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
685 W, 132 half-cut cell bifacial dual glass monocrystalline module, 1500V max system Vdc
Historical specifications. These ratings were last observed on Oct 19, 2026. Open the specification source. The latest source check did not find this configuration.
The figures below refer to TSM-685NEG21C.20. Use the configuration table for other variants.
- Nameplate DC power
- 685 W DC
- Maximum-power voltage (DC)
- 39.8 V DC
- PTC power (DC)
- 648.3 W DC
- Technology
- Mono-c-Si
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 | Nameplate DC power | PTC (DC) | Observation | Compare |
|---|---|---|---|---|
| TSM-685NEG21C.20PV Module-Full row 19412 · Last seen Oct 19, 2026 · Specification source ↗ | 685 W DC | 648.3 W DC | Not observed |
Source specifications and conditions
Additional source information for TSM-685NEG21C.20. Qualifiers, reported control modes and required devices are retained as written. Power-control listings do not establish arbitrary battery/inverter pairings.
- NOCT (°C)
- 44.3
- Module family
- Monocrystalline
- Cells in series
- 66
- CEC listing date
- 2024-08-12
- Module area (m²)
- 3.08
- PTC rating (W DC)
- 648.3
- Safety certification
- UL 61730
- Parallel cell strings
- 2
- Building-integrated PV
- N
- Maximum-power current Imp (A)
- 17.19
- Short-circuit current Isc (A)
- 18.21
- Open-circuit voltage Voc (V DC)
- 47.7
- Maximum-power voltage Vmp (V DC)
- 39.8
- Pmax temperature coefficient (%/°C)
- -0.3
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.
- Oct 22, 2026 · California Energy CommissionListed in CEC → Not observedTSM-685NEG21C.20
Archived CEC source - Sep 21, 2026 · California Energy CommissionFirst observed: Listed in CECTSM-685NEG21C.20
Archived CEC source