The solar charge controllers with Maximum Power Point Tracking, or MPPT for short, increase the efficiency of the solar panels. The operating point constantly varies depending on external conditions (solar radiation and temperature) to which it must adapt (tracking). They ensure optimal utilization through: . Tracking efficiency and efficiency up to 99% 4-stage charging characteristic for a longer battery life. 8 predefined battery charging curves, suitable for all common battery systems. Fully configurable system
| VT 65 | VT 80 | |
|---|---|---|
| Max. charging current | 65 A | 80 A |
| Nominal battery voltage | 12 / 24 / 48 V | 12 / 24 / 48 V |
| Max. solar panel voltage | 150 V (75V @ 12V) | 150 V (75V @ 12V) |
| Max. PV module power | 1000 / 2000 / 4000 W | 1250 / 2500 / 5000 W |
| Weight | 5.2 kg | 5.5 kg |
| Dimensions L x W x H | 120 x 220 x 310 mm | 120 x 220 x 350 mm |
| Reverse current at output | < 1 W in night mode | |
| Protection class |
IP 54 IP 54 |
|
| Interface | Studer CAN-Bus Interface for remote control RCC-02/-03 | |
|---|---|---|
⚠️Safety data sheet can be found under Downloads!
Downloads
FAQ
Yes, this is possible. For this, the required fuse size per circuit must be specified when ordering the switch panel.
Yes, before each switchboard, a main fuse must be integrated into the supply line to the switchboard near the battery.
Yes, all common sensors used in the marine and automotive sectors can be connected.
