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Monocrystalline 120W / 12V high-end solar panel with rear-contacted high-power solar cells from the American manufacturer Sunpower – currently the best available with an efficiency of just under 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 these valuable cells. This panel is significantly lighter and smaller in size than conventional solar cells with the same output. The light yield in poor conditions is also higher with the SP series than with our normal mono series.

Important features

  • Efficiency of over 24%
  • lighter and smaller than other mono modules with the same output
  • 2 bypass diodes - minimized power loss in shaded conditions
  • Monocrystalline high-power solar cells (made in the USA)
  • very good yield even in poor light conditions
  • Back-contact (only the pure cells are visible on the front)
  • Black aluminum frame
  • extremely durable
  • Ideal for motorhomes, boats/yachts, and small—especially narrow—surfaces for which standard modules with a width of 54 cm are not suitable
  • Cell arrangement 3 x 11
  • 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 hardened ESG solar glass.
The connection cables are 80 cm long and equipped with MC4 connectors.

Technical data

Power (Pmax): 120W
Voltage (Vmp): 20.5V
Max. current (Imp): 5.87A
Open-circuit voltage (Voc): 24.08V
Short-circuit current (Isc): 6.22A
Max. system voltage: 600V/DC
Ambient temperature: -40...+85°C
Dimensions: 415 x 1435 x 35 mm
Weight: 6.8 kg

Garantiebestimmung_Solarmodule.pdf Download
Broschüre SPR-Serie.pdf Download
Datenblatt_011025.pdf Download
Datasheet_011025.pdf Download
Ambient temperature: -30°C - +70°C
Category name: Solar modules
Cell efficiency: >24%
Generator output wp: 120 Wp
Humidity: max. 100 %
Manufacturer: Offgridtec
Max. System voltage: 1000V DC
Module voltage (VMP): 20,5 V20,5 V
Open circuit voltage (VOC): 24,08 V
Short circuit current (ISC): 6,22 A
Solar module - Format drill holes: 6 x 10 mm
Solar module - cable length: 0,8 m
Solar module - cell type: SPR monocrystalline
Solar module - diodes installed: 2x 12SQ045 Bypass-Diode
Solar module - frame material: Aluminum
Solar module - frame thickness: 1
Solar module - glazing: ESG glass, tempered
Solar module - number of cells: 33
Solar module - performance guarantee: 20 years**
Solar module - plug type: MC4
System voltage: 12 V
Temperature coefficiency: -5 mV/°C per cell (25°C ref.)
Tolerance: +/- 3%
Weight: 6,8 Kg
ean: 4250983256673
max. current (IMP): 5,87 A
mpn: 11025

Manufactuerer Information

Offgridtec AG

Offgridtec AG
Im Gewerbepark 11
84307 Eggenfelden
Germany

Mail: info@offgridtec.com

Tel.: +49 8721 9199400

offgridtec.com Reviews with ekomi.de
Ist das Modul als High-End-Solarpanel in der Leistung mit dem Offgridtec 130W Mono oder dem Offgridtec 160W 12V polykristalline Solarzelle vergleichbar?
Die Frage lässt sich leider nicht eindeutig beantworten, da hierzu der Einsatzort und auch die Laderegelung eine wesentliche Rolle spielt. Bei schwachen Lichtverhältnissen erzeugt das SP-Ultra, in Verbindung mit einem MPPT-Laderegler, deutlich mehr Leistung als z.B. das 130W 12V MONO und dies bei deutlich geringeren Abmessungen.
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