1. 60A12VV125For 12V lithium batteries and leadacid batteries, adopts the intelligent BMS power failure protection technology, which starts the intelligent shunt of photovoltaic voltage in milliseconds when the BMS is suddenly disconnected and completely avoids the risk of overvoltage impact of lithium batteries, and the level of protection is comparable to that of the industrialgrade energy storage equipment, which eliminates the potential risk of damage to the batteries. 2. Zero power offgrid emergency start The first PV directdrive emergency mode, even if the battery is completely depleted, you can still dynamically capture light energy through the AI algorithm to start the system directly, breaking through the traditional controller's dependence on battery power, and increasing the reliability of power supply in field/disaster scenarios. 3. Adaptive battery calibration system With battery charging voltage calibration function, and support the expansion of cloud WiFi module (need to be equipped with a cloud box), to realize monitoring of the charging and discharging status, setup of parameters, and realtime monitoring of data. 4. LCD DisplayEquipped with a highresolution backlit LCD display, it can accurately display the cumulative power generation (accuracy of ±0.5%), charging voltage (accuracy of ±0.1V), fault codes and key operating parameters in real time, which can be clearly seen even in low light conditions, and supports dualparameter definition mode.