MPPT Solar Charge Controller 12V 24V 20A for lifepo4 batteries

 Advantage

•  12V/24V auto.work .
•  Multi-stage charging optimizes battery performance .
• MPPT eficiency > 99.5%, peak conversion efficiency 98.5% .
• Wide range solar PV voltage input 17-120V dc .
• Compatible with GEL, AGM, Flooded, Sealed lead acid battery
• LCD display, system information intuitively .
• Comprehensive protection

   Parameter

Certificate

 1.Before shipment  ,all the products will be perform three test procedures to ensure the safety of using our products.

  2. We accept custom products and OEM products.

Q1:Why use MPPT to charge better ?

A:Because the MPPT controller can detect the generation voltage of the solar panel in real time and track the maximum voltage and current value (VI), allowing the system to charge the battery with maximum power output, without wasting power. The general controller can only set the parameters Charge, can not play the greatest efficiency.

Q2:What is the maximum power point tracking for MPPT?

A:It is a kind of electrical module through the adjustment of the working state, so that the photovoltaic panels can output more electrical power of the electrical system can be issued by the solar panels more efficient storage of electricity in the battery, play to the maximum.

Q3:Do you have any MOQ?

A:We don’t have MOQ .No matter how much the order we welcome.

Q4: How does your factory do regarding quality control?

A: Every kind of our products must first pass the German technical staff of the test, in the production process we will have the initial test and comprehensive testing process .

Q5.Q: How is your after-sale service ?

A:We provide 2 years warranty and free maintenance /replacement during  warranty period.

Q6: How long will the MPPT’s delivery?

A:Standard products could be delivered within 15 days; customized products could be developed within 30-45days.

Q7:Why choose us?

A:We have 2 production bases and 2 R&D centers in china.And also have  technical service center in Germany, which can be providing the European customers with convenient services and technical supporting.So we not only provide beautiful prices, but also provide a perfect service. Do not worry about the purchase of the problem