40A with WIFI MPPT LCD Display 12V/24V Solar Panel Battery Regulator Charge Controller  MPPT140D Dual USB LifePo4 or Lithium

Monitor your solar panel controller's real-time data with Device ID 1 and SN [insert serial number]. The system checks the solar panel state (daytime) at 21.61V and the battery normal state at 13.34V with a load of 0.03A, indicating 100% capacity. The LED lights indicate a normal load status. Pull down to refresh data or send commands.

MPPT1 series products adopts DC/DC converting technology and MCU technology. It can adjust the working point of the solar array intelligently to make the solar array realize the maximum power output.When the external condition changes,MPPT controller bases on the MCU theory to track the maximum working point of solar panels,this can improve the using efficiency of the solar panels and decrease the solar generating costs.Compared with PWM solar charge controllers,MPPT improve the output efficiency of solar panel by 5% to 30%(the output increasing proportion affected by the factors such as the attribute of solar panels,environmental temperature and lighting conditions).

Features:

1. Self-made algorithm,fast and accurate lock MPPT point,within 10 seconds,accuracy is greater than 99%,MPPT peck conversion efficiency 98%.

2. Four-stage charging:high current charing at MPPT points,float charging,absorption charging,equalized charging.

3.Used for lead-acid batteries/Gel batteries. Can be used for lithium battery(LiFePO4 battery,ternary lithium battery),when the lithium battery is low voltage protected,the battery can be activated.

4. External temperature sensor,accurate temperature compensation.

5. PV input maximum voltage:100V.

6. The system voltage is 12V/24V automatically identification.

7. Communication function(with built-in or external WIFI,Bluetooth,GPRS module),providing standard MODBUS communication protocol.

Introducing the 40A with WiFi MPPT LCD Display Solar Panel Battery Regulator Charge Controller, compatible with LifePo4 or Lithium batteries. This device features a dual USB port and MPPT140D technology for efficient charging. The LCD display shows real-time data, including battery type, voltage, current, and temperature. It also includes auto protections against overcharge, over-discharge, and over-temperature. Other features include WiFi connectivity, follow-me function, power indicator, and reset button. This solar controller is patented and designed for rugged outdoor use.

Off-grid power solution for RVs, boats, fields, farms, and homes, ideal for solar generation systems and backup power needs.

This MPPT solar controller measures 150x120mm. It supports LifePo4 or Lithium batteries with dual USB outputs (12V/24V). The display features an LCD screen for monitoring performance.