AC-Coupled Battery Kit For Solar Retrofit

Maximize home energy security with our AC-coupled backup kits—engineered for solar systems to deliver reliable, efficient power during outages.
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Sigenergy SigenStor-11.5-27.12 Home Energy System (With LoadHub) | 11.5kW 27.12kWh| Split-Phase Hybrid | UL9540 Certified and CEC Listed

Sigenergy SigenStor-11.5-27.12 Home Energy System (With LoadHub) | 11.5kW 27.12kWh| Split-Phase Hybrid | UL9540 Certified and CEC Listed

$12,836.00
$16,220.00
Save $3,384.00
The SigenStor system is the world’s first AI-optimized, fully integrated 5-in-One home energy management system that empowers home owners to use solar energy to achieve energy independence with maximum efficiency,...
Sigenergy SigenStor-11.5-18.08 Home Energy System (With LoadHub) | 11.5kW 18.08kWh| Split-Phase Hybrid | UL9540 Certified and CEC Listed

Sigenergy SigenStor-11.5-18.08 Home Energy System (With LoadHub) | 11.5kW 18.08kWh| Split-Phase Hybrid | UL9540 Certified and CEC Listed

$9,797.00
$12,270.00
Save $2,473.00
The SigenStor system is the world’s first AI-optimized, fully integrated 5-in-One home energy management system that empowers home owners to use solar energy to achieve energy independence with maximum efficiency,...
Sigenergy SigenStor-11.5-36.16 Home Energy System (With LoadHub) | 11.5kW 36.16kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

Sigenergy SigenStor-11.5-36.16 Home Energy System (With LoadHub) | 11.5kW 36.16kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

$15,875.00
$20,170.00
Save $4,295.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 36.16kWh Module Qty 1 PCS EnergyController4 PCS SigenStor BAT9.01 PCS Sigen Loadhub1 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW...
Fox ESS PowerQ AIO 11.4-EQL5 All-in-One Home Energy Storage System (With Fox Hub G2) | 11.4kW Output with 20kWh capacity |  Split-Phase Hybrid | AC-Coupled and DC-Coupled | UL9540 Certified and CEC Listed

Fox ESS PowerQ AIO 11.4-EQL5 All-in-One Home Energy Storage System (With Fox Hub G2) | 11.4kW Output with 20kWh capacity | Split-Phase Hybrid | AC-Coupled and DC-Coupled | UL9540 Certified and CEC Listed

$11,395.00
$13,295.00
Save $1,900.00
The Fox PowerQ energy storage system is a whole home energy solution for residential users. The three key components are Fox PowerQ which can convert solar energy to AC energy...
Fox ESS PowerQ AIO 11.4-EQL4 All-in-One Home Energy Storage System (With Fox Hub G2) | 11.4kW Output with 16kWh capacity |  Split-Phase Hybrid | AC-Coupled and DC-Coupled | UL9540 Certified and CEC Listed

Fox ESS PowerQ AIO 11.4-EQL4 All-in-One Home Energy Storage System (With Fox Hub G2) | 11.4kW Output with 16kWh capacity | Split-Phase Hybrid | AC-Coupled and DC-Coupled | UL9540 Certified and CEC Listed

$9,877.00
$11,525.00
Save $1,648.00
The Fox PowerQ energy storage system is a whole home energy solution for residential users. The three key components are Fox PowerQ which can convert solar energy to AC energy...
Sigenergy SigenStor-11.5-6.02~54.24 Home Energy System (With LoadHub) | 11.5kW | Split-Phase Hybrid | UL9540 Certified and CEC Listed

Sigenergy SigenStor-11.5-6.02~54.24 Home Energy System (With LoadHub) | 11.5kW | Split-Phase Hybrid | UL9540 Certified and CEC Listed

$6,178.00 – $21,953.00
The SigenStor system is the world’s first AI-optimized, fully integrated 5-in-One home energy management system that empowers home owners to use solar energy to achieve energy independence with maximum efficiency,...
Fox ESS PowerQ AIO 11.4-EQL3 All-in-One Home Energy Storage System (With Fox Hub G2) | 11.4kW Output with 12kWh capacity |  Split-Phase Hybrid |AC-Coupled and DC-Coupled | UL9540 Certified and CEC Listed

Fox ESS PowerQ AIO 11.4-EQL3 All-in-One Home Energy Storage System (With Fox Hub G2) | 11.4kW Output with 12kWh capacity | Split-Phase Hybrid |AC-Coupled and DC-Coupled | UL9540 Certified and CEC Listed

$8,358.00
$9,751.00
Save $1,393.00
The Fox PowerQ energy storage system is a whole home energy solution for residential users. The three key components are Fox PowerQ which can convert solar energy to AC energy...
Fox ESS PowerQ AIO EQ4000 Battery Module | 4kWh

Fox ESS PowerQ AIO EQ4000 Battery Module | 4kWh

$1,465.00
$1,831.00
Save $366.00
The EQ4000 is a high-voltage, modular lithium iron phosphate (LiFePO₄) battery module designed to expand storage capacity in Fox PowerQ AIO systems—a hybrid inverter and battery solution. It’s intended for...
Sigenergy SigenStor-11.5-24.10 Home Energy System (With LoadHub) | 11.5kW 24.10kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

Sigenergy SigenStor-11.5-24.10 Home Energy System (With LoadHub) | 11.5kW 24.10kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

$12,256.00
$15,320.00
Save $3,064.00
The SigenStor system: an integrated “5-in-1” home energy solution. It combines the solar inverter (or hybrid inverter), battery pack(s), battery power conversion system (PCS), energy management system (EMS), and EV/DC...
Sigenergy SigenStor-11.5-6.02 Home Energy System (With LoadHub) | 11.5kW 6.02kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

Sigenergy SigenStor-11.5-6.02 Home Energy System (With LoadHub) | 11.5kW 6.02kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

$6,178.00
$7,420.00
Save $1,242.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 6.02kWh Module Qty 1 EnergyController1*SigenStor BAT6.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V Easy...
Sigenergy SigenStor-11.5-9.04 Home Energy System  (With LoadHub) | 11.5kW 9.04kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

Sigenergy SigenStor-11.5-9.04 Home Energy System (With LoadHub) | 11.5kW 9.04kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

$6,758.00
$8,320.00
Save $1,562.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 9.04kWh Module Qty 1 EnergyController1*SigenStor BAT9.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V Easy...
Sigenergy SigenStor-11.5-12.04 Home Energy System (With LoadHub) | 11.5kW 12.04kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

Sigenergy SigenStor-11.5-12.04 Home Energy System (With LoadHub) | 11.5kW 12.04kWh | Split-Phase Hybrid | UL9540 Certified and CEC Listed

$8,637.00
$10,470.00
Save $1,833.00
Product Overview Battery Type LiFePO4 Total Energy Capicity 12.04kWh Module Qty 1 EnergyController2*SigenStor BAT6.01 Base Nominal Output Power  11.5kW Max. Solar STC Power 23kW Max. PV Input Voltage 600V Easy...

Maximize home energy security with our AC-coupled backup kits—engineered for solar systems to deliver reliable, efficient power during outages.