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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

Module 300Wp
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 Voltage 1000V dc (IEC)/ 600V dc(UL)
Maximum Series Fuse Rating 15A
Power Tolerance (±3%)
NOCT 47±2℃
Temperature Coefficient (Pmax) (-)0.47%/℃
Temperature Coefficient (Voc) (-)0.346%/℃
Temperature Coefficient (Isc) (-)0.036%/℃


Mechanical Characteristics

Specification Details
Cell Type Polycrystalline (156mm)
Cell Arrangement 72(6×12)
Dimensions (LxWxH) 1950 × 992 × 40 mm
Weight 19.26 Kg
Front Glass 3.2 mm (0.13 inches) tempered glass
Frame Anodized aluminum alloy
Junction Box IP65 rated
Wind Loads 2400 Pascal certified
Output Cables Double 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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