PWM 80A Solar Charge Controller 12V 24V 1000W 2000W Solar Panel LCD Screen Display PWM Charging for Off Grid FREE SHIPPING!


$86.99 USD

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is_customized: Yes
Application: Charger Controller
Maximum Current: 80A
Brand Name: Y-SOLAR
Model Number: 80I
Rated Voltage: Other
Application: Off grid solar system
Maximum Voltage of solar panel: 50V
Max Power: 1000W(12V) 2000W(24V)
Rated Voltage: 12V 24V auto switch
Charging Mode: PMW Mode
Amps: 80A
Installtion cable area: 3# AWG ( 25mm2 )
Float Voltage: 13.7V/27.4V
Low Voltage Disconnection: 10.7V/21.4V
Low Voltage Reconnection: 12.6V/25.2V

Product Description



80A Solar Charge Controller 12V 24V 1000W 2000W Solar Panel LCD Screen Display PWM Charging for Off Grid PV Controller Solar

1Item Description

Package Included:

1. 1X solar controller 80A

2. 1X Users` Manual

3. 1X Temp. Sensor

80I controllers are a kind of intelligent, multi-purpose solar charge and discharge controller. The family use the fixed LCD display, with a very friendly interface; various control parameters can be flexibly set, fully meet your various application requirements.



Simple button operation


Intelligent PWM charge mode


Adjustable charge-discharge control parameters


Overload, Short Circuit Protection


Battery reverse-discharge protection


Battery reverse connection protection


Image of LCD graphic symbol


Automatic Identification System Voltage level


Automatic Temperature Compensation


Settable Operating mode of Load


Remote monitoring and control function (custom)


Battery Low Voltage Disconnection (LVD)


Accumulated function of charge and discharge Ampere hours





Rated Current



Rated Voltage 12V/24V
Maximum Voltage of solar panel 50V
Float Voltage 13.7V/27.4V
Low Voltage Disconnection 10.7V/21.4V
Low Voltage Reconnection 12.6V/25.2V
No load loss <30mA
loop voltage drop <200mV
Charging Mode PMW Mode
Temperature Compensation -4mV/Cell °C



1 Get ready for tools and cables. Advising you to matching the right cables. Ensure that the current density<4A/mm2 that is conductive to reducing the line voltage drop. Recommendation: 30A with 10mm2 cables. Check whether the installation sites compliance with the relevant safety requirements. Please avoid the damp, dusty, there is a place flammable, explosive and corrosive gases use the controller to install. 


2 Install the controller into a fixed vertical plane. See section 5 of the pore size and pore spacing. In order to ensure a good thermal control conditions, please set aside each 10cm below the controller space.


3 As shown on the right, connect the (1) Load, (2) Battery and (3) Solar Panel to the controller according to the order of (1) (2) (3). Pay attention to the load, battery, solar panel and controller of same polarity.


4 Put the external temperature sensor into the left of the controller (probe port). The temperature sensor should be placed at the similar space of the battery. (Otherwise, the controller will control the parameters of all wrong temperature compensation.)


5 If you have remote monitoring and control function, please insert one end of the included communication wire on the right of the controller (communication port), the other end to connect to the host computer.


Demolition: To prevent accidents, please order the demolition of solar panels, battery and load disconnect with controller.

Note Battery polarity will not damage the controller, but you will have a load equipment security risks.



Installtion cable area

>3# AWG ( 25mm2 )

Operation temperature

-20 °C ~ 50 °C

storage temperature

-30 °C~ 70 °C

Humidity requirement

<90% , no condensation



Mounting hole spacing

90 mm 178 mm -- 5



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