Model:
ET3415N
Rated continuous charging current 30A
Max. PV input power 1560W
12V/24V/36V/48V system voltage auto work
ET4415N
Rated continuous charging current 45A
Max. PV input power 2340W
12V/24V/36V/48V system voltage auto work
ET6415N
Rated continuous charging current 60A
Max. PV input power 3120W
12V/24V/36V/48V system voltage auto work*
Key features:
1. 12V/24V/36V/48V auto work
2. Excellent EMC design
3. Tracking efficiency of 99% or higher
4. Multiphase synchronous rectification technology impels peak conversion efficiency to 98%
5. Multiphase power decentralized control makes small power charging be high effective
6. High speed and performance of the double processors architecture
7. Multiphase control technology
8. Humanized browser interface,128*64 dot-matrix LCD intuitively
9. RS232, CAN BUS and Ethernet 3 kinds of communication
10. Sealed, Gel and Flooded battery option
11. Three stages of optimizing charging control
12. Protection: over heat, over charging, PV short circuit and PV (battery) revered