eSmart3 mppt solar charge controller

Wi-Fi module connect 2 way_AP /STA Mode
STA Mode: https://youtu.be/ivzBWTk13y8 
AP Mode: https://youtu.be/Q_oSHT9ZqE4

How to connect WiFi Mobile App
https://youtu.be/96FaGJ2tkQU
How to invite your customer to remote controller mppt controller working together?
https://youtu.be/F5O7GdNNFAo
eSmart3 series MPPT 20A~60A 12v/24v/36v/48v : 
https://youtu.be/cMDSm1VGQyM
update LCD Display: https://youtu.be/L3FdiPgxCq8
Wiser3 series mppt 15A~50A 12v/24v
https://youtu.be/bDRKKm4-Rzc
Solar ups system: 
https://youtu.be/akCIk_DrwJM
Off grid solar system hybrid grid: 
https://youtu.be/g161JrYa7Sw
Company introduce: 
https://youtu.be/RQzss9vHV6I
My personal linkedin & Facebook
https://www.linkedin.com/notifications/
https://www.facebook.com/gracexie1006...
Web:
http://www.solarcontroller-inverter.com/
http://www.wipanda.com/
DC12V/24V/36V/48V 20A~60A
Appreciate you for choosing MPPT solar charge controller. eSmart3 series is the third generation of eSmart mppt controller, combined with the second generation of high conversion efficiency, back-light LCD display, control mode, connect way, internal structure etc.features, also optimized the following points:
1. Increase all kinds of protection function to be used more reassuring.
2. Add the LOAD sampling to be used more clear of output load.
3. Wider PV Input voltage than eSmart2, so it suitable for more kinds of PV modules.
4. Reduce the static standby self-consumption, energy saving and more simply for small system.
5. Add Red casing for User to choose.
Choose eSmart3, more intelligent in life!

Features:
1. High efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency upto 98%;
2. Charge mode: three stages (fast charge, constant charge, floating charge), improve boost voltage charge(activate the battery performance), it prolongs service life of the batteries;
3. Discharge mode: ON/OFF mode, PV voltage control mode, Dual Time control mode, PV&Time control mode;
4. Customers can choose battery types: (Flooded, Sealed lead acid, Gel battery) charging, Other types of the batteries can also be defined;
5. Most information could be provide by LCD like: System type, PV input voltage, PV input current, Day/Month/Total generated energy, battery type, battery voltage, charging current, charging power, Load current, Load power and so on;
6. RS485 communication, we can offer communication protocol also, it’s convenient for user’s integration management.
7. CE, RoHS, FCC certifications approved. We can help clients to approve other certifications.
8. 3 years warranty.And 4~10 years extended warranty service also can be provided.