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Home > Spectralite Semi Flexible Solar panels

Spectralite Semi Flexible Solar panels

Spectralite is a range of semi-fliexible solar panels made from efficient and stable crystalline cells. These cells are sealed between a fibreglass substrate that ensures durability whilst keeping weight low and a scratchproof Tedlar superstrate with excellent light transmissive properties.

The cells of the Spectralite 20 & 10 quite uniquely are arranged in 2 halves each producing full voltage. Should one half become shaded the other half exposed is still capable of generating its part of the panel’s power output.
These solar panels are designed to be gently curved up to 3cm over 1m proportionately.


  • Range of sizes
    • 5 Watt, 10 Watt, 19 Watt or 28.5 Watt panels
    • 10 Watt solar panels generate up to 3Ah per day in summertime, 21Ah weekly
  • Semi-Flexible
    • Panels can be gently flexed to follow a smooth curve
  • Rugged, durable construction
    • Sturdy fiberglass shell protected by a scratch-proof clear Tedlar skin
  • Slim and lightweight
    • No metal outer components to damage the surfaces to which they are fitted
    • Each panel has 4 grommet finished holds for affixing
  • Weatherproof
    • The efficient and stable polycrystalline solar cells are encapsulated between 2 tough outer layers
    • The whole panel is weatherproof and carries a 2-year limited warranty
  • Built-in diode to control current
    • Prevents current from flowing out of the battery during darkness
Model number Spectralite 5 Spectralite 10 Spectralite20 Spectralite 30
Peak Output 5W 10W 19W 28.5W
Open circuit Voltage 20.2V 19.6V 21.5V 21.5V
Max current I 0.3A 0.64A 1.12A 1.61A
Dimensions 304x254x3mm 508x356x3 559x381x3mm 559x483x3mm
Weight 0.7kg 1.3kg 1.44kg 1.8kg

All panels are 13mm high to top of junction box

Max Power Output

Price: £59.80

Spectralite Semi Flexible Solar panels

Solar power can provide solutions to a wide range of applications. These include lighting, back up power, remote mains power and battery charging. QWS offers a extensive range of products that are not shown on the website to provide these solutions, if you have a project and require further information please contact us at Typical installations for solar include shelters, stables, yachts, barns, portable toilets, beach huts, signs, sheds, houseboats, motorhomes, caravans, horseboxes, trailers, tracking devices, electric fences etc. We are a specialist in reliable, professional solar lighting solutions and renewable energy solutions.For further details click here