Delivery is not supported in the following areas: 1. Spanish island region. The zip code starts with "35" and "38". Easy to use: Semi-flexible panels can be mounted on irregular surfaces such as RV roofs, boats, tents, vaulted roofs, etc. Up to 30 degrees. Light weight only 1.5mm thick, weight 1.1kg, easy to hang, disassemble and carry. Waterproof The junction box on the back of the solar panel is IP65 rated Easy to install: Metal holes in the four corners of the product for fixing screws and mounting. Each solar panel has been tested several times. As a professional solar panel manufacturer with more than ten years of production experience. Choose us, your interests will be the best protection. Our Advantages The surface of our solar panel is made of ETFE advanced materials. It is more durable than the PET materials used by other sellers on the Aliexpress. The junction box on the back of the solar panel has a Schottky diode built in to prevent reverse current. PRODUCT DATA Model:18VDFSP-100M Maximum Power(Pmax): 100W Maximum Power Voltage(Vmp):18.00V Maximum Power Current (Imp):5.56A Open-Circuit Voltage (Voc): 22.50V Short-Circuit Current (Isc):5.81A Maximum System Voltage: DC1000V Maximum Series Fuse:15A Nominal Operating Cell Temp.(NOCT):-45 to 80 Weight: 1.1KG Dimensions:1180*540mm (The above data is based on the laboratory standard test environment) For field connections,use minimun No.12AWG copper wires insulated for a minimum 90 Standard Test Conditions: AM=1.5 IRRADIANCE=1000W/m2 Temp.=25 (The size is manually measured and there is a certain error.