Only 4 in stock
Shipping information:
SVB price: €351.22
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
€351.22 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Available variants:
Item no.
Model no.
SUNWARE - Solar module SW-20146
Construction type
Nominal Power @ 12 V
42 W
max. Power Current (Imp)
1.96 A
Short circuit current (Isc)
2.12 A
Open circuit voltage (Uoc)
25.4 V
Module connection
Front side
Connector cable
Round, multi-core
115.4 cm
27.3 cm
5 mm
Shipping information

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Product details

The SW-20146 solar panel is designed for medium-sized solar systems. The 42 Wp panel is mainly designed for 12 V systems, but may also be used in a series conjunction with 24 V systems as well. Depending on the level of irradiation, the module provides a charging current of up to 2.12 A.
Due to its particularly slim design, the panel can be used in many applications where otherwise more square modules would not fit.
  • 2.12 A max. charging current
  • 8-11 Ah daily yield
  • 10 white screw rosettes
  • Cell protector included
Average daily yield (May-Sep):
  • North / Baltic Sea area is approx. 4 x 2.12 => 8.5 Ah/day
  • Mediterranean, Caribbean or California => 10.6 Ah/day
The base material is constructed as an aluminium sandwich core. The cells are ducted to the new core material perfectly, giving support and protection. The solar panel adapts to curved surfaces, with a maximum curvature of 3 cm / meter of panel length.
The panels are specially designed for rough sea and salt water. The cable outlet is screwed to the mounting plate, completely sealed and 100% saltwater proof. With hermetic encapsulation, cells and the base plate are well protected - even against saltwater.
In the solar industry, the solar cell has prevailed with an edge length of 156mm x 156mm in recent years. Up until recently, a basic cell was 100mm x 100mm in size. In order to be able to manufacture the most powerful cells in the future, all panel formats have been adjusted to correspond with current cell formats, while reducing their dimensions.
Please note that the power output of solar panels comes directly from the intensity of incident light - not heat. This means that the power output will fluctuate depending on the time of year and location. For optimal performance, the module should be oriented as perpendicular as possible to the sun and any shade should be avoided.

Technical data

Name Value Unit
Pmax 42.0 Wp
Imax 1.96 A
Uoc 25.4 V
Isc 2.12 A
Number of cells 40 pcs
Cell format 104.0 x 52.0 mm
Length 1154 mm
Width 273.0 mm
Drill holes 8 x 9 mm
Sys. voltage 12.0 V
Base 3.0 mm Aluminium sandwich
Cable outlet On the frontside
Cable 3 x 1.5 mm²
Cable length 3.0 m
Colour White
Net weight 2.2 KG
Gross weight 4.4 KG
Made in Germany!
All SunWare products are developed, tested and produced in Germany. The front cover of the panels are also made in Germany. By doing this, the high quality requirements of our products and materials can also be guaranteed.


en-flag Datasheet
PDF, 1,21 MB
de-flag Datasheet
PDF, 1,21 MB

What other SVB customers have to say

100% real reviews

3 customer reviews

4.3 (out of 3 ratings)
3 Stars
2 Stars
1 Stars
Martin S.
by Martin S. Flag of Germany 10/2/2017 Verified purchase
Very good workmanship, very good descriptionDokumentation, apparently the only one on the market with this measure (115x27 cm), quality convinced.
Bernd G.
by Bernd G. Flag of Germany 3/18/2019 Verified purchase
Macht einen guten Eindruck.
The module is not yet plugged in - it will not work if it does, but we will not see it in the sun. Accessories complete - Installation instructions understandable. Hopefully that works well with the drilling ....
Hans-Richard D.
by Hans-Richard D. Flag of Germany 4/21/2016 Verified purchase
... a very handy solar module which quickly finds a place on board. First loading results were convincing. Let's see how it works in the long-term test.

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