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EndurEnergy Systems
EndurEnergy Systems, Inc. describes itself on its About page as a provider of energy storage solutions for homes, businesses and communities. Its site lists headquarters in Santa Clara, California and Allen, Texas.
Products
History and sources
Certificate & document history
Certificate & document history
UL 1973: claimed
EndurEnergy ESP-5100 EMP residential battery (5.12 kWh, 51.2 V)Product / system scope unresolved. Listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) as EndurEnergy Systems, Inc. "ESP-5100": UL 1973, certifying entity Intertek, certificate date 2022-04-13, Ed. 2 : 2018, CEC listing date 2022-06-21. 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 documentCEC: claimed
EndurEnergy ESP-5100 EMP residential battery (5.12 kWh, 51.2 V)Product / system scope unresolved. Model ESP-5100 listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) under EndurEnergy Systems, Inc., as "ESP-5100", CEC listing date 2022-06-21. 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 documentCEC: claimed
EndurEnergy Systems ESP-5K HL batteryProduct / system scope unresolved. Model ESP-5K HL listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) under EndurEnergy Systems, Inc., as "ESP-5K HL", CEC listing date 2023-11-13. 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 documentUL 1973: claimed
EndurEnergy Systems ESP-5K HL batteryProduct / system scope unresolved. Listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) as EndurEnergy Systems, Inc. "ESP-5K HL": UL 1973, certifying entity CSA Group, certificate date 2023-09-20, Ed. 3 : 2022. 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 documentManufacturer history
Manufacturer history
No manufacturer history recorded yet.
Manufacturer & sources
Manufacturer & sources
This manufacturer is listed as EndurEnergy Systems. Manufacturing entities, factories, cell origin and model-specific ownership relationships have not been audited.
Product certificates and company management certificates are tracked separately. No company management certificates have been reviewed for this manufacturer yet.
Recalls / legal notices
No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
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