Sunport Power SPP375QHES Frameless Flexible Solar Panel 375Wp

Ultralight Sunport Power SPP375QHES flexible solar panel

Only 5,7 kg and 2,5 mm thick

The Sunport Power SPP375QHES flexible solar panel delivers 375 Wp from an exceptionally thin and light module. Thanks to the frameless design, the panel weighs just 5,7 kg and is only 2,5 mm thick. This means you can install this panel precisely where a conventional glass-glass panel is too heavy or too rigid, for example on roofs with a low load capacity, on boats or on campervans. What is more, the module achieves an effective efficiency of 21,2%, so you harvest a good amount of solar power even on a limited surface.

Innovative MWT Mono PERC technology

Busbar-free design for higher yield

Sunport builds this panel with MWT Mono PERC half cells. Because the busbar-free design eliminates shading on the cells, the cell efficiency increases and you also harvest more power in diffuse light. Furthermore, the module is produced completely lead-free, which contributes to a more environmentally friendly product. The temperature coefficient of Pmax is -0,36%/C, so power loss in hot conditions remains limited. Sunport also offers a 25-year linear performance warranty: after 25 years at least 82,36% of the initial output is guaranteed, while first-year degradation stays below 2,5%.

Flexible and robust in all weather conditions

Bending radius down to 0,3 m and IP68 junction box

Thanks to the ultra-thin silicon wafers and the advanced polymer encapsulation, this panel bends to a radius of just 0,3 m. As a result, the module follows virtually any curved surface. The junction box is IP68-sealed, so moisture and dust do not stand a chance. Furthermore, the panel operates reliably across a wide operating temperature range of -40 C to +85 C. The white backsheet and the POE encapsulation also contribute to a long, stable service life.

Installation and mounting in practice

What to pay attention to during mounting

• Never bend the panel more tightly than the minimum bending radius of 0,3 m.
• Connect the module using the MC4-compatible connectors on a 4 mm2 cable.
• Observe the maximum system voltage of DC1500V (IEC) when connecting in series.
• Use a series fuse of no more than 18 A.
• Install the panel within the operating temperature range of -40 C to +85 C.

When mounting, follow the manufacturer’s official installation manual and the applicable regulations.

Technical specifications

• Maximum power (Pm): 375 Wp
• Power tolerance: 0~+5 W
• Module efficiency: 21,2%
• Voltage at max. power (Vm): 35,3 V
• Current at max. power (Im): 10,62 A
• Open-circuit voltage (Voc): 42,8 V
• Short-circuit current (Isc): 11,23 A
• Cell technology: MWT Mono PERC half-cell (126 cells, 21×6)
• Temperature coefficient Pmax: -0,36%/C
• Dimensions (LxWxH): 1840 x 1040 x 2,5 mm
• Weight: 5,7 kg
• Bending radius: 0,3 m
• Junction box: IP68
• Connector: MC4-compatible
• Max. system voltage: DC1500V (IEC)
• Max. series fuse: 18 A
• Operating temperature: -40 C to +85 C
• Performance warranty: 25 years (82,36%)
• Product warranty: 12 years