SG-PA621-135W Lightweight Solar Panel

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SG-PA621-135W Lightweight Solar Panel

  • Brand: Sungold
  • Efficiency:22.70%
  • Unfolding Size:1325* 620* 12mm
  • Weight: 4.37kg

Description

Sungold PA621-135W lightweight solar panel delivers 135W of power with 22.7% efficiency. Weighing only 4.37kg, it is easy to install and highly durable, making it perfect for RVs and outdoor applications.

15-minute Installation

22.7% Efficiency

10 Year Warranty

Weight 4.37kg

SG-PA621-135W Lightweight Solar Panel

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Zero Hot Spot Technology

135W lightest solar panel utilizes Zero Hot Spot Technology, effectively preventing power loss caused by partial shading. It remains stable under high-frequency vibrations (10-60Hz), making it ideal for RV and balcony applications, ensuring safer and more reliable power output.

Excellent Thermal Insulation Performance

PA621-135W features a multi-layer structure design with a backsheet material thermal conductivity of only 0.2W/(m.k), effectively reducing power degradation in high-temperature environments and ensuring stable power generation efficiency.

 

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Lightweight Design

This solar panel is 50% lighter than traditional glass modules, weighing only 4.4kg per square meter. It uses high-strength composite materials, allowing for quick installation in just 15 minutes, making it ideal for RV roofs and balconies.

10-Year Warranty and Waterproof Capability

135w lightweight solar panel comes with a 10-year warranty and IP67 waterproof certification, ensuring high performance even in harsh environments. Its glass-free, lightweight design reduces the carbon footprint, enhancing the product’s eco-friendliness.

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Specifications

The PA621-135W Solar Panel is a lightweight and efficient solution, delivering 135W of power with a 22.7% cell efficiency. Weighing only 4.37kg, it is designed for easy installation and durability, making it ideal for RVs, balconies, and rooftop applications.

Parameter

Specification

Model

PA621-135W

Brand

A grade mono solar cells 182mm

Weight

4.37 kg

Cell Efficiency

22.7%

Module Dimension

1325 × 620 × 12 mm

Solar Cell Type

Monocrystalline

Warranty

10 years (service life 20 years)

Maximum Power (Pmax)

135W

Open-circuit Voltage (Voc)

24.5V

Voltage at Pmax (Vmp)

20.9V

Short-circuit Current (Isc)

6.78A

Current at Pmax (Imp)

6.46A

Maximum System Voltage

1000 V DC (IEC)

Power Temperature Coefficient

-0.35%/°C

Voltage Temperature Coefficient

-0.275%/°C

Current Temperature Coefficient

0.045%/°C

Output Power Tolerance

±3%

Operating Temperature Range

-20°C~+75°C

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