40A MPPT Solar Charge Controller with 99% Efficiency 150V Input for 12V/24V Auto Systems 260×216×83mm

Price Negotiable

Price: USD86~USD95 per piece

MOQ: 100

Delivery Time: 25 working days

Brand: Melin Sunergy

Product Description

Product Overview

The MT508-40A MPPT Solar Charge Controller delivers advanced solar power management with 99% conversion efficiency. Designed for 12V/24V auto systems, this 40A controller supports both lead acid and lithium batteries with comprehensive protection features and IP32 waterproof rating.

Key Features

40A rated current with maximum 150V DC solar input
99% MPPT efficiency for optimal energy harvesting
Supports 520W (12V) and 1040W (24V) solar power input
Compatible with USE/FLD/GEL/LI/SLD battery types
IP32 waterproof rating for outdoor applications
Comprehensive protection: over charge, reverse polarity, short circuit, over temperature
Stores historical data for the past 300 days
Wall mount installation with 36-month warranty

Technical Specifications

Specification	Details
Item No.	MT508-40A
Rated Current	40A
Max. Solar Power Input	520W/12V, 1040W/24V
MPPT Efficiency	>99%
Max. Solar Input Voltage	150V DC
Battery Operating Voltage	8V-32V
Size	260×216×83.20mm
Weight	2.3Kg
Operation Temperature	-25°C to 50°C (-13°F to 122°F)

Application Scenarios

Ideal for home solar systems, RV power systems, solar street lighting, and various off-grid applications requiring reliable battery charging and power management.

Product Documentation