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🏷️ Black Friday Sale Now On - Tap Here 🖤 Prices Updated Daily

Big Battery Kits (No Solar)

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Original price $59,108.40
Original price $59,108.40 - Original price $59,108.40
Original price $59,108.40
Current price $47,846.99
$47,846.99 - $47,846.99
Current price $47,846.99

Big Battery - 48V 92.1kWh Ethos Power System With 18 Batteries + 3x 12kW inverter

Big Battery
In stock

CERTIFIED COMMERCIAL ESS! BigBattery’s 48V ETHOS systems are here, and this 92kWh commercial configuration is the ideal solution for grid-tied powe...

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Original price $59,108.40
Original price $59,108.40 - Original price $59,108.40
Original price $59,108.40
Current price $47,846.99
$47,846.99 - $47,846.99
Current price $47,846.99
Save $11,261.41 Save $0.00
Original price $46,580.40
Original price $46,580.40 - Original price $46,580.40
Original price $46,580.40
Current price $37,511.99
$37,511.99 - $37,511.99
Current price $37,511.99

Big Battery - 48V 61.4kWh Ethos Power System With 12x Batteries + 3x 12kW inverter

Big Battery
In stock

CERTIFIED COMMERCIAL ESS! BigBattery’s 48V ETHOS systems are here, and this 61kWh commercial configuration is the ideal solution for grid-tied powe...

View full details
Original price $46,580.40
Original price $46,580.40 - Original price $46,580.40
Original price $46,580.40
Current price $37,511.99
$37,511.99 - $37,511.99
Current price $37,511.99
Save $9,068.41 Save $0.00
Original price $39,405.60
Original price $39,405.60 - Original price $39,405.60
Original price $39,405.60
Current price $31,932.99
$31,932.99 - $31,932.99
Current price $31,932.99

Big Battery - 48V 60KWH Ethos Power System With 12x Batteries + 2x 12kW inverter

Big Battery
In stock

REVOLUTIONIZING RESIDENTIAL ESS! BigBattery’s 48V ETHOS systems are here, and this 60kWh outdoor configuration is the ideal solution for grid-tied ...

View full details
Original price $39,405.60
Original price $39,405.60 - Original price $39,405.60
Original price $39,405.60
Current price $31,932.99
$31,932.99 - $31,932.99
Current price $31,932.99
Save $7,472.61 Save $0.00
Original price $39,596.40
Original price $39,596.40 - Original price $39,596.40
Original price $39,596.40
Current price $31,783.99
$31,783.99 - $31,783.99
Current price $31,783.99

Big Battery - 48V 46.1kWh Ethos Power System With 9x Batteries + 3x 12kW inverter

Big Battery
In stock

CERTIFIED COMMERCIAL ESS! BigBattery’s 48V ETHOS systems are here, and this 46kWh commercial configuration is the ideal solution for grid-tied powe...

View full details
Original price $39,596.40
Original price $39,596.40 - Original price $39,596.40
Original price $39,596.40
Current price $31,783.99
$31,783.99 - $31,783.99
Current price $31,783.99
Save $7,812.41 Save $0.00
Original price $31,053.60
Original price $31,053.60 - Original price $31,053.60
Original price $31,053.60
Current price $29,049.99
$29,049.99 - $29,049.99
Current price $29,049.99

Big Battery - 48V 40.9KWH Ethos Power System With 8x Batteries + 2x 12kW inverter

Big Battery
In stock

REVOLUTIONIZING RESIDENTIAL ESS! BigBattery’s 48V ETHOS systems are here, and this 40kWh outdoor configuration is the ideal solution for grid-tied ...

View full details
Original price $31,053.60
Original price $31,053.60 - Original price $31,053.60
Original price $31,053.60
Current price $29,049.99
$29,049.99 - $29,049.99
Current price $29,049.99
Save $2,003.61 Save $0.00

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