Heliene 370 Watt Solar Panel

The Heliene 370W solar panel (commonly available in the 72-cell Monocrystalline black series) features the following specifications under Standard Test Conditions (STC):

Electrical Data (STC)

• Maximum Power (Pmax): 370 Wp

• Power Tolerance: [-0, +4.99] Wp

• Max Power Voltage (Vmpp): ~40.23 V (varies slightly by exact model sub-variant like 72MBLK)

• Max Power Current (Impp): ~9.26 A

• Open Circuit Voltage (Voc): 48.66 V

• Short Circuit Current (Isc): 9.77 A

• Maximum System Voltage: 1000 V / 1500 V (depending on model specs)

Mechanical Data

• Solar Cells: 72 Monocrystalline cells (156 x 156 mm)

• Dimensions (L x W x D): 1956 x 992 x 40 mm (77 x 39 x 1.6 in)

• Weight: 21 kg (46.3 lbs – 48.5 lbs depending on frame/backsheet variant)

• Front Glass: Low-iron content, high-transmission PV solar glass

• Frame: Double-webbed 15-micron anodized aluminum alloy (silver or black options)

• Junction Box: IP67 rated with 3 bypass diodes

• Output Cables: Symmetrical cables with MC4 type / MC4-compatible connectors