PV System MPPT Solar Charge Controller Regulator 10A 12V/24V Product Name : Solar Charge Controller;Model : CMWD-10A;Control Mode : MPPT System Voltage : DC 12V/24V;Rate Current : 10A;Features : Waterproof IP 68 Size : 10.4 x 8x 2.3ccm/4.1" x 3.1" x 0.9"(L*W*H);Mounting Hole Size : 12 x 5mm/ 0.5" x 0.2"(L*W);Wire Length : 14cm/ 5.5" Material : Plastic, Electric Parts;Color : Black Weight : 375g;Package Content : 1X Solar Charge Controller1 x Guarantee1 x Instruction Manual