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. Designed for residential rooftop systems, the Qcells Q.PEAK DUO BLK-G10.a+ 350 combines 350W power output with 21.08% efficiency in a Monocrystalline form factor.
🏭View all 710 Qcells models Brand range: 240W–675W
Monocrystalline

Qcells Q.PEAK DUO BLK-G10.a+ 350

Max Power
350W
Efficiency
21.08%
Operating V
33.8V
Warranty
25Y
Qcells Q.PEAK DUO BLK-G10.a+ 350 logo
Technical Specifications
Open Circuit Voltage (Voc)41.1V
Short Circuit Current (Isc)10.97A
Voltage at Pmax (Vmp)33.8V
Current at Pmax (Imp)10.37A
Temp. Coefficient of Pmax-0.376%/°C
Dimensions1655 x 1003 x 35 mm
Weight20.7kg
NOCT45.9°C
PTC Rating329.3W
📋 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 BLK-G10.a+ 350?

This panel has 21.08% efficiency, which is high for commercial solar panels.

What are the dimensions and weight of the Qcells Q.PEAK DUO BLK-G10.a+ 350?

It measures 1655 x 1003 x 35 mm and weighs 20.7kg.

How long is the warranty for the Qcells Q.PEAK DUO BLK-G10.a+ 350?

The Q.PEAK DUO BLK-G10.a+ 350 comes with a 25-year product warranty covering defects and degradation.

What is the max power output of the Qcells Q.PEAK DUO BLK-G10.a+ 350?

The Qcells Q.PEAK DUO BLK-G10.a+ 350 is rated at 350W 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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