TCL Solar T Class 700W–725W N-Type TOPCon Bifacial Dual-Glass Solar Panel
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Description
TCL Solar T Class 700W–725W N-Type TOPCon Bifacial Dual-Glass Solar Panel
Built for high-output commercial and large-scale solar installations, the TCL Solar T Class HSM-ND66-GK series combines N-Type TOPCon cells, bifacial energy generation and framed glass-glass construction in outputs from 700W to 725W. The range reaches up to 23.3% module efficiency and is engineered for strong long-term yield in demanding operating conditions.
Availability: In stock and available for sale now.
Key benefits
- 700W–725W output options for large commercial, industrial and utility-scale arrays.
- N-Type TOPCon cell technology for high efficiency, strong low-light performance and lower degradation.
- Bifacial generation with 80% ±5% Pmax/Isc bifaciality.
- Dual-glass construction using 2.0mm + 2.0mm heat-strengthened glass.
- Up to 23.3% efficiency on the 725W variant.
- Low -0.28%/°C power temperature coefficient for improved hot-weather performance.
- IP68 junction box with 3 bypass diodes and Stäubli MC4-EVO2A connectors.
- Heavy-duty mechanical strength: 5400Pa snow load and 2400Pa wind load.
Electrical specifications by model
| Model | Power | Efficiency | Vmp | Imp | Voc | Isc |
|---|---|---|---|---|---|---|
| HSM-ND66-GK700 | 700W | 22.5% | 40.31V | 17.37A | 48.26V | 18.40A |
| HSM-ND66-GK705 | 705W | 22.5% | 40.50V | 17.41A | 48.48V | 18.44A |
| HSM-ND66-GK710 | 710W | 22.9% | 40.69V | 17.45A | 48.70V | 18.48A |
| HSM-ND66-GK715 | 715W | 23.0% | 40.89V | 17.49A | 48.92V | 18.52A |
| HSM-ND66-GK720 | 720W | 23.2% | 41.08V | 17.53A | 49.14V | 18.56A |
| HSM-ND66-GK725 | 725W | 23.3% | 41.27V | 17.57A | 49.36V | 18.60A |
Mechanical & system specifications
| Series | TCL Solar T Class HSM-ND66-GK |
| Cell Technology | N-Type TOPCon |
| Construction | Framed bifacial glass-glass |
| Dimensions | 2384 × 1303 × 33mm |
| Weight | 38.2kg |
| Glass | 2.0mm + 2.0mm heat-strengthened glass; AR coating on front glass |
| Frame | Anodized aluminium alloy |
| Junction Box | IP68, 3 bypass diodes |
| Connector | Stäubli MC4-EVO2A |
| Maximum System Voltage | 1500V IEC |
| Maximum Series Fuse | 35A |
| Operating Temperature | -40°C to +70°C |
| Power Temperature Coefficient | -0.28%/°C |
| Wind Load | 2400Pa front & rear |
| Snow Load | 5400Pa front |
| Impact Resistance | 25mm hail at 23m/s |
| Standard Tests | IEC 61215, IEC 61730 |
| Fire Rating | Class A |
Bifacial output potential
Rear-side irradiance can lift total power beyond the front-side STC rating. TCL specifies approximately 770W–798W with 10% bifacial gain across the 700W–725W range, depending on mounting height, tilt, surface reflectivity and installation conditions.
Warranty
TCL Solar specifies 15-year product coverage and 30-year power coverage for this T Class range, with a minimum warranted output of 99% in year one and maximum annual degradation of 0.40%, subject to manufacturer warranty terms.
Important installation note
At 2384 × 1303mm and 38.2kg, this is a large-format high-voltage module intended primarily for commercial, industrial and power-plant style installations. Confirm structural loading, mounting system compatibility, inverter/MPPT voltage and current limits, string design, cable sizing and all applicable Australian electrical requirements before installation. It is not a nominal 12V battery panel.
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
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We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.