Solar equipment, documented.

Batteries in CEC records

Discrete battery records with nameplate capacity, continuous discharge ratings, chemistry and archived CEC evidence.

Built from California Energy Commission records.
Understand the scope of a listing

35,594Equipment records

652Manufacturers

7Equipment categories

Latest source checkNov 7, 2026

All equipment 35,594 Solar panels 22,562 Inverters 2,528 Energy storage 6,927 Batteries 999 Meters 787 Power control systems 105 Legacy PCS 1,686

The directory

Details make the difference.

Find a model. Check the configuration.
Take the evidence with you.

A registry listing is a starting point. CEC inclusion is not nationwide installation approval. Confirm the exact model and configuration with your utility and local authority.

How to use this data

ManufacturerObserved statusActive power (kW)Sort by

Before you specify

Match the complete model number, then check voltage, power and capacity. A family page can contain several distinct configurations.

Data methodology ↗

Scroll the table to see ratings and registry evidence →

Equipment models and representative configurations. Open a model to inspect every listed variant.
Manufacturer / model	Type / electrical	Reported ratings	CEC observation
Kowint Energy Inc.S4002-STW10.24 kWh	BatteryNot reported	10 kW10.24 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4003-SS14.4 kWh	BatteryNot reported	14.4 kW14.4 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4003-SSW14.4 kWh	BatteryNot reported	14.4 kW14.4 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4003-ST15.36 kWh	BatteryNot reported	15 kW15.36 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4003-STW15.36 kWh	BatteryNot reported	15 kW15.36 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4004-SS19.2 kWh	BatteryNot reported	15 kW19.2 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4004-SSW19.2 kWh	BatteryNot reported	15 kW19.2 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4004-ST20.48 kWh	BatteryNot reported	15 kW20.48 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4004-STW20.48 kWh	BatteryNot reported	15 kW20.48 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4005-SS24 kWh	BatteryNot reported	15 kW24 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4005-SSW24 kWh	BatteryNot reported	15 kW24 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4005-ST25.6 kWh	BatteryNot reported	15 kW25.6 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4005-STW25.6 kWh	BatteryNot reported	15 kW25.6 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4006-SS28.8 kWh	BatteryNot reported	15 kW28.8 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4006-SSW28.8 kWh	BatteryNot reported	15 kW28.8 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4006-ST30.72 kWh	BatteryNot reported	15 kW30.72 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.S4006-STW30.72 kWh	BatteryNot reported	15 kW30.72 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.W5000-SS4.8 kWh	BatteryNot reported	4.8 kW4.8 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.W5000-SSW4.8 kWh	BatteryNot reported	4.8 kW4.8 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.W5000-ST5.12 kWh	BatteryNot reported	5 kW5.12 kWh	Listed in CECNov 7, 2026
Kowint Energy Inc.W5000-STW5.12 kWh	BatteryNot reported	5 kW5.12 kWh	Listed in CECNov 7, 2026
LG Energy Solution, Ltd.EU0407N00B_3S (enblock S10)10.6 kWh	BatteryNot reported	5 kW10.6 kWh	Listed in CECNov 7, 2026
LG Energy Solution, Ltd.EU0407N00B_4S (enblock S14)14.1 kWh	BatteryNot reported	6 kW14.1 kWh	Listed in CECNov 7, 2026
LG Energy Solution, Ltd.EU0407N00B_5S (enblock S17)17.7 kWh	BatteryNot reported	7 kW17.7 kWh	Listed in CECNov 7, 2026

The evidence matters

A clear view.
An informed decision.

The original record, always.

Every CEC record leads back to its source workbook and check date. Archived files preserve the evidence even when a live list changes.

Follow the evidence

Context before conclusions.

A listing is one part of the picture. Model variants, utility requirements and installation conditions deserve the same attention.

How to read a listing