Dc Submersible Pump, Solar Submersible Pump Stainless Steel with Built in Mppt Controller for Fish Tank Aquarium for Pond Hydroponics(S123T-30, Pisa Leaning Tower Type)

Brand: 01

Features:

• Wide working voltage, the voltage range of 12v water pump is 10v‑22v, the best working voltage is about 18v
• The screw pump come with built‑in MPPT controller, can make full use of solar energy
• Possess over‑voltage protection/under‑voltage protection, if the voltage is too high or too low, the pump will automatically stop working, and then check the voltage every 5 minutes. When the voltage returns to normal, it will automatically start to work
• The pump can be directly connected to the solar panel without the need to install batteries in the sun, very convenient
• Stainless steel material with corrosion resistance, heat resistance, high and ultra‑low temperature resistance