EV-ML4860 MPPT Series Solar Charge Controller

PRODUCT OVERVIEW

EV-ML4860 controller is an advanced maximum power point tracking (MPPT) charging technology for off-grid, security monitoring and household photovoltaic systems.

FEATURES

• Advanced dual-peak/multi-peak tracking technology tracks the maximum power point of solar panels even if solar panels are shaded or fail
• MPPT energy utilization efficiency is 15% to 20% higher than the conventional PWM method
• Multiple tracking algorithms enables rapid and accurate tracking of the optimum working point of the I-V curve
• Automatic charging voltage regulation function
• MPPT tracking efficiency up to 99.9%
• Advanced digital power technology increases the circuit energy conversion efficiency to 98%
• Supports charging lithium batteries, gel batteries, sealed batteries and vented batteries
• Limited current charging mode – automatically lowers charging power when solar panel power exceeds a specified level and charging current exceeds rated current
• Instantaneous large capacitive load current startup
• Automatic identification of storage battery voltage
• Can store historical data for up to one year
• Compatible with standard Modbus protocol
• All communications are electrically isolated
• Overheat protection mechanism – protects the controller from damage by overheating
• Temperature compensation function – automatically adjusts charging and discharging parameters to extend battery lifespan
• External battery voltage sampling accounts for line loss
• TVS lightning protection