Qcells Q.PEAK DUO-G7 320W Solar Panel

The Q.PEAK DUO-G7 320 is a 320W monocrystalline solar module suited to residential and commercial rooftop arrays. Its black half-cells and black aluminum frame create a refined appearance, while Q.ANTUM DUO cell technology and a 12-busbar design support reliable solar generation. The white backsheet provides contrast behind the cells, so this is not an all-black module.

Performance and design

With 120 half-cells and a rated output of 320W under standard test conditions, this panel provides clearly defined specifications for system planning. Qcells Anti LID and Anti PID technologies, Hot-Spot Protect and traceable quality measures are designed to support long-term performance. Actual output depends on installation conditions such as orientation, shading, temperature and irradiance.

Construction and warranty

The module measures 1,685 × 1,000 × 32 mm and uses an anodized aluminum frame. Its listed maximum design load is 3,600 Pa push and 2,667 Pa pull, with maximum test loads of 5,400 Pa push and 4,000 Pa pull. A 12-year product warranty and 25-year linear performance warranty provide coverage as specified by the manufacturer’s terms.

Key specifications

• Model: Q.PEAK DUO-G7 320
• Rated power (Pmax): 320 W at STC
• Cell technology: Monocrystalline Q.ANTUM DUO; 120 half-cells
• Module efficiency: at least 19% as listed for this model
• Maximum power voltage (Vmp): 33.47 V at STC
• Maximum power current (Imp): 9.56 A at STC
• Open-circuit voltage (Voc): 40.1 V at STC
• Short-circuit current (Isc): 10.04 A at STC
• Maximum system voltage: 1,000 V
• Maximum series fuse rating: 20 A
• Dimensions: 1,685 × 1,000 × 32 mm; weight: 18.7 kg
• Frame: Black anodized aluminum; backsheet: white

Review the electrical and mechanical requirements with a qualified solar installer before choosing equipment or planning an array.

Document

View the Q.PEAK DUO-G7 315–330W series specification sheet (PDF)