Solar equipment, documented.

Solar and battery inverters in CEC records

Compare solar, battery, hybrid and microinverter configurations from both worksheets of the CEC Grid Support Inverter workbook. Inspect AC power, voltage, weighted efficiency and dated source records.

View matching equipment ↓

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

35,051Equipment records

645Manufacturers

7Equipment categories

Latest source checkSep 22, 2026

All equipment 35,051 Solar panels 22,186 Inverters 2,473 Energy storage 6,837 Batteries 991 Meters 787 Power control systems 94 Legacy PCS 1,683

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
SMA America STP 25-US-50480V	Inverter480 V AC	25 kW98 %	Listed in CECSep 22, 2026
SMA America STP 27-US-80208V	Inverter208 V AC	26.757 kW97 %	Listed in CECSep 22, 2026
SMA America STP 30-US-50480V	Inverter480 V AC	30 kW98 %	Listed in CECSep 22, 2026
SMA America STP 33-US-41480V	Inverter480 V AC	33.3 kW97.5 %	Listed in CECSep 22, 2026
SMA America STP 50-US-41480V	Inverter480 V AC	50 kW97.5 %	Listed in CECSep 22, 2026
SMA America STP 50-US-80480V	Inverter480 V AC	50 kW97.5 %	Listed in CECSep 22, 2026
SMA America STP 62-US-41480V	Inverter480 V AC	62.5 kW97.5 %	Listed in CECSep 22, 2026
SMA America STP 62-US-80480V	Inverter480 V AC	62.5 kW97.5 %	Listed in CECSep 22, 2026
SMA America STP 70-US-80480V	Inverter480 V AC	70 kW97.5 %	Listed in CECSep 22, 2026
SMA America STP12000TL-US-10480V	Inverter480 V AC	12 kW97.5 %	Listed in CECSep 22, 2026
SMA America STP15000TL-US-10480V	Inverter480 V AC	15 kW97.5 %	Listed in CECSep 22, 2026
SMA America STP20000TL-US-10480V	Inverter480 V AC	20 kW97.5 %	Listed in CECSep 22, 2026
SMA America STP24000TL-US-10480V	Inverter480 V AC	24 kW98 %	Listed in CECSep 22, 2026
SMA America STP30000TL-US-10480V	Inverter480 V AC	30 kW98 %	Listed in CECSep 22, 2026
SMA America STP50-US-40480V	Inverter480 V AC	50 kW98 %	Listed in CECSep 22, 2026
SMA America STPS27US-20208V	Inverter208 V AC	27 kW95.5 %	Listed in CECSep 22, 2026
SMA America STPS60US-20480V	Inverter480 V AC	60 kW98 %	Listed in CECSep 22, 2026
SPITZER ENERGY COMPANY SPZ 12KW-LV-A2 matching configurations	Hybrid inverter208 V AC	7.648 kW96.5 %	Listed in CECSep 22, 2026
SPITZER ENERGY COMPANY SPZ 12KW-LV-B2 matching configurations	Hybrid inverter208 V AC	8.06 kW96.5 %	Listed in CECSep 22, 2026
SPITZER ENERGY COMPANY SPZ 15KW-LV2 matching configurations	Hybrid inverter208 V AC	10.186 kW96.5 %	Listed in CECSep 22, 2026
SPITZER ENERGY COMPANY SPZ 15KW-LV-B2 matching configurations	Hybrid inverter208 V AC	10.186 kW96.5 %	Listed in CECSep 22, 2026
SPITZER ENERGY COMPANY SPZ 7.5KW-LV2 matching configurations	Hybrid inverter208 V AC	5.02 kW96.5 %	Listed in CECSep 22, 2026
SPITZER ENERGY COMPANY SPZ 9KW-LV2 matching configurations	Hybrid inverter208 V AC	6.124 kW96.5 %	Listed in CECSep 22, 2026
SPITZER ENERGY COMPANY SPZ-M1000-S2 matching configurations	Microinverter208 V AC	0.962 kW96 %	Listed in CECSep 22, 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