Shenzhen Melin Sunergy Co., Ltd.
                                                                                                           
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13 Years
Since 2013
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12V 10A Digital PWM Solar Charge Controller with IP67 Waterproof Rating and LCD Display for Multiple Battery Types

Price Negotiable
Price: USD12~USD16 per piece
MOQ: 100
Delivery Time: 25 working days
Brand: Melin Sunergy
Product Description
The MT515 is a professional-grade 12V 10A PWM solar charge controller featuring IP67 waterproof construction and advanced 5-stage charging technology. Designed for reliable performance in demanding environments, it supports multiple battery chemistries including AGM, Gel, WET, Calcium, LTO, and LiFePO4.
Key Features & Benefits
MT515 Solar Charge Controller showing LCD display and control interface
  • IP67 waterproof rating for outdoor and harsh environment operation
  • 5-stage charging technology (Soft Start, Bulk, Absorption, Equalization, Float)
  • Comprehensive battery protection against overcharging and reverse current
  • LCD display with LED indicators for real-time monitoring
  • Compact and lightweight design (130×102×35mm, 250g)
Waterproof Construction
Waterproof solar charge controller installed in outdoor setting Close-up view of waterproof housing and sealing
Battery Compatibility
Solar charge controller compatible with multiple battery types
  • AGM (Absorbent Glass Mat) batteries
  • Gel electrolyte batteries
  • WET (flooded) lead-acid batteries
  • Calcium lead-acid batteries
  • LTO (Lithium Titanate) batteries
  • LiFePO4 (Lithium Iron Phosphate) batteries
Compact Design
Compact solar charge controller showing small footprint
Technical Specifications
ParameterSpecification
Item NumberMT515-10A
Rated Current10A
Max. Solar Power Input190W
Nominal Solar Input Voltage15-22V DC
Max. Solar Input Voltage25V DC
Lowest Operation Voltage9V DC
Charging Stage5 Stage Charging
Battery TypesAGM, GEL, WET, Calcium, LTO & LiFePO4
Minimum Battery Voltage3V DC
Protection FeaturesOver Charge, Input & Output Reverse Polarity, Short Circuit, Over temperature
IP RatingIP65
Mounting MethodWall mount
Dimensions130×102×35mm
Weight250g
Operation Temperature-25°C to 50°C (-13°F to 122°F)
Storage Temperature-40°C to 85°C (-40°F to 185°F)
Display & Monitoring
Solar charge controller LCD display showing charging status Controller LED indicators displaying operational status

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

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