Solar controller with usb:
| Model | ES2420U | ES2430U/4830U | ES2450U//2460U/4850U |
| Working voltage | 12V/24V | 12V/24V/48V | 12V/24V/48V |
| Rated current | 10A/20A | 30A | 50A/60A |
| Dimension | 168*92*41.5mm | 190*108*41.5mm | 200*125*50mm |
| Net Weight | 320g | 380g | 740g |
Feature:
1. Improving battery life time and system performance by using high efficiency PWM charging method
2. LCD design, dynamically displaying devices operating data & working condition
3. Temperature compensation, adjusting charging and discharging parameters automatically
4. Humanized buttons, easy and convenient to operate
5. Advanced industry design, widely applicable
