Energy came from the sun, no need any other extra power supply. Compact size, light weight, easy carrying. It’s better to use flexible hose for easy operation. Use monocrystalline solar panels with higher photoelectric conversion efficiency. Monocrystalline solar panels with long service life, Life span up to 25 years. Strictly quality control, Waterproof, Low degradation, Excellent performance in harsh weatherhail, snow and ice… 230 Feet (70 Meters). 100 Feet (30 Meters). 50 Mesh Stainless Steel Inlet Screen. 1/2”(12.7mm) Barbed Fitting. 130-150 PSI Max(9.0-10.0BARS). 13.97″x4.33″x5.12 (355130110mm). Open Circuit Voltage(Voc). Short circuit current (Isc). Temperate coefficient of Isc. (010+/- 0.01) %/? Temperate coefficient of Voc. (0.38 +/-0.01) %/? Temperate coefficient of power Voc. Kind of glass and its thickness. Low Iron, high transparency tempered glass of 3.2mm. Update solar panels , Use monocrystalline solar panels with higher photoelectric conversion efficiency. Tempered glass with good light transmission. Strictly quality control, anti-rust Waterproof, Low degradation, Excellent performance in harsh weatherhail, snow and ice.. New 20A Solar Charge Controller. Adjust the timer and light sensor. 2 x 5M Extention Cables with MC4 Connectors. 2 pieces 5m(16.4ft) 4mm² Solar Cables. Solar cable with connector, 5m red cable & 5m black cable, to connect with solar panel. For movable, suspended or fixed installation in photovoltaic systems at temperatures ranging from -40? To +120? For use indoors, outdoors, in explosive areas, and in industrial, commercial, and agricultural applications. Yard & Garden Ponds. Fountains as water feature. Great for livestock watering Deep well, remote home and cabin. 1pc 120W Mono Solar Panel. 1pc 12V Stainless Steel Water Pump. 2 x 5M Extention Cables with Connectors.