Waterproof MPPT Solar Charge Controller 20A-40A with 99.9% Efficiency and IP32 Rating
Price:
Negotiation
MOQ:
Negotiable
Delivery Time:
10-15 working days
Brand:
OEM
Product Description
Waterproof MPPT Solar Charge Controller
Advanced Solar Power Management
Professional-grade MPPT solar charge controller with IP32 waterproof rating, designed for reliable solar energy system performance in various environmental conditions.
Key Features & Capabilities
High Efficiency Performance
- MPPT tracking efficiency up to 99.9%
- Circuit energy conversion efficiency up to 98%
- Automatic battery voltage identification
Battery Compatibility
- Supports gel, sealed, open, and lithium batteries
- Temperature compensation function
- External battery voltage sampling
Monitoring & Communication
- LCD screen display with historical data storage for 1 year
- Standard Modbus protocol support
- LED indicators and buzzer alarm system
Comprehensive Protection Systems
- PV array short circuit protection
- Over discharge and overcharge protection
- Load overload protection
- Battery reverse polarity protection
- TVS lightning protection
- Input low voltage protection
- Over-temperature protection
- IP21 mechanical protection
Technical Specifications
| Parameter | ML2420 | ML2430 | ML2440 |
|---|---|---|---|
| System Voltage | 12V/24V Auto | ||
| Rated Charging Current | 20A | 30A | 40A |
| Max Solar Input Voltage | 100V (25°C), 90V (-25°C) | ||
| Max Photovoltaic Power (12V) | 260W | 400W | 550W |
| Max Photovoltaic Power (24V) | 520W | 800W | 1100W |
| Operating Temperature | -35°C to +45°C | ||
| Protection Degree | IP32 | ||
| Product Dimensions | 210×151×59.5mm | 238×173×72.5mm | |
| Weight | 1.4kg | 2kg | |
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Company
Beijing Silk Road Enterprise Management Services Co.,LTD