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. Qcells's B.LINE PLUS L-G4.2 335 leverages Monocrystalline technology to achieve 16.8% module efficiency and 335W maximum power. Key specs: Voc=46.8V, Isc=9.54A, Vmp=37.3V, Imp=8.97A. Warranty: 25 years.
🏭View all 710 Qcells models→ Brand range: 240W–675W
Monocrystalline

Qcells B.LINE PLUS L-G4.2 335

Max Power
335W
Efficiency
16.8%
Operating V
37.3V
Warranty
25Y
Qcells B.LINE PLUS L-G4.2 335 logo
Technical Specifications
Open Circuit Voltage (Voc)46.8V
Short Circuit Current (Isc)9.54A
Voltage at Pmax (Vmp)37.3V
Current at Pmax (Imp)8.97A
Temp. Coefficient of Pmax-0.4%/°C
Dimensions1994 x 1000 x 35 mm
Weight24.9kg
NOCT43.2°C
PTC Rating316.8W
📋 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 B.LINE PLUS L-G4.2 335?

This panel has 16.8% efficiency, which is standard for commercial solar panels.

What is the max power output of the Qcells B.LINE PLUS L-G4.2 335?

The Qcells B.LINE PLUS L-G4.2 335 is rated at 335W under STC (1000 W/m², 25°C, AM 1.5).

What are the dimensions and weight of the Qcells B.LINE PLUS L-G4.2 335?

It measures 1994 x 1000 x 35 mm and weighs 24.9kg.

How long is the warranty for the Qcells B.LINE PLUS L-G4.2 335?

The B.LINE PLUS L-G4.2 335 comes with a 25-year product warranty covering defects and degradation.

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

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