40A MPPT Solar Charge Controller - 12/24V Auto

Overview

Experience reliable solar charging with our compact and efficient MPPT solar charge controller. Automatically adjusting to 12V or 24V systems, it ensures precise energy harvesting and safe battery charging for both lead-acid and lithium battery types, all while incorporating multiple safety features and data logging in a robust design.

Benefits

• Charge your batteries more quickly and capture additional energy from solar panels to decrease reliance on grid or backup power.
• Enhance battery longevity with tailored MPPT charging profiles and specific settings for different battery chemistries.
• Minimize maintenance and reduce downtime with integrated defenses against reverse discharge and overvoltage.
• Ease installation with automatic voltage detection and preset configurations for quick and secure setup.
• Maximize available space with a lightweight, compact design suitable for tight locations.
• Facilitate easier troubleshooting and optimize performance using stored charging data.

Features

• Utilizes MPPT technology for maximum solar energy capture
• Operates with a tracking efficiency exceeding 99.5% to enhance panel performance
• Charging conversion efficiency reaches up to 98%
• Automatically adjusts to 12V or 24V DC systems
• Includes reverse discharge and overvoltage protections
• Simplified wiring with common negative connection
• Stores charging data for diagnostics and monitoring
• Features conformal coating on internal PCBA for increased durability
• Offers multiple battery type settings including Gel, AGM, WET, Crystal, Calcium for lead-acid and LCO, LFP, LTO for lithium
• Equipped with comprehensive internal safety protections and circuitry
• Designed and manufactured in-house for stringent quality assurance

Specifications

• System Nominal Voltage: 12/24V Auto
• Max. PV Open Circuit Voltage: 100 V DC
• Charging Technology: MPPT
• Max PV Charging Current: 40 A
• Max. Recommended PV Input Power: 600 W (12V) / 1200 W (24V)
• Charge Conversion Efficiency: ?98%
• MPPT Tracking Efficiency: >99.5%
• Battery Type Preset: Crystal, Gel, AGM, WET, Calcium / LCO, LFP, LTO
• Housing Case Color: Black / Grey
• IP Grade: IP43 (internal PCBA), IP22 (connection area)
• Net Weight: 1.17 kg / 2.58 lb
• Dimensions (L × W × H): 195 × 142 × 74 mm / 7.7 × 5.5 × 2.9 in