This solar set for autarkic power supply in caravans leaves nothing to be desired. Innovative Mpp-Dual charge controller technology combined with a high-efficient Offgridtec 110W SP-Ultra24 High-End flexible solar module
guarantees a very high energy output. This system is especially designed for caravans and includes everything - except batteries - for installation and operation. The charge controller also allows the connection to the caravan's Schaudt-EBL (EBL-connection-cable needed). All components in this set meet highest demands.
- Flexible high-end solar modules with American Sunpower back-contact cells. The degree of effectiveness (>21%) is much above average.
- The included Semi-Flex module out of the SPR-series is much smaller than common modules with the same performance. The module is flexible up to arch of 30%.
- Dual-Charging-Technology made in Germany allows the the charging of on-board and starter battery at the same time.
- MPP-Tracker: Maximum Power Point Tracking ensures the highest possible output
- EBL-option: can be operated on a Schaudt-EBL or directly on up to 2 different battery cycles
During summer (May to October) this system produces an average output of 840Wh daily.
2 x Offgritec 110W High-Performance Solar Module flexible (Back-Contact)
1 x Votronic MPP 250 Duo Digital solar charger
1 x Votronic LCD Solar Computer S with display and remote
1 x cable entry black
1 x 8m solar cable (2x6mm²) - plug&play
1 x 1,5m battery cable with fuse and EBL-cable
1 x Mounting-Glue Set with needed accessories to prepare your roof
1 x pair of MC4-Y-connectors
Offgritec 110W High-Performance Solar Module flexible (Back-Contact)
The Offgridtec semi-flexible 110W high-performance solar module with monocrystalline Back-Contact-Cells from SunPower reaches a degree of effectiveness over 21%.
For the production of these panels only high-end SunPower solar cells are used. Differing from common solar modules the cells are connected on the backside (Back-Contact) which increases the cell efficiency.
The module is flexible up to arch of 30%. With a module length of 1m that means a maximum arch of 30cm measured from the module's middle. Ideal as equipment for caravans and boats. Technical data:
No-load voltage: 21.9V
Short-circuit current: 6.32A
Max. system voltage: 1000V DC
Cell effectiveness: >21%
Dimensions: 1070 x 540 x 3mm
Votronic MPP 250 Duo Digital charge controller
High-efficient dual charge controller - charges main and starter battery. This charge controller allows the connection of the PV-system and the EBL of your caravan. MPP-technology constantly evaluates
the highest possible power drain of the solar modules. It then converts the voltage-overflow into a higher charging current for the batteries. A special high-efficient switch-control-technology with a very
high degree of effectiveness makes this possible and ensures shorter charging periods and best possible power exploit of your solar system. Technical data:
- Mpp-Dual charge controller
- up to 250Wp module-output
- max. 15A module-current
- max. 50V DC module-voltage
- charges 1 main and 1 starter battery
- supported battery types: acid, gel, AGM, LiFePO4
- max. charging current: battery 1: 18A; battery 2: 1A
- protection from overcharge, current-reflow, overload, overheating and reverse polarity
This computer measures and displays all values to improve the control and surveillance of your solar system. The currently produced solar energy is displayed as bar chart for a quick check up.
The display has background lighting so all data can also be read from greater distance and bad illumination.
Roof-spoiler Mounting Kit
Spoiler profiles are the first choice when it comes to proper attachment of solar modules on caravans. Aligned in driving direction wind noises are no problem, even on
caravans with an alcove. Thanks to the spoiler's closed design branches can not get under the module.
A proper adhesion is superior to every screw connection. On a lacquered surface or on fiberglass a tractive power of more than 4 N/mm2 can be reached, a value that could not be
reached with screws in a very thin aluminum or fiberglass sheet. Even for amateurs it is possible to make a perfectly firm connection between spoilers and surface. Cable Set
You don't have to buy extra tools for the MC4-plugs in this set as all necessary cables are already crimped. The comes with a length of 8m and consists of 2x4mm²-wires.
Double Cable Entry
Cable entries that lead cables into the your caravan are always a most critical spot as they have to be absolutely waterproof for years. Even the smallest water inlet can cause
irreparable damage especially where humidity is not easily noticed. To avoid such problems cable entries were developed:
The cable entries are made of the same UV- and corrosion resistant material as the mounting profiles you find in our shop. They are very robust and absolutely treadable. The broad
adhesive edge keeps it waterproof. They are also attached with Sikaflex-glue and can be painted in a color fitting the vehicle.
|Manufacturer's Unit Number||005425|
|Availability Date||Jun 22, 2020|
|System Voltage||12V DC|
|Generator Performance (Wp)||2 x 100W|
|Output Voltage (V)||12V DC|
|Charging Current max.||Batterie1: 18A Batterie2: 1A|
|Included Charge Controller||Votronic MPP 250 Duo Digital 15A 12V|
|Supported Battery Types||Säure, Gel, AGM, LiFePO4|
|Max. Current Solar Module||18A|
|Average Daily Output||840 Wh (im Sommer)|
|Module Voltage (Vmp)||17,6V|
|No-Load Voltage (Voc)||20,8V|
|Dimensions (LxWxH))||1240 x 560 x 3 mm|