S SOLARSPECS
Qcells is a South Korean-German solar manufacturer known for its Q.ANTUM cell technology and strong presence in North America and Europe. The Qcells Q.PEAK DUO XL-G10.3 500 is a Monocrystalline solar module delivering 500W of rated power output with 22.52% module efficiency. Designed for large-scale ground mounts, this panel brings reliable performance.
🏭View all 710 Qcells models→ Brand range: 240W–675W
Monocrystalline

Qcells Q.PEAK DUO XL-G10.3 500

Max Power
500W
Efficiency
22.52%
Operating V
45.9V
Warranty
30Y
Qcells Q.PEAK DUO XL-G10.3 500 logo
Technical Specifications
Open Circuit Voltage (Voc)53.8V
Short Circuit Current (Isc)11.36A
Voltage at Pmax (Vmp)45.9V
Current at Pmax (Imp)10.91A
Temp. Coefficient of Pmax-0.34%/°C
Dimensions1914 x 1160 x 35 mm
Weight27.8kg
NOCT46.5°C
PTC Rating472.5W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 710 Qcells models in database

FAQ

How efficient is the Qcells Q.PEAK DUO XL-G10.3 500?

This panel has 22.52% efficiency, which is high for commercial solar panels.

What are the dimensions and weight of the Qcells Q.PEAK DUO XL-G10.3 500?

It measures 1914 x 1160 x 35 mm and weighs 27.8kg.

What warranty does Qcells provide?

Qcells offers a 30-year warranty for the Q.PEAK DUO XL-G10.3 500, reflecting confidence in long-term durability.

What is the max power output of the Qcells Q.PEAK DUO XL-G10.3 500?

The Qcells Q.PEAK DUO XL-G10.3 500 is rated at 500W under STC (1000 W/m², 25°C, AM 1.5).

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📊 Brand Context

Qcells offers 710 solar panel models from 240W to 675W.

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