Solar panels price per watt: 1)Monocrystalline solar panel 240w. 2)CE TUV certificate. 3)5 years warranty,25 ... : we can produce solar panel with customer’s brand if authorized. Monocrystalline/polycrystalline solar panels:1) Mono crystalline or poly crystalline for choice.2 ... , IEC,TUV.8) Packing method: carton, wooden case, pallet. Monocrystalline solar panel price per watt 0.5usd to 0.75usd ...