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Product details

These solar panels are ideal for all applications related to charging batteries. The highest charge current can be reached although the unit is very small! This powerful mono-crystalline SunPower solar cell combines high voltage charging at high temperatures with excellent charging performance even with low solar radiance. Thus, the use of different light spectra and the lowest temperature coefficient provide optimum battery charge – in all weather, all year long! The voltage-free cell with space technology ensures high reliability. Available in different versions.

Note: For simple parallel connection of two solar panels, a special adapter (item 22302) is used. This has to be ordered separately.

  • cell efficiency of more than 20%
  • more than 5 A charge current
  • rugged anodized aluminum frame with mounting holes
  • the perfect all weather panel
  • special rugged due to 4mm tempered, high permeable Solar-glass
  • voltage: 12 v
Mounting sets are available separately.


multi-flag Datasheet
PDF, 365,11 KB
Item no.: 21439
multi-flag Manual
PDF, 3,16 MB
multi-flag Manual
PDF, 136,09 KB
multi-flag Manual
PDF, 2,45 MB
multi-flag Manual
PDF, 1,75 MB

What other SVB customers have to say

100% real reviews

2 customer reviews

4 (out of 2 ratings)
4 Stars
2 Stars
1 Stars
Walter B.
by Walter B. Flag of Germany 6/21/2018 Verified purchase
everything ok, as requested
by OLIVIERO F. Flag of Italy 2/27/2018 Verified purchase
The frame around the photovoltaic cells is too thin aluminum and therefore folds easily. I would have preferred a more robust structure.

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