MT504-12A 12A PWM Solar Charge Controller with 5-Stage Charging, IP67 Waterproof, 12V/24V Auto Detection
The MT504-12A AGM PWM solar charge controller delivers reliable power management for small to medium solar systems. With a maximum current rating of 12A, this compact controller features advanced 5-stage charging technology to optimize battery performance and extend battery life.
- 5-Stage Charging Process: Soft Start, Bulk, Absorption, Equalization, and Float charging
- Multi-Battery Compatibility: Works with AGM, GEL, WET, and LiFePO4 battery types
- PWM Smart Technology: Maximizes charging efficiency and battery health
- IP67 Waterproof Rating: Fully protected for outdoor and marine applications
- Compact Design: Lightweight 120g unit measuring 104×65×23mm
- Auto Voltage Detection: Automatically detects 12V or 24V battery systems
- Comprehensive Protection: Overcharge, reverse polarity, short circuit, and over-temperature safeguards
- 2-Year Warranty: Backed by manufacturer support and reliability guarantee
| Specification | Details |
|---|---|
| Model Number | MT504-12A |
| Rated Current | 12A |
| Maximum Solar Power Input | 220W @ 12V system, 440W @ 24V system |
| Nominal Solar Input Voltage | 15-22V DC |
| Maximum Solar Input Voltage | 25V DC |
| Battery Compatibility | AGM, GEL, WET, LiFePO4, Calcium |
| Protection Features | Over Charge, Input & Output Reverse Polarity, Short Circuit, Over-temperature |
| IP Rating | IP67 (Waterproof and Dustproof) |
| Dimensions | 104×65×23mm |
| Operating Temperature | -25°C to 50°C (-13°F to 122°F) |
Ideal for RV solar systems, marine applications, outdoor power installations, and remote power solutions. The compact size and waterproof construction ensure reliable performance in challenging environmental conditions.
This product is CE, FCC, and UKCA certified and comes with comprehensive technical support including installation guidance, maintenance services, firmware updates, and battery testing assistance.
Maximum Current: 12 amps
Certifications: CE, FCC, UKCA
Minimum Order Quantity: 100 units
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