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 distributed generation projects, the Qcells Q.PEAK DUO ML-G9 355 combines 355W power output with 19.51% efficiency in a Monocrystalline form factor.
🏭View all 710 Qcells models Brand range: 240W–675W
Monocrystalline

Qcells Q.PEAK DUO ML-G9 355

Max Power
355W
Efficiency
19.51%
Operating V
36.0V
Warranty
25Y
Qcells Q.PEAK DUO ML-G9 355 logo
Technical Specifications
Open Circuit Voltage (Voc)44.8V
Short Circuit Current (Isc)10.49A
Voltage at Pmax (Vmp)36.0V
Current at Pmax (Imp)9.85A
Temp. Coefficient of Pmax-0.373%/°C
Dimensions1733 x 1050 x 35 mm
Weight22.7kg
NOCT46.3°C
PTC Rating333.8W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 710 Qcells models in database

FAQ

How long is the warranty for the Qcells Q.PEAK DUO ML-G9 355?

The Q.PEAK DUO ML-G9 355 comes with a 25-year product warranty covering defects and degradation.

How efficient is the Qcells Q.PEAK DUO ML-G9 355?

This panel has 19.51% efficiency, which is above average for commercial solar panels.

What is the max power output of the Qcells Q.PEAK DUO ML-G9 355?

The Qcells Q.PEAK DUO ML-G9 355 is rated at 355W under STC (1000 W/m², 25°C, AM 1.5).

What are the dimensions and weight of the Qcells Q.PEAK DUO ML-G9 355?

It measures 1733 x 1050 x 35 mm and weighs 22.7kg.

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📊 Brand Context

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

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