Marlec 50W Spectra Semiflex Pro PV Solar Panel CA-10/455

If you have a boat, camper van, holiday home or even professional equipment that relies on battery power for lighting, computers or small appliances then you know how frustrating it can be to find discharged batteries.

Spectra solar panels are ideal for maintaining and replacing natural discharge in 12V deep cycle batteries for leisure and light professional applications. Once installed, the solar panel works quietly and efficiently at recharging without any effort on your part. We guarantee that you will find our SpectraLite solar range a reliable and affordable choice.

SpectraLite SemiFlex solar panels offer an optimal solution for maintaining and replenishing the natural discharge of 12V deep cycle batteries, catering specifically to light-demand professional applications. Once set up, these panels operate silently and efficiently, effortlessly recharging without any intervention required on your end. Crafted from high-quality ETFE polymer cells and boasting class A solar cell construction, these panels come in two distinct product lines: Spectralite Semiflex featuring Mono crystalline cells, and Spectralite SemiFlex Pro equipped with SunPower cells. Their sturdy design ensures resilience, allowing them to withstand walking and excel in low-power scenarios. Additionally, their non-glass composition renders them shatterproof and resistant to vandalism. With rounded corners featuring cut-out eyelets for safe and simple installation, these panels come complete with a built-in blocking diode and 3M twin-core cable for added convenience.

The Spectralite SemiFlex Pro uses SunPower cells.