Teemway Solar – Your Trusted Solar OEM & ODM Partner
Premium LiFePO4 cells – Long lifespan, up to 6000 cycles
Wall-mount design – Sleek, easy installation
Compatible with 20+ inverter brands – Supports CAN/RS485 communication
Parallel Connection Support – Expandable for larger energy storage systems
Smart BMS – Multi-protection for safe, reliable operation
BSW Series Wall-Mounted Lithium Battery – High-performance LiFePO4 cells with up to 6000 cycles. Compatible with major inverters, available in 51.2V100Ah and 51.2V200Ah, modular wall-mount design for easy installation. Supports parallel connection. Ideal for wholesalers and solar solution providers seeking reliable, long-lasting energy storage.








| Model | BSW -5kWH | BSW- 10kWH |
|---|---|---|
| Battery Type | LiFePO4 | LiFePO4 |
| Nominal Voltage | 51.2V | 51.2V |
| Nominal Capacity | 100Ah 5120Wh | 200Ah 10240Wh |
| Working Voltage | 43.2~58.4V | 43.2~58.4V |
| Limited charge voltage | 58.4V MAX | 58.4V MAX |
| Standard Charing Current | 50A | 50A |
| Max charging current | 100A | 100A |
| Max discharging current | 100A | 100A |
| Depth of discharge | 90% | 90% |
| Cycle life | ≥ 6000, 0.5C, EOL80% | ≥ 6000, 0.5C, EOL80% |
| Parallel | Support | Support |
| Battery dimension | 405*580*185 | 435*630*275 |
| Back-mounted bracket | 38.5 × 22.5 × 2.5 cm | 38.5 × 22.5 × 2.5 cm |
| Battery weight | 46.8kg not include installation components | 86.7kg not include installation components |
| Working temp range | Charge:0~50℃At10%-90%RH Discharge:-10℃-60℃ | Charge:0~50℃At10%-90%RH Discharge:-10℃-60℃ |
| Storage temp range | -20℃~60℃ | -20℃~60℃ |
Discuss requirements and confirm order details.
Arrange manufacturing according to the confirmed order.
Notify you for shipment after quality inspection is completed.
Goods arrive at your designated location.
Our professional sales consultants analyze your market and recommend the most suitable products, configurations, and pricing for your business. We support sample orders, small-batch OEM orders, and large-scale ODM projects, offering flexible solutions to meet your needs. During your wholesale, retail, or project sales process, we provide 24-hour support to help you overcome challenges and succeed in your market. We accept T/T payments under FOB or EXW terms, and multiple currencies are supported. For product inquiries or to place an order, please contact us!
We create a personalized checklist based on your region and project needs, helping you choose the most suitable products and configurations. We offer multiple payment options and can ship directly to your home via air or sea freight. For installation or after-sales issues, our factory-direct service and warranty ensure prompt support. If there is a local agent or warehouse in your area, we also support direct pick-up or delivery from the warehouse. Any defective products can be returned to the warehouse for replacement or repair, making your DIY project hassle-free.
If you are a local EPC or require products with EPC services, we offer special agreement pricing and manufacturer warranty for EPC service providers. Payment options support FOB or EXW terms, and our technical team provides 24-hour remote support to assist your project implementation. For on-site EPC projects, we match the best local resources based on your region and provide remote or on-site assistance. From equipment supply to installation and commissioning, we offer a complete turnkey solution, ensuring your project is implemented smoothly and efficiently.