• Intelligent 20A system compatible with Euro 6 engines.
  • Complete with clear, comprehensive fitting instructions.
  • Designed specifically to fit variable voltage alternators.
  • Built in MPPT solar controller.
  • DC-DC Battery to battery charging system. 


Kit Contents


Within this kit, you will receive;


“Split charge only” option


·       CTEK D250SE Charger


·       Wiring kit to suit desired leisure battery location


·       2 x 30A MTA fuse and holder


“Leisure battery wiring kit” option


·       All split charge only components, plus


·       Leisure battery earth strap


·       12V 6-way fuse box


Product description


Newer vehicles are fitted with variable voltage charging systems to help reduce emissions, this means conventional VSR relays are no longer appropriate to use. Don’t worry though, we have it covered with the intelligent CTEK D250SE charger. This unit is highly reliable and has a built-in solar controller to take panels of up to 200W (12V only panels).


This kit comes with the wiring system built to the correct specifications using professional equipment and expertise. It is fused at either side using 30A fuses to protect your cabling and the charger.  The wiring system is made from 6.0mm2 (for lengths up to 5M, over 5M it would be 10mm2 cable) wire and is fully labeled ready to install.


Fitting instructions here.


Please note that the leisure battery should be vented.


You will also need a safely secured battery box or battery holder for any batteries you install. 

CTEK D250SE Battery to battery charging system

PriceFrom £274.99
Leisure Battery Location
Leisure Battery
kit including
Solar panels
  • All of these panels come with a 5-year warranty and a 25-year limited performance warranty. We package them without added plastic (except the tape) to post them to you. You can see the attached data sheet in the attachments tab above. 

    115W Victron rigid solar panel (part number SPM041151200) dimensions: 1015mm x 668mm x 30mm. Weight: 8Kg.

    Compatible solar charge controllers: PWM, Victron BlueSolar 75/10, Victron SmartSolar 75/10, CTEK D250SE.

    175W Victron rigid solar panel (part number SPM041751200) dimensions: 1485mm x 668mm x 30mm. Weight: 11Kg. 

    Compatible solar charge controllers: PWM, Victron BlueSolar 75/15, Victron SmartSolar 75/15, CTEK D250SE.