Maximum Power Point Tracking Smart MPPT Solar charge controller 20A 30A 40A 50A 60Amp lifepo5 WiFi Communication
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Guangdong, China
Brand Name: BELTTT
Model Number: eSmart3
Type: MPPT
Application: Charger Controller, MPPT Solar Charger Controller
Work Time (h): 50000hrs
Max PV Voltage: 150V
Certificate: CE, ROHS
Warranty: 1 Year, 1 Year
how does a mppt solar controller work: as pictures
System voltage: 12V/24V
MPPT efficiency: 99.9%
Display: LCD
Maximum Charge Current: 20A-60A
Communication Method: RS485
Weight: 1.2kg
SIZE: 180.7*72*115mm
Packaging & Delivery
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item | value |
Place of Origin | China |
Brand Name | BELTTT |
Model Number | eSmart3 |
Type | mPPT |
Application | Charger Controller |
Work Time (h) | 50000hrs |
Max PV Voltage | 150V |
Certificate | CE, ROHS |
Warranty | 1 Year |
Application | MPPT Solar Charger Controller |
how does a mppt solar controller work | as pictures |
System voltage | 12V/24V |
MPPT efficiency | 99.9% |
Display | LCD |
Maximum Charge Current | 20A-60A |
Communication Method | RS485 |
Weight | 1.2kg |
SIZE | 180.7*72*115mm |
Warranty | 1 Year |
Product Description


Features
● Efficient MPPT controller algorithm, MPPT efficiency is not less than 99.5%, the conversion efficiency of the whole machine is
as high as 98%.
● Charging method: Three-stage charge (constant current, constant voltage, floating charge) can effectively extend
the life of the battery.


● With high-definition LCD display
function, you can view the device operating data and working status, and can also support the modification of the controller's
display parameters.


● LOAD mode has normally open / normally closed mode, light control mode, dual time control mode, light control-fixed time control
mode. ● Customers can choose to charge three types of commonly used batteries (sealed lead-acid batteries, colloidal lead-acid batteries, open lead-acid batteries), and can charge other types of batteries with customizable parameters.
● Support PC software monitoring, support WIFI module expansion to realize app cloud monitoring.


● With current limit charging function, when the power of the user's battery board is too large, the controller automatically
maintains the charging power, and the charging current will not exceed the rated value. ● Automatic identification of battery system voltage.
● RS485 communication, which can provide communication protocol to facilitate customers' integrated management
and secondary development.
Company Profile
History
We have more than 10+ years of experience in the inverter power supply industry, combining design, R&D and production with one.
Achievement
Company has a series of patents,intellectual property rights,and own brand "BELTTT".


Exhibition


Now!2020


2018


2019


2015


2016


2017


2012


2013


2014
Main business
1.Solar panel;2.Smart charger;
3.Solar controller;
4.Solar off-grid power generation system;
5.pure sine wave/modified wave/high power/low power/ low frequency/UPS Inverter,etc.




Welcome to coperate with us
We have a professional and excellent team.we have established long term cooperation with friendly more than 100+ countries business.
Our philosophy is:" innovation, quality service and win-win",sincerely hoping to coperation with you.




Production process








certificate


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FAQ
Q1:what solar controller do i need?A1:contact us! Tell us what electronic product you want to control.
Q2: How to Classify Solar Controller?
A2:a. function:street lamp solar controller,charge and discharger solar controller.Both of them are charging batteries.They
coordinate the speed and size of charging batteries with solar panels.The former control mode is light control+manul+timing,the
latter is manual.
b. application situation:lawn lamp controller,user controller,street lamp solar controller.
c. charging mode:PWM,direct charging, PWM (pulse width modulation).
d.charging efficiency:MPPT and non-MPPT,MPPT is short for maximum power point tracking.
Q3:There a photosensitive device (photoresistor, photocoupler) in the solar controller?
A3:No,there isn't. Because solar panels are natural sensory components, the current and voltage generated by different intensities of light on them are different.The controller judges the light intensity by the voltage generated by the solar panel.
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