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PWM Solar Charge Controller

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Lithium Battery Solar Generator

UPS Solar Generator

Portable Generator Battery Pack

RV MPPT Solar Charge Controller

MPPT Solar Charge Controller

Portable Folding Solar Panels

Solar Energy Storage System

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home
about us
Company Profile
factory tour
quality control
FAQ
products

PWM Solar Charge Controller

Digital Solar Charge Controller

Lithium Battery Solar Generator

UPS Solar Generator

Portable Generator Battery Pack

RV MPPT Solar Charge Controller

MPPT Solar Charge Controller

Portable Folding Solar Panels

Solar Energy Storage System

DC DC Charger

Semi Flexible Solar Panel
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MPPT Solar Charge Controller
Created with Pixso.

Built In Bluetooth MPPT Solar Charge Controller with 520W/12V 1040W/24V Max PV Input Power and 99.9% Tracking Efficiency

Name

Built In Bluetooth MPPT Solar Charge Controller with 520W/12V 1040W/24V Max PV Input Power and 99.9% Tracking Efficiency

Brand Name: Melin Sunergy
Model Number: MT508-40A
MOQ: 10
Payment Terms: T/T,Western Union,L/C
Supply Ability: 5000pcs per month
Detail Information
Product Description
Detail Information
Place of Origin:
China
Model:
MT508-40A
Type:
MPPT Charge Controller
Max Discharge Current:
40A
Max. PV Input Power:
520W/12V ,1040W/24V
Tracking Efficiency:
99.9%
Bluetooth:
Built In
Cooling Mode:
Natural Cooling,
Dimension:
260*216*83mm
Communication Port:
TTL ,RS485 ,CAN
Packaging Details:
brown box + our carton
Supply Ability:
5000pcs per month
Highlight:

MPPT Solar System Charge Controller

,

Lifepo4 Solar System Charge Controller

,

MPPT Lifepo4 Solar Charge Controller

Product Description
MT508-40A MPPT Solar Charge Controller with Bluetooth LCD Display
Advanced Solar Power Management

The MT508-40A MPPT Solar Charge Controller is an essential component for efficient solar power systems, featuring maximum power point tracking technology with 99.9% efficiency. Designed for 12V/24V systems, it supports multiple battery types including lithium, AGM, gel, and flooded batteries.

Key Features
  • 150V maximum solar input voltage
  • 520W/12V or 1040W/24V maximum PV input power
  • 40A maximum discharge current
  • Built-in Bluetooth for remote monitoring
  • Real-time LCD display showing system parameters
  • 17 different load operation modes
  • Multiple communication ports (TTL, RS485, CAN)
  • Comprehensive protection against overcharge, over-discharge, and short-circuit
Technical Specifications
Parameter Specification
Product Type MPPT solar controller
Battery Type USE/FLD/GEL/LI/SLD (Default)
Rated Current 40A
Maximum PV Power 520W @12V, 1040W @24V
System Voltage 12V/24V Auto working
MPPT Efficiency 99.9%
Communication TTL, RS485, CAN, Bluetooth
Dimensions 260×216×83mm
Weight 2.30kg
Warranty 3 Years
Built In Bluetooth MPPT Solar Charge Controller with 520W/12V 1040W/24V Max PV Input Power and 99.9% Tracking Efficiency 0
Applications

The MT508-40A serves as the core control component in off-grid PV systems, managing power flow between solar panels, batteries, and loads. Suitable for residential, commercial, and industrial applications, especially in remote locations without grid access. Designed to withstand harsh weather conditions and operate at high altitudes.

Package Contents
  • MPPT Solar Charge Controller
  • User Manual
  • Mounting Screws and Brackets
Frequently Asked Questions
Can I use this controller with 48V battery systems?
No, the MT508-40A is designed for 12V/24V systems only.
What is the brand of this controller?
Melin Sunergy.
What is the maximum load current?
The controller supports a maximum discharge current of 40A.
Tags: 

MPPT Based Solar Charge Controller  

Programmable Solar Charge Controller  

Solar Panel Charge Controller

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