MT515 20A Marine Solar Charge Controller with 380W Max PV Power and IP67 Rating for 12V/24V Systems
Price:
Negotiable
MOQ:
100
Delivery Time:
25 days
Brand:
Melin Sunergy
Product Description
Product Overview
The MT515 Digital 20A Marine Solar Charge Controller delivers intelligent 5-stage charging with advanced MCU-controlled PWM technology for optimal battery performance and protection in 12V/24V solar systems.
Key Features & Benefits
- Advanced 5-stage charging process (Soft Start, Bulk, Absorption, Equalization, Float)
- MCU-controlled PWM technology for high-efficiency operation
- BMS wake-up functionality for charging low-power batteries
- IP67 rated for complete dust and water protection
- Compatible with 6 battery types: Gel, AGM, WET, Calcium, LiFePO4, and LTO
- Comprehensive protection against reverse polarity, short circuit, over temperature, and over voltage
- LCD+LED display with temperature compensation
Technical Specifications
| Specification | Value |
|---|---|
| Rated Current | 20A |
| Max. Solar Power Input | 380W @ 12V system |
| Nominal Solar Input Voltage | 15-44V DC |
| Max. Solar Input Voltage | 50V DC |
| Charging Stages | 5 Stages |
| Battery Compatibility | 6 Types (AGM, GEL, WET, Calcium, LTO & LiFePO4) |
| IP Rating | IP67 |
| Dimensions | 130×102×35mm |
| Weight | 250g |
| Operation Temperature | -25°C to 50°C (-13°F to 122°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
Applications
Ideal for off-grid solar systems, marine applications, solar street lighting, and solar power stations. Certified by CE, FCC, and UKCA standards.
Product Image
Quality Assurance
This product comes with a 2-year warranty and comprehensive technical support including installation assistance, system design consultation, and maintenance services.
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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