Introducing the newest addition to the Sphere Twin Cell Solar Panel range - now available with Black-on-Black Frames. Our innovative Twin Cell Technology is now combined with a sleek black frame and backing, providing a modern and stylish look that's perfect for any RV or caravan design.
The black-on-black design adds a stylish touch to your power system and matches the trend of black frame panels that are appearing on the market. This new colour option is perfect for those looking to create a seamless and cohesive look on their vehicle, blending in effortlessly with minimalist colour schemes of modern RV designs.
Sphere Twin Cell Solar Panels are still the best solution for tackling the common issue of partial shading that can drastically reduce the output of conventional solar panels. With our unique parallel design, each side of the panel functions independently, ensuring consistent power output even when there is partial shading.
210W V2 Twin Cell Solar Panel
Sphere's 210W V2 Twin Cell panel combines a compact 670 × 1480 mm footprint with Twin Cell Technology designed to keep useful charging available when partial shade reaches the roof.
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V2 performance
The 210W V2 panel steps up output while retaining the practical 670 mm width used across Sphere's current Twin Cell range, helping make roof planning around hatches, air conditioners and vents more straightforward.
A black frame and backing give the panel a clean, integrated appearance on modern caravans and RVs.
Antireflective high-transparency tempered glass, an anodised aluminium frame and an IP65-rated junction box are specified for the module.
The panel combines Twin Cell circuit design with bypass-diode protection to help manage the impact of partial shade.
Twin Cell Technology
Partial shade from roof vents, air conditioners, antennas and nearby trees can restrict current through a conventional series-connected panel. Sphere Twin Cell Technology divides the panel into two isolated circuit paths so the unshaded side can continue working independently.
Product specifications
Need a different footprint?
If the 210W format is not the right fit, compare the other Twin Cell panel sizes and high-voltage options available through Coast.
See the Twin Cell rangeAvailable through Coast to Coast RV
Talk to a Coast stockist about panel footprint, controller compatibility and the right solar configuration for the way you travel.
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