SOLARA Power M-Series - S515M31/S Marine 115Wp Cable outlet on the rear

Professional solar module for demanding use on water!

The SOLARA Power M-series solar modules have been specially developed for marine use on boats, yachts, buoys, or lifeboats. These power modules consist of high-performance crystalline cells and are particularly suitable for curved boat decks due to their robust and impact-resistant (no glass) construction.


Further special features at a glance:

• Walkable over the entire surface
• Break-proof stability due to rust-free aluminum-sandwich support plate.
• Aluminum-sandwich support plate, 2-layer powder-coated
• Application-specific installation flexibility (max. 3%), also thanks to innovative chaining technology
• Maximum daily yield due to the use of 31 extremely light-sensitive crystalline solar cells!
• Teflon-like protective film on front and back - 5mm all-round, overhanging and welded
• Additional protective embedding of the solar cells in seawater-resistant, durable EVA film
• Robust, small, flat, seawater-proof cable outlet, glued and screwed
• Easy to glue or screw on with mounting holes
• 100% Made in Germany

The SOLARA Power M-series consists of 31 high-performance crystalline cells. High performance even in diffuse light and in low-light months. Each solar module is individually tested for functional safety, weather resistance, and durability. Equipped with UV/ozone-resistant solar connection cable, seawater-proof cable outlet, and mounting holes. The modules are walkable, seawater-resistant, defy all weather conditions, and always provide power on board.

Due to their versatile applicability, the M-series solar modules can be mounted on over 90% of existing deck curvatures!!

For bonding, we recommend our A-J215 or Sikaflex adhesive, both of which you can find in our shop under Installation.

Further information
In addition to a 12V battery, you also need a charge controller that prevents power supply and thus overcharging or, if necessary, deep discharge of the battery. In addition, this ensures an optimal charging voltage and guarantees the necessary reverse current protection at night.
You can find our charge controller range here.
Of course, we have already put together complete solar kits for various requirements. These kits contain, in addition to the modules, all the materials necessary for installation, such as connection cables, adhesive, and sealant.
Further information can be found in the category Solar Complete Set.

Technical data S515M31/S

Documents & Downloads

• Datasheet Power-M Series