OutBack Power's About page says the company has made battery-based power equipment since 2001, including off-grid inverter/chargers, grid-interactive inverter systems, MPPT charge controllers and energy storage. It says OutBack Power is now part of Energy Access Innovations (EAI). Its datasheets name OutBack Power Technologies, Inc. of Phoenix, Arizona.
Product / system scope unresolved. Listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Outback Power LLC "EC-FE5148": UL 1973, certifying entity Intertek, certificate date 2025-07-25, Ed. 3 : 2022, CEC listing date 2025-09-22. A state equipment list entry, not the certification body's own record.
Issuer record: CEC Battery List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentProduct / system scope unresolved. Model EC-FE5148 listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Outback Power LLC, as "EC-FE5148", CEC listing date 2025-09-22. This is an equipment listing, not UL certification or complete-system approval.
Issuer record: CEC Battery List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentProduct / system scope unresolved. Listed on the California Energy Commission Grid Support Battery Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as OutBack Power "VFXR3648A {120V}": UL 1741 SA, certifying entity Intertek, certificate date 2017-11-07, CEC listing date 2017-12-15. A state equipment list entry, not the certification body's own record.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentProduct / system scope unresolved. Model VFXR3648A listed on the California Energy Commission Grid Support Battery Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under OutBack Power, as "VFXR3648A {120V}", CEC listing date 2017-12-15. This is an equipment listing, not UL certification or complete-system approval.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentProduct / system scope unresolved. Listed on the California Energy Commission Grid Support Battery Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) as OutBack Power "GS8048A {240V}": UL 1741 SA, certifying entity Intertek, certificate date 2017-11-07, CEC listing date 2017-12-15. A state equipment list entry, not the certification body's own record.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentProduct / system scope unresolved. Model GS8048A listed on the California Energy Commission Grid Support Battery Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under OutBack Power, as "GS8048A {240V}", CEC listing date 2017-12-15. This is an equipment listing, not UL certification or complete-system approval.
Issuer record: CEC Grid Support Inverter Lists (solar and battery inverters), official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row, printed as "ETL listed to UL 1741 SA". It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row, printed as "IEC 62109-1 ETL". It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the Radian GS4048A inverter/charger, the inverter inside FPR-4048A-300AFCI, on the Radian A-Series datasheet #980-00076-01-001 REV C (03/2021), Listings/Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, file number or issuer record was read. Recorded exactly as printed.
Official datasheet: Radian A-Series 60Hz, 120/240V Inverter/Chargers datasheet, #980-00076-01-001 REV C, 03/2021 (OutBack Power) Rev #980-00076-01-001 REV C · March 2021 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the FLEXmax 100 AFCI charge controller, one of which is included in FPR-4048A-300AFCI, on the FLEXmax 100 AFCI datasheet #980-00078-01-00 REV A (08/2019), Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, certification body or issuer record was read. Recorded exactly as printed.
Official datasheet: FLEXmax 100 AFCI 300V MPPT Charge Controller datasheet, #980-00078-01-00 REV A, 08/2019 (OutBack Power) Rev #980-00078-01-00 REV A · August 2019 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the FLEXmax 100 AFCI charge controller, one of which is included in FPR-4048A-300AFCI, on the FLEXmax 100 AFCI datasheet #980-00078-01-00 REV A (08/2019), Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, certification body or issuer record was read. Recorded exactly as printed.
Official datasheet: FLEXmax 100 AFCI 300V MPPT Charge Controller datasheet, #980-00078-01-00 REV A, 08/2019 (OutBack Power) Rev #980-00078-01-00 REV A · August 2019 · Checked · Earlier documentProduct / system scope unresolved. Listed by OutBack Power for the FLEXmax 100 AFCI charge controller, one of which is included in FPR-4048A-300AFCI, on the FLEXmax 100 AFCI datasheet #980-00078-01-00 REV A (08/2019), Certifications row. It is a claim for that component, not a listing of the assembled pre-wired system. No certificate number, certification body or issuer record was read. Recorded exactly as printed.
Official datasheet: FLEXmax 100 AFCI 300V MPPT Charge Controller datasheet, #980-00078-01-00 REV A, 08/2019 (OutBack Power) Rev #980-00078-01-00 REV A · August 2019 · Checked · Earlier documentNo manufacturer history recorded yet.
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