Smart 3000 watt Pure Sine Wave Off-Grid Solar Charge Controller Electric Inverter 5kv 3kva 5kva Hybrid Solar Inverter 5kw 5.5kw

1. High frequency design, high power density, small size, high efficiency, low no-load loss. 2. Built-in MPPT or PWM solar charge controller is optional. 3. Pure sine wave output, suitable for various loads. 4. The battery charge and discharge voltage parameters are adjustable, suitable for different types of batteries, which can prolong battery life and improve system performance. 5. The charging current can be set, and the battery capacity configuration is more flexible. 6. Three working modes are adjustable: AC priority, battery priority, PV priority. 7. The output voltage/frequency can be adjusted to adapt to different power grid environments. 8. Ultra-wide voltage and frequency input range, supporting mains or generator. 9. LED+LCD display, easy to operate and view data, and can directly set various functions and data. 10. Multiple protection functions (overload, overtemperature, short circuit protection, etc.). 11. RS485 communication port/APP is optional.

1. We provide three optional working modes (transmission time ≤ 4ms):
1) AC priority mode (d0)
. When the mains is normal, on the one hand, the mains charges the battery; on the other hand, only the mains supplies power to the load; . When the mains is abnormal, the inverter will switch to battery mode, and the battery will supply power to the load.

2) Photovoltaic priority mode (d1)
. When the solar energy is normal, if the solar power is greater than the load power, the load is completely powered by the solar energy. When the solar power is less than the load power, the insufficient part is supplemented by the battery, and the solar energy and the battery jointly supply power to the load. If the battery has a low voltage due to load, the inverter will switch to AC mode to supply power, and the solar energy will only charge the battery;
. When the solar energy is abnormal, the inverter will directly switch to the AC mode to supply power, and the mains will charge the battery.

3) Battery priority mode (d2)
. When the inverter has no battery low-voltage alarm, even if the mains input is normal, the inverter will switch to battery mode, and the battery will supply power to the load. . When the battery is at low voltage (that is, the voltage of a regular single battery is 11vdc) and the mains input is normal, the inverter will switch to AC mode, the mains will fully power the load, and the solar will charge the battery, but the mains The battery will not be charged.