QSO DDP Eu Stock 48V 16S Diy Kit Case V3 V2 Solar Ups Batteriebox 280Ah 300Ah 314Ah 320Ah 340Ah Lifepo4 Lithium Battery Box Rack

We can view the simple data of the battery string through the LCD screen connected with BMS, or view the detailed data of the battery string from the inverter after communicating with the inverter, or connect the computer through RS485 to USB adapter, and view the upper computer software we provide installed on the computer. We have the current passive balance function, the passive balance function module is integrated on the BMS board, do not need external balance device.

Yes, Sir. Our battery pack is compatible with most brands of inverters on the market.You can contact us directly for the detailed list of compatible inverter brands.

Adopted a heavy-duty stackable design,Built for longevity. Constructed from 2.5mm reinforced carbon steel with a professional industrial finish, this box supports vertical stacking to save your floor space. The large LCD touch screen allows you to monitor SOC, cell voltage, and cycle life at a glance, making it the perfect "heart" for your off-grid or backup power system.

QSO offer a one-stop solution. After the purchase, our technical team or certified installation partners will provide remote support to ensure a smooth installation and commissioning. The product is designed as modular and ready-to-use, significantly reducing the complexity of installation.

We offer clear warranty policies and a localized technical support network. In case of any issues, quick responses can be provided via hotline or online support. When necessary, professional technical engineers will be arranged for 1-on-1 special handling.

Selecting the appropriate battery cells and using and maintaining them correctly can also extend their lifespan. Paying attention to the brand and quality of the battery cells, as well as the functions of the BMS, is of great importance. QSO offers a 5-year warranty policy. Follow the instructions to install and use them correctly, and adhere to the instructions, environmental placement, temperature management, regular inspections, and make it convenient for long-term storage in the future.

Extremely long cycle life: These battery kits typically employ lithium iron phosphate (LiFePO4) technology, which offers significantly superior cycle life compared to traditional lead-acid batteries. Depending on the brand and technology, their cycle life can exceed 5,000 times, and some even claim up to 10,000 or 15,000 cycles. If calculated at one cycle per day, the service life can last for over 10 years. Outstanding safety performance.

The 48V 314Ah battery kit, with its high capacity, stable voltage and long cycle life, is widely used in many fields:Household solar energy storage systems, uninterruptible power supplies (UPS), electric vehicles: Widely used in electric bicycles/motorcycles, electric wheelchairs, golf carts, small electric boats, even forklifts and other industrial vehicles, providing long-lasting power support, recreational vehicles (RVs) and off-grid living, power systems and industrial applications.