flexible for moving and placement. With a 51.2V 314Ah large capacity, it features air-cooling for heat dissipation, 15A active balancing, and a cycle life of up to 8,000 times.
It is equipped with multiple safety protections for aerosol fire extinguishing and a touch screen for viewing operation data. It supports dual communication via CAN/RS485 and is compatible with multiple mainstream inverters, supporting parallel connection for expansion.
Suitable for residential houses, farms, shops for self-generated and self-consumption of photovoltaic power, as well as emergency backup power during power outages.
https://www.bonusbattery.com/
WhatsApp：+86 15216167669
[email protected]

05/09/2026

Bonus 3 - 9.6kW Phase-Split Hybrid Energy Storage Inverter⚡

American standard phase-split 120/240V household photovoltaic energy storage inverter, with a power of 3 - 9.6kW, compatible with 80 - 495V high-voltage batteries.
The UPS power outage switching time is less than 10 milliseconds, the power load remains connected during power outage, and it supports peak-valley electricity price optimization for energy saving.
It has AFCI arc fault protection, rapid shutdown, IP65 outdoor wall-mounted, and supports WiFi/4G remote monitoring and firmware upgrade.
Suitable for North American household photovoltaic energy storage, self-generation and self-consumption, as well as power outage emergency backup power supply.
https://www.bonusbattery.com/
WhatsApp：+86 15216167669
[email protected]

31/08/2026

Bonus MASON-280-FNA air-cooled 14.34 kWh energy storage lithium battery🔋
51.2V 280Ah large capacity, equipped with a cooling fan, effectively reduces heat accumulation inside the box during high-power operation, and more durable in high-temperature environments.
It uses EVE cells, with a cycle life exceeding 6,000 times, and is equipped with aerosol fire extinguishing combined with BMS3.0 multiple safety protections.
The LCD screen provides intuitive battery status viewing, CAN + dual RS485 communication, compatible with mainstream inverters such as Deyi, Guoruiwat, and SMA, and supports parallel connection for expansion.
Suitable for villas, farms, small stores for photovoltaic self-generation and self-use, and emergency backup power during power outages.
https://www.bonusbattery.com/
Bulk purchase and project matching are welcome to inquire privately！
WhatsApp：+86 15216167669
[email protected]

29/08/2026

Bonus POLO-W-104 Wall-mounted 5.3kWh Household Energy Storage Battery🔋

51.2V 104Ah Wall-mounted Lithium Battery, saves indoor space, and is easy to install and set up quickly.
Built-in aerosol fire protection, combined with intelligent BMS, LCD screen allows direct viewing of battery operation status.
CAN/RS485 dual communication, compatible with mainstream inverters such as Deyi and Guruevat, supports multi-unit parallel connection for flexible expansion.
Cycle life up to 4800 times, standard 10-year warranty, suitable for household photovoltaic self-generation and self-use, as well as emergency backup power during power outages.
https://www.bonusbattery.com/
Bulk purchase and project matching welcome to inquire privately!
WhatsApp：+86 15216167669
[email protected]

25/08/2026

Bonus UltraPower 261 | 261kWh Liquid Cooling Industrial and Commercial Energy Storage Cabinet🏡

125kW/261kWh High Voltage Integrated Outdoor Energy Storage, whole machine liquid cooling temperature control, cell temperature difference control ≤ 2.5℃, prolongs battery life.
Battery compartment IP55 protection, C4 anti-corrosion grade, can be directly placed outdoors in coastal areas; equipped with thermal runaway warning and multiple fire protection measures.
Supports grid connection, off-grid, microgrid, virtual power plant, remote monitoring via cloud EMS, supports multi-cabinet parallel expansion.
Suitable for factory parks, farms, small and medium-sized industrial and commercial peak shaving and valley filling, and emergency backup power supply.

Industrial and commercial project solutions and batch quotations are welcome to be consulted via private message!
https://www.bonusbattery.com/
WhatsApp：+86 15216167669
[email protected]

22/08/2026

Bonus UltraPower 1000 | 1.3MWh Liquid Cooling Container Energy Storage System ⚡
A 20-foot standard container integrated BESS, with a single cabinet capacity of 1306kWh and a 500kW PCS. Factory pre-installation, ready for immediate operation upon arrival.
Intelligent liquid cooling temperature control, with small cell temperature differences, stable operation in both high and low temperature environments; multiple fire protection measures, suitable for coastal and desert outdoor deployments.
Support for rapid grid-connected/disconnected switching, black start, peak-valley arbitrage, cloud-based remote operation, and multi-unit parallel expansion.
Suitable for photovoltaic power stations, industrial parks, island micro-grids, and public energy storage projects.
Large-scale energy storage project solutions and bulk quotations are welcome via private message!
https://www.bonusbattery.com/
WhatsApp：+86 15216167669
[email protected]

18/08/2026

Bonus Mason-280L-O Folding Handle Solar Lithium Battery with 16kWh Capacity🏠
The luggage handle and swivel wheel design allow for easy pushing, pulling and moving by a single person, with flexible placement. The 51.2V 314Ah large capacity is cooled by air circulation and equipped with 15A active balancing, with a cycle life of up to 8,000 times. It is equipped with aerosol fire extinguishing system and an external main circuit breaker, providing multiple safety protections; a touch screen on the front can display real-time power usage data. It supports CAN/RS485 dual communication, and is compatible with most of the current solar inverters on the market, suitable for solar self-generation and power outage backup in villas, farms, and small stores.
https://www.bonusbattery.com/
Bulk purchase and customized solutions are welcome to inquire via private message!

Address

No. 147 Qingfeng Road
Dongguan
523660

Website

https://www.bonusbattery.com/

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