12V 20A-60A MPPT PV Solar Power Controller with LED+LCD

Solar Charge Controller Introduction
This is a MPPT (maximum Power Point Tracking) smart solar controller, with charging and discharging function, increasing 30%~60% efficiency than traditional PWM controller. It has automatic recognition function, three Stages charging function, also supports many kinds of battery charging and discharging, RS232 communication etc, It's our company's MPPT solar controller e-SMART series.


Features:
1. MPPT charging mode, peak efficiency up to 99%, saving 30%~60% solar panel than traditional PWM controller.
2. DC12V/24V/48V battery system automatic recognition, users would like to use in different system conveniently.
3. DC12V/24V/48V system, maximum PV input voltage up to DC100V.
4. Charge type: Three stages charge fast charge(MPPT), constant voltage,
Floating charge, protected our battery, lead to a long use age.
5. Discharge type owns always on pattern and always off pattern, it also has PV voltage solar controlling switch pattern.
6. Clients can auto select any one in the 4 kinds of commonly used batteries, Sealed lead acid, vented, Gel, NiCd and custom other batteries.
7. Digital tube display controller battery voltage and charging current, upper computer display various parameters, such as model, PV input voltage, battery types, battery voltage, charging current, charging power, working condition etc.
8. RS232 communication, and that providing communication protocol, it's convenient for customer's integration management.
9. This controller could be paralleled infinitely.
10. CE, RoHS Certifications approved; Cooperating with clients through the other certifications.
11.2 years warranty; 3~10 years extended technical service.


Q 1. Why do you choose us?
A. We are a professional manufacturer specializing in solar products, such as solar inverter,
Pure sine wave inverter, solar controller etc.

We use the new 100% pure copper transformer material for inverter, so our inverters have high overload ability, high efficiency convertion (90%-98%), stable and many protections ( low voltage protection, high voltage protection, high temperature protection, short circuit protection, leakage protection, overcurrent protection, overload protection, low voltage recovery, high voltage recovery, intelligent temperature control, solid barrier alarm).

Q 2. What's the payment terms?
A. T/T or Paypal

Q 3. How's the delivery time?
A. It takes 1-3 days for sample order after your payment, also according to your order quantity.

Q 4. What's the difference between 12, 24, and 48 volt inverters?
A. This refers to the input voltage from the battery bank. The main consideration is that at higher voltages the current is less so that you can use smaller wires between your solar panel array and your battery bank. Of course, when you decide on a system voltage, the Solar Panels, Inverter, and Battery Bank all need to use the same voltage.

Q 5. What kind of certificate you have?
A. Our company has already achieved CE, EMC certification.