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INGETEAM POWER TECHNOLOGY S.A.

INGECON SUN 1665TL U B640

Inverter · 1 exact configuration · California, US

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i

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

Equipment overview

1663 kVA, 640 Vac Grid Support Utility Interactive Inverter for PV and Battery Applications.

The figures below refer to INGECON SUN 1665TL U B640 {640V}. Use the configuration table for other variants.

Continuous AC output
1,367.076 kW
Nominal AC voltage
640 V AC
CEC weighted efficiency
97.5 %
Technology
Hybrid inverter
UL 1741 SB in CEC source
Not reported as Y
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.

Exact CEC configurations for INGECON SUN 1665TL U B640
CEC model / configurationContinuous AC outputVoltage / displayObservationCompare
INGECON SUN 1665TL U B640 {640V}Solar_Inverters row 1121 · Battery_Inverters row 4721,367.076 kW640 V ACListed in CEC

Source specifications and conditions

Additional source information for INGECON SUN 1665TL U B640 {640V}. Qualifiers, reported control modes and required devices are retained as written. Power-control listings do not establish arbitrary battery/inverter pairings.

Source notes
Overall efficiency includes Ingeteam transformer packaged with product. Per SGS, revision I of ABK 1 was tested per UL 1741 SA. Revisions J, K, and L were considered with no influence regarding grid support compliance.
Built-in meter
N
Firmware version(s) tested
[ABK1000]
UL 1741 SA certificate date
[5/5/2018]
UL 1741 SB certificate date
No Information Submitted
CSIP conformance as reported
N
UL 1741 SA certifying entity
SGS
UL 1741 SB certifying entity
No Information Submitted
CEC grid-support listing date
2019-05-01

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 CECINGECON SUN 1665TL U B640 {640V}
    Archived CEC source