CSUN315-72M (315W) Solar Panel


Model:                                              CSUN315-72M

Maximum power:                           (Pmax) 315W

powervoltage                                    (Vmp) 37.2V

Cell type (mm)                      Polycrystalline(156mmx156mm)

No. of cells:                                        72

Mechanical Characteristics

Dimensions: 1956×990×50mm(L×W×H)

Weight: 23.8kg

Frame: Anodized aluminum prole
Front glass: White toughened safety glass, 3.2mm
Cell Encapsulation: EVA(Ethylene-Vinyl-Acetate)
Back Sheet: composite Film
Cells: 6×12 pieces monocrystalline solar cells series strings (156mm×156mm)
Junction Box: with 6 bypass diodes
Cable: length 900mm,1×4m㎡

Electrical Specification:

  • STC Power Rating 315W
  • PTC Power Rating 282.7W 1
  • STC Power per unit of area 162.7W/m2 (15.1W/ft2)
  • Peak Efficiency 16.27%
  • Power Tolerances 0%/+3%
  • Number of Cells 72
  • Nominal Voltage not applicable
  • Imp 8.47A
  • Vmp 37.2V
  • Isc 8.92A
  • Voc 45.8V
  • NOCT 45°C
  • Temp. Coefficient of Isc 0.04%/K
  • Temp. Coefficient of Power -0.42%/K
  • Temp. Coefficient of Voltage -0.141V/K
  • Series Fuse Rating 20A
  • Maximum System Voltage 1000V


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CSUN is the world leader in the manufacture of photovoltaic modules considered Tier 1 by Bloomberg New Energy Finance (BNEF) listed on Nasdaq since 2007. CSUN is the only Chinese manufacturer with manufacturing base in Europe (Turkey). It is characterized by achieving high quality standards at an extremely competitive price.

The photovoltaic solar module CSUN315-72M consists of 72 156×156 mm polycrystalline cells to provide 315W ± 3W output with the perfect voltage for grid-connected installations as well as for off-grid 24V installations with conventional (PWM) or any other voltage using MPPT regulators.

A module with high efficiency and with all the guarantees of one of the largest manufacturers in the world.

Key Features:

  • Higher eficiency perfect for rooftop
  • Excellent current distribution performance reduces power loss
    during module assembling
  • Passed salt mist corrosion testing and ammonia corrosion testing
  • Certifcated to withstand Wind (2400Pa) and Snow load (5400Pa)
  • Excellent performance under weak light condition
  • Good Temperature Coefcient performance enables better output in the tropical zone



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