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Big Battery Ethos Expansion Kit

Big Battery Ethos Expansion Kit

by Big Battery
SKU K0698
Save up to $670.00 Save $455.00
$4,605.00
$4,605.00 - $6,760.00
$4,605.00
$4,150.00
$4,150.00 - $6,090.00
$4,150.00
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Description

Big Battery Ethos Expansion Kit

OPTIONS:

  • ETHOS 2X Expansion Kit
  • ETHOS 3X Expansion Kit

PRODUCT INFORMATION:

BigBattery’s 48V ETHOS systems are here, and this 10.24kWh and 15.36kWH Expansion Kits are the ideal solution for upgrading your current ETHOS System in your home or office. Please note that this Expansion Kit does not include a Control Box, and these 2 stackable battery modules (up to 16 total per Control Box) can be connected in parallel to your ETHOS Control Box to complete an energy storage system that fits your specific power needs.

This kit comes with the 2 or 3 ETHOS battery modules, a rack base, and each power and communication cable needed to easily connect your additional batteries to your existing ETHOS System.

Whether you’re looking to ensure emergency backup power is always available, or you’re looking to outfit your home with a powerful solar system, the ETHOS ensures reliable, efficient power delivery day in and day out, allowing you to save on utilities, or get rewarded for giving back to the grid through net metering programs and other tax incentives. Take control of your home’s power and shop the 48V ETHOS & ETHOS Expansion Kits today.

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

INCLUSIONS:

ETHOS 2X Expansion Kit

  • 2 × 48V ETHOS 5.12kWh Stackable Battery Module (FETHS-48051-G1)
  • 1 × ETHOS RACK BASE (CNT081)
  • 2 × Ethos Parallel Power Cable 4.9 ft (1500mm) (CBL089)
  • 1 × Ethos Parallel Comm Cable 4.9 ft (150cm) (CBL096)

ETHOS 3X Expansion Kit

  • 3 × 48V ETHOS 5.12kWh Stackable Battery Module (FETHS-48051-G1)
  • 1 × ETHOS RACK BASE (CNT081)
  • 2 × Ethos Parallel Power Cable 4.9 ft (1500mm) (CBL089)
  • 1 × Ethos Parallel Comm Cable 4.9 ft (150cm) (CBL096)

SPECIFICATIONS:

ETHOS 2X Expansion Kit

SKU: KIT0698
GTIN-12 (U.P.C.): 850061252173
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)
Weight: 273 lb (123.8 kg)
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
Spec Sheet Download: Click Here
User Manual Download: Click Here
UL9540 Certification Download: Click Here
Safety Data Sheet Download: Click Here

 

ETHOS 3X Expansion Kit

SKU: KIT0699
GTIN-12 (U.P.C.): 850061252180
System Voltage: 48V
Nominal Voltage: 51.2V
Chemistry: LiFePO4
kWh Capacity: 15.36kWh
Ah Capacity: 300Ah
Charging Voltage Range: 55.6 - 57V
Max Charge Voltage: 57V
Operating Voltage Range: 48 – 57V
Suggested Low Voltage Cutoff: 48 – 50.8V
BMS Cutoff Range: 42 - 47V
Cell Configuration: 16S 3P
Max Continuous Discharge Current: 250A
Max Continuous Power: 12800W
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)
Weight: 387 lb (175.5 kg)
Depth: 6.7 in (170 mm)
Width: 26.5 in (674 mm)
Height: 59.8 in (1520 mm)
Max Connections: Up to (16) parallel connections per control box
Protection Rating: IP65
Communications: CANBus / RS485
Spec Sheet Download: Click Here
User Manual Download: Click Here
UL9540 Certification Download: Click Here
Safety Data Sheet Download: Click Here

 

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