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 dataEquipment overview
10 kW, Grid Support Utility Interactive Inverter
The figures below refer to Flex 10 {208V}. Use the configuration table for other variants.
- Continuous AC output
- 8.671 kW
- Nominal AC voltage
- 208 V AC
- CEC weighted efficiency
- 96.5 %
- Technology
- Hybrid inverter
- UL 1741 SB in CEC source
- Reported
- CEC source lists
- Solar + Battery
Specifications are reported in the CEC source; SolarApprovals has not independently tested this equipment. A missing value does not mean zero or a failed certification.
Exact configurations
CEC annotations in braces identify the listed configuration and are not part of the manufacturer’s model number. Variants share this canonical page.
| CEC model / configuration | Continuous AC output | Voltage / display | Observation | Compare |
|---|---|---|---|---|
| Flex 10 {208V}Solar_Inverters row 1364 · Battery_Inverters row 609 | 8.671 kW | 208 V AC | Listed in CEC | |
| Flex 10 {240V}Solar_Inverters row 1365 · Battery_Inverters row 610 | 9.9914 kW | 240 V AC | Listed in CEC |
Source specifications and conditions
Additional source information for Flex 10 {208V}. Qualifiers, reported control modes and required devices are retained as written. Power-control listings do not establish arbitrary battery/inverter pairings.
- Built-in meter
- N
- Firmware version(s) tested
- [V0.1]
- UL 1741 SA certificate date
- [5/28/2026]
- UL 1741 SB certificate date
- [5/28/2026]
- CSIP conformance as reported
- Y*
- UL 1741 SA certifying entity
- Intertek
- UL 1741 SB certifying entity
- Intertek
- CEC grid-support listing date
- 2026-08-11
Use the source row references above to inspect the conditions for each other configuration.
Documented compatibility
No specific equipment pairing has been verified for this model.
Shared voltage, a hybrid designation, or the same manufacturer does not establish compatibility. Check the manufacturer’s installation documents for exact model combinations, firmware, and operating conditions.
Registry observation history
Dates show when SolarApprovals observed a status. The first observation is not the original CEC listing date. History begins with our first import.
- Sep 21, 2026 · California Energy CommissionFirst observed: Listed in CECFlex 10 {240V}
Archived CEC source - Sep 21, 2026 · California Energy CommissionFirst observed: Listed in CECFlex 10 {208V}
Archived CEC source