Shenzhen Melin Sunergy Co., Ltd.
                                                                                                           
Verified Supplier
13 Years
Since 2013
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Electrical Equipment & Supplies Batteries Battery Management System(BMS)

40A MPPT Solar Charge Controller 12V/24V Auto-Detection with 100V Max Input and LCD Display for RV Systems

Price Negotiable
Price: Negotiable
MOQ: 100
Delivery Time: 15 days
Brand: Melin Sunergy
Product Description
Advanced MPPT Solar Charge Controller

This 40A MPPT solar charge controller delivers exceptional efficiency and reliability for RV and off-grid power systems. With 99.5% MPPT tracking efficiency and 98% charging conversion efficiency, it maximizes solar energy harvest while protecting your battery investment.

Key Features & Benefits
  • 40A MPPT technology with LCD display for real-time monitoring
  • Auto-detection of 12V/24V systems for versatile installation
  • Maximum PV input: 570W (12V) / 1140W (24V) with 100V Voc limit
  • Compatible with multiple battery types: AGM, GEL, WET, Calcium, Lead Crystal, LTO, LCO, LFP
  • Advanced BMS wake-up technology for optimal battery protection
  • Optional Bluetooth connectivity for remote monitoring
  • 5-stage charging process for extended battery life
  • IP43 protection rating for durable outdoor performance
Technical Specifications
Parameter Specification
Product Type Intelligent MPPT Solar Controller
Rated Current 40A
Maximum PV Input Power 580W @12V, 1160W @24V
Maximum Input Voltage 100V Voc
MPPT Tracking Efficiency 99.5%
Charging Conversion Efficiency 98%
Charging Stages 5 Stage
Display LCD + LED Display
Protection Rating IP43
Dimensions 195×130×70mm
Weight 1090g
Warranty 2 Years
Applications

Ideal for RVs, camping vehicles, off-grid living, mobile homes, and remote power applications. The controller's robust design and advanced features make it perfect for demanding environments where reliable solar power management is essential.

Product Image
40A MPPT Solar Charge Controller with LCD display showing real-time monitoring interface
Surface mount design with sleek black finish for professional installation and aesthetic appeal.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Melin Sunergy Co., Ltd.
Location Room 709 , Block 2 of Anbo
Contact Person David Wan

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