Seplos MASON 280 3.0 - 48V +13.44kWh Home Battery DIY Kit - Without Batteries
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Shipping cost to Ukraine: €22.08 (1 item)
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The Seplos 3.0 is a high-quality modular battery kit designed for demanding residential and industrial energy storage systems. It features a durable metal enclosure, an integrated smart Battery Management System (BMS), LCD screen, and CAN/RS485 communication for inverter integration. Its modular and stackable structure makes it easy to scale in parallel configurations.
The kit is designed for 3.2 V prismatic LiFePO₄ cells with +280 Ah capacity (typically 280–315 Ah), resulting in a total usable capacity of over 13.4 kWh at 48 V. The battery cells are not included and must be purchased separately.
Includes terminals for 50mm² cables (see photos).
2.5A active balancer.
Version 3.0 with fan.
Applications:
- Home energy storage (PV systems)
- Off-grid power solutions
- UPS and backup power
- Commercial and industrial energy storage
Technical specifications:
- Nominal voltage: 48 V
- Capacity: +280 Ah / +13.4 kWh (depending on cells used)
- BMS: Smart 16S 200A (supports up to 32 units in parallel)
- Dimensions (L×W×H): 750 × 440 × 251 mm
- Weight (without cells): 32.8 kg
- Waterproof class: IP20
- Enclosure: Metal, stackable design
- Communication: CAN / RS485 ×2 (inverter-compatible)
- Display: Built-in LCD screen
- Protection: Integrated BMS with cell balancing, overvoltage, undervoltage, overcurrent, and temperature protection
Note: The required 3.2 V prismatic LiFePO₄ cells (~280–315 Ah) are not included and must be purchased separately.
