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ZRST-300P-72 ZR 300W Polycrystalline Panel

The 300W Polycrystalline Solar Panel is a high-efficiency energy solution designed for residential, commercial, and industrial applications. With an optimum operating voltage of 36V and a current of 8.33A, it delivers reliable power generation under standard conditions. The 72-cell (6×12) polycrystalline configuration ensures consistent energy output, while the anodized aluminum frame and 3.2mm tempered glass provide protection against harsh environmental conditions. The panel operates within a temperature range of -45°C to 85°C and supports a maximum system voltage of 1000V DC (IEC) / 600V DC (UL). It is wind load certified up to 2400 Pascals, making it durable for extreme weather conditions. Backed by a 5-year limited material warranty and a 25-year performance guarantee, this panel ensures long-term efficiency, maintaining at least 80% of its rated power output over its lifespan.

SKU: ZRST-300P-72 Category: Tags: , , , Brand: Product ID: 24634

Description

Electrical Characteristics

Module300Wp
Maximum Power at STC (Pmax)300W±3%
Optimum Operating Voltage (Vmp)36V
Optimum Operating Current (Imp)8.33A
Open-Circuit Voltage (Voc)44.6V
Short-Circuit Current (Isc)8.95A
Operating Temperature(-45°C to 85°C)
Maximum System Voltage1000V dc (IEC)/ 600V dc(UL)
Maximum Series Fuse Rating15A
Power Tolerance(±3%)
NOCT47±2℃
Temperature Coefficient (Pmax)(-)0.47%/℃
Temperature Coefficient (Voc)(-)0.346%/℃
Temperature Coefficient (Isc)(-)0.036%/℃


Mechanical Characteristics

SpecificationDetails
Cell TypePolycrystalline (156mm)
Cell Arrangement72(6×12)
Dimensions (LxWxH)1950 × 992 × 40 mm
Weight19.26 Kg
Front Glass3.2 mm (0.13 inches) tempered glass
FrameAnodized aluminum alloy
Junction BoxIP65 rated
Wind Loads2400 Pascal certified
Output CablesDouble insulated solar cable 4.0 mm² (0.006 in²),
symmetrical lengths (-) 900mm (35.4 inches)
and (+) 900mm (35.4 inches), MC4 or its compatible connector


Quality and Warranty

  • Rigorous quality control meets the highest international standard.
  • 5-year limited warranty covering material and workmanship.
  • 25-year performance guarantee, ensuring at least 80% of the minimum rated power output.
  • 10-year performance guarantee, ensuring at least 90% of the minimum rated power output.

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