MT504 8A PWM Solar Charge Controller 12V/24V IP65 Waterproof with 5-Stage Charging for Marine and RV Applications
Price:
USD8.5~USD9.80 per piece
MOQ:
100
Delivery Time:
25 working days
Brand:
Melin Sunergy
Product Description
The MT504 is a compact, IP65 waterproof PWM solar charge controller engineered for 12V/24V systems. Featuring advanced protection against overcharging and reverse current, this controller utilizes 5-stage charging technology to maximize battery lifespan and performance.
Key Product Features
IP65 Waterproof Design
Fully protected against dust and water jets, ideal for marine, boat, and caravan applications in challenging outdoor environments.
Multi-Battery Compatibility
Supports AGM, GEL, WET, and LiFePO4 lithium batteries with automatic battery type recognition and optimized charging profiles.
Compact & Lightweight
Ultra-compact dimensions of 104×65×23mm and weighing only 120g for easy installation in space-constrained applications.
5-Stage Charging Technology
Advanced charging algorithm including soft start, bulk, absorption, equalization, and float stages for optimal battery health.
Technical Specifications
| Specification | Details |
|---|---|
| Item Number | MT504-8A |
| Rated Current | 8A |
| Max. Solar Power Input | 140W |
| Nominal Solar Input Voltage | 15~44V DC |
| Max. Solar Input Voltage | 50V DC |
| Lowest Operation Voltage | 9V DC |
| Charging Stage | 5 Stage Charging (Soft Start-Bulk-Absorption-Equalization-Float) |
| Battery Type | 4 Types (AGM, GEL, WET, LiFePO4 or Calcium) |
| Min. Battery Voltage | 3V DC |
| Protection Features | Over Charge, Input & Output Reverse Polarity, Short Circuit, Over temperature |
| IP Rating | IP65 |
| Mounting Method | Wall mount |
| Dimensions | 104×65×23mm |
| Weight | 120g |
| Operation Temperature | -25~50℃/-13~122℉ |
| Storage Temperature | -40~85℃/-40~185℉ |
Application & Compatibility
Ideal for marine applications, boats, caravans, RVs, and off-grid solar systems. Compatible with multiple battery technologies including AGM, GEL, WET, and LiFePO4 lithium batteries, providing versatile charging solutions for various energy storage needs.
Interface & Indicators
Features clear LED indicators for charging status and battery level monitoring. Includes secure wire terminals for reliable connections and easy installation.
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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