| MOQ | 1 Piece |
| Category | Metallurgy, Mineral & Energy |
Warning/Disclaimer
This product has acquired the relevant product qualification(s)/license(s) of certain applicable country/countries.View more
PRODUCT HIGHLIGHTS



Power Your Home, Anytime, Anywhere Never Fear Blackouts! Sudden power outages? Our batteries automatically switch to provide continuous power to key appliances (refrigerators, lights, routers), and life is not affected Easy Setup, Simple Life User friendly design for easy connection with solar system or mains. Plug and play, easy to enjoy stable power

Service support-let your cooperation worry-free! A:Professional certification: products through CE, UN38.3, MSDS IEC62619 ROHS and other international certification, smooth global market. B: Strong guarantee: to provide long quality guarantee period, and equipped with professional technical support team, for your sales escort. C:Stable supply: Own modern factory, strong production capacity to ensure stable delivery, will not delay your business opportunities. We are your trusted factory partner!





We focus on residential and commercial energy storage battery customization, with mature full-process OEM/ODM capabilities. We can accurately meet your diverse energy storage scenario needs and provide complete solutions tailored to home and industrial requirements, balancing safety, endurance and economy. With over 10 overseas resident warehouses and sufficient inventory, we respond quickly to orders, shorten logistics cycles and offer solid supply chain support for your overseas business.

Ubetter home energy storage can match 98% of inverters on the market with high quality BMS, providing short circuit protection, high temperature protection, overcharge protection and over discharge protection. When the battery is in an abnormal state, it can analyze the issue using data and display the analysis results on the LCD screen. It can also connect to Bluetooth and WiFi to transmit battery information to your phone, allowing you to monitor the batterys operating status in real time.





We have rich experience in residential and commercial energy storage projects. Our customized battery systems deliver stable performance for home backup, business power, and industrial energy applications. With professional OEM/ODM support, complete solutions, and global overseas warehouses, we provide reliable power solutions and efficient services for global customers.


Certification & Compliance Our energy storage products have obtained multiple authoritative certifications to ensure safety, quality and global market access. Strictly complying with international standards, each battery system undergoes rigorous testing for performance, safety and reliability. These certifications fully demonstrate our commitment to high-quality manufacturing, enabling our products to be smoothly applied in residential, commercial and industrial scenarios worldwide.





FAQs
100%yes! Off-grid (no grid required), hybrid (grid-connected + backup), fully customized home battery storage (capacity, voltage, installation) for your unique energy needs
We have dedicated energy storage warehouses in Nigeria, Dubai, Pakistan, Europe, Indonesia, Iraq and over a dozen countries. Hot-selling RESS and C&I ESS models are always in stock, enabling local warehouse direct delivery to cut logistics lead time. This ultra-fast fulfillment ensures clients can quickly launch home energy autonomy or C&I peak-valley arbitrage projects.
Absolutely. Our systems are equipped with intelligent BMS and efficient energy scheduling algorithms, enabling remote real-time monitoring and management. We guarantee 24-hour quick responses to technical inquiries, and our global on-site teams (covering 5 continents) provide on-site installation guidance and maintenance for seamless operation.
Backed by a 20+ member R&D team, our systems feature high-safety battery technology and intelligent BMS for stable performance. We optimize energy scheduling algorithms to maximize efficiency, and our 50+ strong global sales team provides full-cycle support-from demand diagnosis to post-delivery maintenance, ensuring long-term system reliability.
We do. Our localized on-site teams across the Americas, Europe, Middle East, Africa and APAC provide professional on-site installation guidance, debugging and maintenance. Combined with 24-hour remote technical support, we ensure smooth project execution and long-term stable operation of your storage systems.
Perfect for houses, remote cabins, rural properties, solar-powered homes, RVs, or areas with frequent power outages This solar home energy storage support WiFi and Bluetooth.
Yes! Compatible with most residential solar systems-customizable to integrate seamlessly with your setup.Have more questions? Contact us anytime-we are here 24/7 for you!
| Solar Panel Type | Monocrystalline Silicon |
| Controller Type | MPPT, PWM, N/A |
| Free Installation Service | Yes |
| Place of Origin | Guangdong, China |
| Load Power (W) | 3 kW, 8 kW, 6 kW, 20 kW, 5 kW, 10 kW |
| Pre-sales Project Design | Y |
| Brand Name | UBETTER |
| Model Number | QGL-12300 |
| Output Voltage (V) | 307V/410V |
| Capacity | 100AH, 200AH, 300AH, 400AH, 600AH |
| BMS Support | 6PCS in series connection |
| Communication Port | CANBUS/RS485 |
| Certificates | IEC, MADS, UN38.3, CE, ROHS |