Offgridtec® SPR-Ultra-80 80W SLIM 12V High-End Solar Panel

The SPR-Ultra 80W/12V high-end solar panel from Offgridtec (MPN 013095) is a monocrystalline module with rear-contacted high-power solar cells from the American manufacturer Sunpower—currently the best available, with an efficiency of over 24%. This product combines the world's best solar cells with the new back-contact process. The result is a high-end product at a reasonable price. In addition, during the production of this series, we took special care to ensure that the rest of the module was also worthy of the valuable solar cells. This panel is significantly lighter and smaller in size than conventional solar cells with the same output. The slim design makes the module ideal for motorhomes, boats/yachts, and other small areas. The light yield in poor conditions is also higher with the SP series than with our normal mono series.

Key features

• Efficiency of over 24%
• Lighter and smaller than other mono modules with the same output
• Monocrystalline high-power solar cells (made in the USA)
• Ideal for motorhomes, boats/yachts, and small, especially narrow areas
• Very good yield even in poor light conditions
• Patented back-contact technology (only the pure cells are visible on the front)
• 1 bypass diode - minimized power loss in shaded conditions
• Black aluminum frame
• Extremely durable
• Elegant appearance
• 10-year warranty - information on the warranty conditions can be found here

Only monocrystalline SunPower solar cells of the highest quality are used in the production of our modules. Unlike conventional solar modules, the cells are connected to each other on the back (back contact), which increases the cell efficiency and ensures an elegant appearance.

The module has a black aluminum frame and features specially tempered ESG solar glass. The connection cables are 90 cm long and equipped with MC4 connectors.

Technical data

• Generator output: 80 Wp
• System voltage: 12V / DC
• Module voltage (Vmp): 18.2 V
• Max. current (Imp): 4.4 A
• Open circuit voltage (Voc): 21.42 V
• Short-circuit current (Isc): 4.66 A
• Max. system voltage: 600V / DC
• Cell type: monocrystalline SPR cells
• Ambient temperature: -40°C to +85°C
• Tolerance: ±3%
• Dimensions (LxWxH): 1010 x 420 x 35 mm
• Weight: 4.9 kg

Scope of delivery:

1x Offgridtec SPR-Ultra 80W Slim 12V high-end solar panel