50W Monocrystalline Solar Panel PV Module for Home & Commercial Rooftop

The largest of the compact range, the 50 W panel is the point where small off-grid becomes practical for real daily use — lighting plus device charging for a small space, with a battery sized to carry the evening. Where it fits best Lighting and phone charging in a garden room or shed Keeping a campervan leisure battery charged between trips Running small DC refrigeration on a boat Questions buyers ask Is 50 W enough for a small fridge? For a genuinely efficient DC fridge, 50 W with adequate battery capacity can work in a sunny climate, but most installations specify more panel to cover compressor start-up and cloudy days. What controller size? A 10 A PWM or MPPT controller comfortably handles the 2.75 A maximum-power current and leaves room to add a second panel later. Technical specifications Maximum Power (Pmax) 50 W Open Circuit Voltage (Voc) 21.84 V Short Circuit Current (Isc) 2.91 A Voltage at Pmax (Vmp) 18.2 V Current at Pmax (Imp) 2.75 A Module Efficiency 18.66 % Power Tolerance 0, +4.99W Maximum System Voltage 700 V DC Max Series Fuse Rating 10 A Module Type 182M05018 Solar Cells Mono crystalline 182*36.4mm (2*16Pcs) External Dimensions 670*400*25mm Weight 3.8 kg Front Glass 3.2 mm tempered glass Frame Aluminum Junction Box IP67 Output Cables Without cable Connector Without Compatible Mechanical Load Front Side Max. 5400Pa, Rear Side Max. 2400Pa Pmax Temperature Coefficient -0.350%/°C Voc Temperature Coefficient -0.270%/°C Isc Temperature Coefficient +0.048%/°C Packa Sold on IPV ESSA (https://ipvsolar.com/products/50w-670x400x25mm). The price shown is the retail price on that storefront on 2026-10-21, not a GreenB2B quote or a wholesale price.