100 Watt Solar Panel Kit. Premium. Dual Battery


A top quality 100 watt, self-fit solar panel kit for boats, yachts and motorhomes.

Kit includes the SunWorks DB1C controller. Charge your engine battery and leisure battery from the same solar panel.

Superb German branded solar panel. 100 watt, monocrystalline.

Easy to follow, illustrated and comprehensive instructions.



SunWorks 100-DUO-DE motorhome, yacht or boat premium solar panel kit.

SunWorks Premium 100 watt solar panel kit for boats, motorhomes and yachts.

100 watt rigid aluminium framed solar panel. German branded and with the manufacturers 5 year parts and materials guarantee. 25 years on performance.The SunWorks 100-DUO-DE solar panel kit can be used on motorhomes or boats. It contains:

  • 100 watt rigid aluminium framed solar panel. German built and with the manufacturers 5 year parts and materials guarantee. 25 years on performance.
  • SunWorks DB1C high performance, dual battery solar panel controller with LCD display:
    • Chosen especially for use with the 100 Watt solar panel.
    • Uses SunWorks  precision dual battery technology.
    • BOOST, ABSORPTION and FLOAT modes. Ensures maximum charge and protection for your battery.
    • ‘Winter’ mode. This automatically prevents either battery from discharge in low-light conditions. Great for motorhomes and boats stored for long periods. Especially those with active alarm systems.
    • LCD display shows exactly how much solar current is being produced, and how the charge in your battery is progressing.
    • Cables enter from the back and so are hidden from view.
  • Cable, approved to ISO6722-01. Double insulated with red and black cores for easy identification. Slim profile for easy fitting:
    • 12 metres, 2.5mmsq. With MC4 connectors for easy connection to the solar panel.
  • Instruction booklet. 15 pages of step by step instructions with lots of diagrams and illustrations. We couldn’t make it easier!
  • Email support to help you with any queries.

If you intend to use this kit on a boat or on a motorhome you may find following items useful:

  • Solar panel mounts or brackets for fixing the solar panel in place:
  • Adhesive for use with PVC mounts, connection boxes and glands. The ultimate adhesive for these applications is:

For information about this solar panel kit for boats or motorhomes, or any other solar panel kit for boats or motorhomes, please download one of our free guides. See our homepage for more details.

If you want to know more about this product, please contact us and we will do our best to help.

Tel: 020 8144 2475

Email: [email protected]

Additional information

Shipping Weight 13 kg
Shipping Dimensions 130 × 60 × 15 cm


Maximum power at STC (Wp)

100 Watts

Maximum solar panel current

4.76 amps

Panel weight

7.75 Kgs

Panel dimensions

1195 x 545 x 35 mm

Cell type


Operating temperature

-40 °C to 85 °C

Battery operating voltage (nominal)

12 Volts


  1. F Broughton

    Thanks for reply to my query….pleased to hear all is normal….so very impressed with the Sunworks System….i would recommend to anyone who is looking for a Solar Power System…..

  2. M Anderson

    I would just like to take the time to thank you and your team for the prompt response time and quality solar panel and charge kit I purchased.
    Instruction provided for fitting was clear and fitting kit more than adequate making a complete novice like me feel like a professional.
    I have just returned from a three-week trip where it performed faultlessly.

    Many thanks


  3. R Bennett

    I was attracted by the fact that Sunworks use high quality German made panels. Since the installation, the solar panels have proved very efficient and reliable and the controller gives an accurate reading of the state of charge, current being produced, etc. I’d highly recommend Sunworks if you are looking for a motorhome solar panel system. If you just wish to purchase on-line and install yourself, Sunworks provides very good technical after sales advice.” R. Bennett, 2018

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