PRODUCT OVERVIEW
EV-SR-ML Series controller is an advanced maximum power point tracking (MPPT) charging technology for off-grid photovoltaic systems.
FEATURES
- Exclusive PowerCatcher MPPT technology enables the controller to track the maximum power point of solar panels even in a complex environment. It has higher response speed and tracking efficiency compared with controllers using traditional MPPT technology.
- MPPT energy utilization efficiency is 15% to 20% higher than the conventional PWM method
- 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 is higher than rated current
- Automatic identification of lead-acid battery voltage
- Can be connected to LCD screen or Bluetooth module
- Compatible with standard Modbus protocol
- Overheat protection mechanism – protects the controller from damage by overheating
- Temperature compensation function – automatically adjusts charging and discharging parameters to extend battery lifespan
- Built in solar panel short circuit protection, battery open circuit protection and TVS lightning protection
Product Description
PART# | EV-ML2420-C |
DESCRIPTION | MPPT Controller |
RATED CURRENT | 20A |
SYSTEM VOLTAGE | 12V/24V |
MAX PV OPEN CIRCUIT VOLTAGE | 260W (12V) / 520W (24V) |
PART# | EV-ML2430-C |
DESCRIPTION | MPPT Controller |
RATED CURRENT | 30A |
SYSTEM VOLTAGE | 12V/24V |
MAX PV OPEN CIRCUIT VOLTAGE | 400W (12V) / 800W (24V) |
PART# | EV-ML2440-C |
DESCRIPTION | MPPT Controller |
RATED CURRENT | 40A |
SYSTEM VOLTAGE | 12V/24V |
MAX PV OPEN CIRCUIT VOLTAGE | 520W (12V) / 1040W (24V) |