BigBattery 48V ETHOS 10.2KWH (2 Module)
Product details
| Management number | 235303094 | Release Date | 2026/07/02 | List Price | $834.00 | Model Number | 235303094 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Welcome to the forefront of energy storage innovation with the BigBattery 48V ETHOS systems. These 5.12kWh battery modules (10.2kWh - 2 module) form the backbone of adaptable power solutions suitable for a wide range of applications, including grid-tied residences, solar installations, remote off-grid locations, and commercial establishments across the country. Featuring Tier 1 LiFePO4 cells, renowned for their safety and durability, and offering scalability up to 80kWh per Control Box, the ETHOS system sets a new standard for dependable energy storage solutions.
- Scalable Power: 5.12kWh modules, expandable up to 80kWh per ETHOS Control Box.
- Safety First: Tier 1 LiFePO4 cells and built-in fire-extinguishing modules ensure maximum safety.
- Smart Monitoring: Advanced BMS technology provides real-time monitoring of voltage, current, and temperature.
- Reliable Connectivity: UL-certified connectors ensure secure and reliable power connections.
- Durable Design: IP65-rated casing protects against the elements for long-lasting reliability.
- Versatile Applications: Ideal for emergency backup or as part of a solar energy system.
Designed For:
- 48V Applications
- Residential Power Systems
- Home Solar Systems
- UL-Certified ESS
- Cabins & Tiny Homes
- Family Homes & Mansions
- Off-Grid Homesteads
- Emergency Power
- Whole Home Backup
- Lead Acid Replacement
- Intense Heat & Cold
BigBattery 48V ETHOS 10.2KWH (2 Module) Bundle Includes: 
- 1 √ó ETHOS Control Box.
- 2 √ó 48V ETHOS 5.12kWh Stackable Battery Module
- 1 √ó 10kWh Ethos Controller to Battery Power Cable 31.5" inch (800mm)
2 Stack Specs: 
|  SKU: |  BNDL-B0003 |
|  System Voltage: |  48V |
|  Nominal Voltage: |  51.2V |
|  Chemistry: |  LiFePO4 |
|  kWh Capacity: |  10.24kWh |
|  Ah Capacity: |  200Ah |
|  Charging Voltage Range: |  55.6 - 57V |
|  Max Charge Voltage: |  57V |
|  Operating Voltage Range: |  48 – 57V |
|  Suggested Low Voltage Cutoff: |  48 – 50.8V |
|  Cell Configuration: |  16S 2P |
|  Max Continuous Discharge Current: |  200A |
|  Max Continuous Power: |  10240W |
|  Max Discharge Peak Current: |  300A (Max 5 seconds) |
|  Max Charge Current: |  200A |
|  Charge Temperature Range: |  32°F - 113°F (0°C - 45°C) |
|  Discharge Temperature Range: |  -4°F - 140°F (-20°C - 60°C) |
|  Optimal Discharge Temperature Range: |  59°F - 95°F (15°C - 35°C) |
|  Storage Temperature Range (SoC >50%): |  -4°F - 113°F (-20°C - 45°C) (Max 6 months) |
|  Depth: |  6.7 in (170 mm) |
|  Width: |  26.5 in (674 mm) |
|  Height: |  43.3 in (1100 mm) |
|  Max Connections: |  Up to (16) parallel connections per control box |
|  Protection Rating: |  IP65 |
|  Communications: |  CANBus / RS485 |
|  Certifications: |  UL9540, UL9540a, UL1973, & UN38.3 |
Bestseller ranking
Equipment & Accessories
Customers who viewed this product also viewed
Street Signs
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form