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 small-scale residential systems, the Qcells Q.PEAK DUO BLK-G8+ 335 combines 335W power output with 19.36% efficiency in a Monocrystalline form factor.
🏭View all 710 Qcells models Brand range: 240W–675W
Monocrystalline

Qcells Q.PEAK DUO BLK-G8+ 335

Max Power
335W
Efficiency
19.36%
Operating V
33.6V
Warranty
25Y
Qcells Q.PEAK DUO BLK-G8+ 335 logo
Technical Specifications
Open Circuit Voltage (Voc)40.0V
Short Circuit Current (Isc)10.47A
Voltage at Pmax (Vmp)33.6V
Current at Pmax (Imp)10.01A
Temp. Coefficient of Pmax-0.345%/°C
Dimensions1690 x 1024 x 35 mm
Weight21.6kg
NOCT46.71°C
PTC Rating316.1W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 710 Qcells models in database

FAQ

What is the max power output of the Qcells Q.PEAK DUO BLK-G8+ 335?

The Qcells Q.PEAK DUO BLK-G8+ 335 is rated at 335W under STC (1000 W/m², 25°C, AM 1.5).

What are the dimensions and weight of the Qcells Q.PEAK DUO BLK-G8+ 335?

It measures 1690 x 1024 x 35 mm and weighs 21.6kg.

How long is the warranty for the Qcells Q.PEAK DUO BLK-G8+ 335?

The Q.PEAK DUO BLK-G8+ 335 comes with a 25-year product warranty covering defects and degradation.

How efficient is the Qcells Q.PEAK DUO BLK-G8+ 335?

This panel has 19.36% efficiency, which is above average for commercial solar panels.

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📊 Brand Context

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

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