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Residential Solar Batteries

Residential

Compare battery storage for home solar projects by capacity, power output, and supported system components. Use the filters below, then check the exact battery and inverter models before ordering.

Find storage for your home solar project
Use the filters to narrow the available options.

Prices are per unit, excluding tax. Check the product page for minimum order quantities and the equipment included.

Canadian Solar
Low-Voltage
3.3 kWh
EG4
Low-Voltage
14.3 kWh

$3,899.99

excl. Tax

per unit
Min. online order: 1
EG4
Low-Voltage
14.3 kWh

$3,299.99

excl. Tax

per unit
Min. online order: 1
Enphase
Low-Voltage
10 kWh

$2,772.99

excl. Tax

per unit
Min. online order: 1
Enphase
Low-Voltage
5.0 kWh

$3,326.99

excl. Tax

Fortress Power
Low-Voltage
5.4 kWh
Fortress Power
Low-Voltage
19.2 kWh

$9,399.99

excl. Tax

per unit
Min. online order: 1
Fortress Power
Low-Voltage
28.8β€―kWh

$13,017.76

excl. Tax

per unit
Min. online order: 1
Fortress Power
Low-Voltage
9.6 kWh

$5,699.99

excl. Tax

per unit
Min. online order: 1
Fortress Power
Low-Voltage
18.5 kWh
Fox ESS
Low-Voltage
3.97 kWh
Generac
Low-Voltage
3 kWh
Mango Power
High-Voltage
15 kWh

$7,699.99

excl. Tax

Mango Power
High-Voltage
20 kWh

$9,503.99

excl. Tax

SolarEdge
Low-Voltage
10 kWh
Tigo

$2,591.99

excl. Tax

per unit
Min. online order: 1

Need help with a battery or order?

Include the battery model, quantity needed, and delivery ZIP code so our team can assist with product and order information.

BEFORE YOU ORDER

Residential Battery Buying Questions

Compatibility depends on the exact battery and inverter models. Check the manufacturer compatibility documentation, supported voltage range, required communication equipment, and system configuration before ordering. Have your installer confirm the complete design.

Capacity in kilowatt-hours (kWh) describes how much energy a battery can store. Power in kilowatts (kW) describes the rate at which a system can supply or receive energy. Compare usable capacity and continuous output power in the product documentation.

No. Backup depends on the complete system design, including the battery, inverter, and any required isolation or transfer equipment. Check whether the intended configuration supports backup, which circuits it can supply, and its output limits.

Some existing systems support battery additions, but suitability depends on the equipment and manufacturer requirements. Ask your installer to assess the existing inverter, electrical service, and required additional components before selecting a battery.

Check usable capacity, supported module quantities, expansion rules, and installation requirements for the exact model. Do not assume that batteries from different manufacturers or model generations can be combined.

AceFlex LLC is an online equipment retailer. Arrange installation and commissioning with your chosen qualified local professional. Review the product listing to confirm the exact equipment and accessories included.

Review the manufacturer warranty and available documents for the specific model, together with our shipping information. For availability or delivery questions, contact us with the exact model, quantity, and destination ZIP code.

Our team can assist with product information, documentation, availability, quantities, and orders. Contact us with the model numbers involved. Your installer should confirm system design and compatibility.

Compare usable capacity and power

Choose a battery against the intended design for your home solar system. Storage capacity and power output describe different capabilities.

  • Usable capacity: check how much energy is available in kWh.
  • Output power: review continuous output and any stated surge limits.
  • Compatibility: confirm the exact supported inverter, communication equipment, and system configuration.
  • Backup: check the equipment and circuit arrangements required for the intended backup function.

Check the complete system requirements

Review the manufacturer documentation for supported module quantities, expansion options, mounting requirements, and warranty terms. Cables, mounting hardware, or communication devices may be separate items.

For availability, quantities, or delivery questions, send us the exact battery model and delivery ZIP code. Your installer should confirm the complete design and installation requirements.

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