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| Type | Half Cell, Bifacial, Double-glass, N-TYPE | 
| Panel Dimensions | 2172x1303x33mm | 
| Panel Efficiency | 21.9-22.8% | 
| Product name | Trina N type TOPCon 620-645W | 
| Application | Solar Power System | 
| Solar cell | N-type Monocrystalline | 
| Keyword | Trina Grade A Solar Panel | 
| Frame | Anodized Aluminium Alloy | 
| Junction Box | IP68 Rated | 
| Glass | 2.0mm/2.0 mm | 
| Cell Type | 210mm Half Cut Cell | 
| Connector | MC4 EVO2 / TS4 PLUS / TS4* | 
| Encapsulant material | POE/EVA | 
| Brand Name | Trina | 
| Model Number | TSM-NEG20C.20(620-645W) | 
| Place of Origin | Anhui | 
View Detail Information
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Product Specification
| Cell size | 210mmx210mm | Type | Half Cell, Bifacial, Double-glass, N-TYPE | 
| Panel Dimensions | 2172x1303x33mm | Panel Efficiency | 21.9-22.8% | 
| Product name | Trina N type TOPCon 620-645W | Application | Solar Power System | 
| Solar cell | N-type Monocrystalline | Keyword | Trina Grade A Solar Panel | 
| Frame | Anodized Aluminium Alloy | Junction Box | IP68 Rated | 
| Glass | 2.0mm/2.0 mm | Cell Type | 210mm Half Cut Cell | 
| Connector | MC4 EVO2 / TS4 PLUS / TS4* | Encapsulant material | POE/EVA | 
| Brand Name | Trina | Model Number | TSM-NEG20C.20(620-645W) | 
| Place of Origin | Anhui | ||
| High Light | 625w ja solar panel ,625w tier 1 solar panels ,ip68 ja solar panel | ||



| SPECIFICATIONS | ||||||||||||
| Cell | N-type Monocrystalline | |||||||||||
| Weight | 34.9kg (79.6 lb) | |||||||||||
| Dimensions | 2172×1303×33 mm (85.51×51.3×1.30inches) | |||||||||||
| Cable Cross Section Size | TUV: 4mm2 (0.006inches2)/UL: 12AWG | |||||||||||
| No. of Cells | 120 cells | |||||||||||
| Junction Box | IP68, 3 diodes | |||||||||||
| Cable Length | Portrait: 350/280 mm(13.78/11.02 inches) 2.0 mm (0.08 inches), Length can be customized | |||||||||||
| Packaging Configuration | Per pallet:36 pieces Modules/Per 40’ container: 720 pieces | |||||||||||
| ELECTRICAL PARAMETERS AT STC | ||||||||||||
| Rated Maximum Power (Pmax) [W] | 620 | 625 | 630 | 635 | 640 | |||||||
| Maximum Power Voltage(Vmpp/V) | 36.1 | 36.4 | 36.6 | 36.8 | 37.0 | |||||||
| Maximum Power Current(Impp/A) | 17.16 | 17.19 | 17.22 | 17.26 | 17.30 | |||||||
| Open Circuit Voltage(Voc/V) | 43.2 | 43.5 | 43.9 | 44.2 | 44.5 | |||||||
| Short Circuit Current(Isc/A) | 18.18 | 18.21 | 18.24 | 18.27 | 18.30 | |||||||
| Module Efficiency [%] | 21.9% | 22.1% | 22.3% | 22.6% | 22.8% | |||||||
| Power Tolerance | 0~+5W | |||||||||||
| Temperature Coefficient of Isc [α_Isc] | +0.043%/°C | |||||||||||
| Temperature Coefficient of Voc [β_Voc] | -0.26%/°C | |||||||||||
| Temperature Coefficient of Pmax [γ_Pmp] | -0.36%/°C | |||||||||||
| STC | Irradiance 1000W/m², cell temperature 25°C, AM1.5 | |||||||||||









Company Details
Business Type:
Manufacturer,Trading Company 
Year Established:
2024 
Total Annual:
10000000-50000000
Employee Number:
100~200 
Ecer Certification:
Verified Supplier 
Hefei Tainuo New Energy Technology Co., Ltd. is a leading technology trading company that focuses on the photovoltaic industry. Our main products include solar panels, solar inverters, energy storage batteries, off-grid and on-grid photovoltaic power systems, mounting systems, and a wide range of ph... Hefei Tainuo New Energy Technology Co., Ltd. is a leading technology trading company that focuses on the photovoltaic industry. Our main products include solar panels, solar inverters, energy storage batteries, off-grid and on-grid photovoltaic power systems, mounting systems, and a wide range of ph...
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