This is a 30 kWh 48vdc home solar battery storage unit made from six Tesla Model S battery modules mounted in a 12 gage NEMA Enclosure. The electronics provide full control of precharge and contactors and the device intelligently uses the Batery Management System boards mounted on the modules by Tesla. Automatically disconnects on overcharge or overdischarge, timperature, or imbalance between the cells.
2 Gigavac GX14 350 high voltage contactor relays with precharge resistor.
Lit on/off switch and contactor LEDs.
2 CAN bus ports to interface with other equipment.
Independent CHARGE ENABLE and HEATING output.
Uses Tesla liquid cooling brought out to two AN-6 heating/cooling ports
High current fuse
Rebling 7002 Aircraft Battery Connector for up to 1300 amps.
This system allows you to easily configure high and low temperature alarms, high and low voltage alarms, charging cutoff and resume, and cell variance using a laptop and USB port. You can observe every cell voltage, evere module voltage, every terminal temperature in real time and note the high and low current, high and low voltage, average cell voltage, and lifetime charge and discharge totals.
Tesla Battery Module Controller PDF Description