Rated output415 WEfficiency21.3 %W / sq ft19.7*Voltage (STC)31.61 VVmp · maximum powerVoc · open circuit37.45 VMax system1,500 VCurrent (STC)13.13 AImp · maximum powerIsc · short circuit14.02 ADimensionsD: 30 × W: 1,134 × L: 1,722 mmWeight21.5 kg / 47.4 lbWarranty25 yearsPower warranty30 yearsConstructionSingle-sided (unconfirmed). No bifacial claim found in the maker's documents. The site groups this module as single-sided by default; this is not a manufacturer claim.FormatNot statedCellsMono crystalline 182mm (2x54pcs)
REGITEC
REGITEC makes solar modules, inverters and battery systems; its site lists PERC, TOPCon and HJT module families.
Products
Solar panels
Rated output550 WEfficiency21.3 %W / sq ft19.8*Voltage (STC)41.96 VVmp · maximum powerVoc · open circuit49.9 VMax system1,500 VCurrent (STC)13.11 AImp · maximum powerIsc · short circuit14 ADimensionsD: 35 × W: 1,134 × L: 2,279 mmWeight28.6 kg / 63.05 lbWarranty25 yearsPower warranty30 yearsConstructionSingle-sided (unconfirmed). No bifacial claim found in the maker's documents. The site groups this module as single-sided by default; this is not a manufacturer claim.FormatNot statedCellsMono crystalline 182mm (2x72pcs)
History and sources
Certificate & document history
Certificate & document history
CEC: claimed
REGITEC RMH72-550S1Product / system scope unresolved. Model RMH72-550S1 listed on the California Energy Commission PV Module List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Regitec Solar BV, as "RMH72/550S1", CEC listing date 2026-03-02. The list prints "RMH72/550S1"; the record's model "RMH72-550S1" differs only in punctuation. This is an equipment listing, not UL certification or complete-system approval.
Issuer record: CEC PV Module List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked · Earlier documentCEC: claimed
REGITEC RMH54-415B1Product / system scope unresolved. Model RMH54-415B1 listed on the California Energy Commission PV Module List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Regitec Solar BV, as "RMH54/415B1", CEC listing date 2026-03-02. The list prints "RMH54/415B1"; the record's model "RMH54-415B1" differs only in punctuation. This is an equipment listing, not UL certification or complete-system approval.
Issuer record: CEC PV Module 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 REGITEC. Manufacturing entities, factories, cell origin and model-specific ownership relationships have not been audited.
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Recalls / legal notices
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