It Also Protects the Submersible Pump from Frequent Start up in Low Light Conditions, Overheating & Running Dry. Longer Working Life and High Reliability.The Pump Stops Working Automatically When There Is No Water in the Well, and Automatically Start Working 15-30 Minutes Later. If You Need a Solar Panel Solution, Please Contact Customer Service at Any Time.
Professionals Will Give You the Best Solution According to the Situation. Feedback is very important to us.
It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business.A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. Easy installation, Convenient Use, Easy Operation. Best Open circuit voltage range. 60-90V(not more than 100V). MPPT (Maximum Power Point Tracking).