Spectra Semiflex Pro 50w Solar Panel

If you have a boat, campervan, 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.Key FeaturesCoated with market leading brand DuPont ETFE for enhanced non slip and flexible design.Panels are semi-flexible so can be slightly flexed without cell damage unlike conventional panels .Corners are rounded with cut out eyelets for safe and easy installation.Lightweight, ultra flat, extremely robust, scratchproof, and sea/salt water resistant.Built in blocking diode and 3M twin core cable included.SpecificationsNominal voltage – 12vNumber of cells – 36Model CA-10/455Cell Size 161 x 161mm / SunPower Solar CellCable Length 3mSize (mm) 570 x 520 x 4.3mmTolerance 0~ +3%Nominal Peak Power (WP) 50WVmp (V) 21VIpm (A) 2.38AVoc (V) 25.2VIsc (A) 2.57AEfficiency 22.50%Power Temperature Coefficient -0.24%/CVoltage Temperature Coefficient -0.25%/CCurrent Temperature Coefficient -0.06%/CNOCT 45+2CMax System Voltage 300V DCCertification UKCA, CE, ROHS,ISO9001:2015,N.G 1.80 kgG.W 2.50 kg*Can also be used with MPPT charge controllers*