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Photovoltaic Power Generation

ASTRO N7 Bifacial Solar Panel

ASTRO N7 bifacial module adopts N-type TOPCon 4.0/5.0 double-glass technology with 615–635W power and peak efficiency up to 23.5%. It features 132 monocrystalline cells and IP68 rating. 15-year product warranty and 30-year linear power warranty make it suitable for ground PV plants.

  • Power range 615–635 W
  • Peak module efficiency 23.5%
  • Dimensions 2382 x 1134 x 30
  • Weight 31.65 kg
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  • Flexible Installation
  • Chilled or Frozen Transport
  • Portable Design
  • Power Flexibility
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Specifications

Projects

Reference configuration for standard sizes. Dimensions, refrigeration capacity and electrical supply are confirmed for each project in the quotation drawing.

Product Identity Source-Confirmed Value
Series ASTRO N7
Source Model CHSM66RN(DG)/F-BH
Normalized Model CHSM66RN(DG)/F-BH
Technology N-type TOPCon 4.0/5.0 bifacial
Module Type N-type bifacial double-glass module
Specifications

STC electrical characteristics

Reference configuration for standard sizes. Dimensions, refrigeration capacity and electrical supply are confirmed for each project in the quotation drawing.

Pmax (W) Voc (V) Isc (A) Vmp (V) Imp (A) Module Efficiency (%)
615 48.89 16.02 41.43 14.84 22.8
620 49.04 16.11 41.56 14.92 23
625 49.19 16.19 41.69 14.99 23.1
630 49.34 16.27 41.82 15.07 23.3
635 49.42 16.35 41.86 15.17 23.5
740 50.3 18.66 42.1 17.58 23.8
Specifications

Technical Specifications

Reference configuration for standard sizes. Dimensions, refrigeration capacity and electrical supply are confirmed for each project in the quotation drawing.

Specification Source-Confirmed Value
Mechanical — Cell Type N-type monocrystalline silicon
Mechanical — Cell Count 132 (6 × 22)
Mechanical — Dimensions 2382 × 1134 × 30 mm
Mechanical — Weight 31.65 kg
Mechanical — Front Glass 2.0 mm glass
Mechanical — Rear Glass 2.0 mm glass
Mechanical — Frame Silver anodized aluminum profile
Mechanical — Junction Box IP68
Mechanical — Cable +350/-250 mm; customizable
Mechanical — Connector HCB40 standard / MC4-EVO2A optional
Mechanical — IP Rating IP68
Temperature Coefficients and Range — Temperature Coefficient Pmax -0.29%/°C
Temperature Coefficients and Range — Temperature Coefficient Voc -0.25%/°C
Temperature Coefficients and Range — Temperature Coefficient Isc +0.043%/°C
Temperature Coefficients and Range — Operating Temperature Range -40°C to +85°C
Ratings — Maximum System Voltage 1500 V DC (IEC/UL)
Ratings — Maximum Series Fuse 35 A
Ratings — Power Tolerance 0 to +3%
Load — Front Static Load 5400 Pa
Load — Rear Static Load 2400 Pa
Packaging — Modules per Pallet 36
Packaging — Pallet Weight 1190 kg
Packaging — 17.5m Flatbed 900
Warranty — Product Warranty 15 years workmanship
Warranty — Power Warranty 30 years linear power output
Warranty — First Year Degradation ≤1.0%
Warranty — Annual Degradation ≤0.4%
Certifications IEC 61215, IEC 61730, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, IEC/TS 62941:2016
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