Low Frequency On/Off Grid Hybrid Solar Inverter PH3000 Three-phase Series (9-12KW) This model PH3000 Three-phase is a flexible and intelligent energy storage inverter which utilizes solar power, utility power, and battery power source to supply continuous power. This is a multi-functional hybrid inverter which can power all kinds of appliances in home or office environment, including motor-type appliances such as tube light, fan, refrigerator and air conditioner. The system generates electricity when it has sufficient sunshine, supplying power to your home and feeding any surplus power back to the Grid. Features: 1. Rated power 9KW to 12KW 2. Smart LCD setting(Working modes, Charge Current, Charge Voltage, etc.) 3. Built-in MPPT 180A solar charge controller 4. MPPT Efficiency max 98% 5. Combining solar system, AC utility, and battery power source to supply continuous power 6. Multiple operations: basic Grid-tie, Off-Grid, Grid-Interactive 7. Support CAN, RS485 monitoring function with free CD 8. WIFI/ GPRS remote monitoring (optional) 9. Compatible to generator Save electricity bill: It is hybrid energy storage inverter, can feed power into grid, to use free solar power help you save electricity bill. Pure Sine Wave Output: The electrical waveform output of PH3000 is a pure sine wave, which has the same quality as utility and/or domestic power. This type of waveform is suitable for most all electrical devices, appliances and tools. This pure sine wave unit provides more capabilities than modified sine wave inverters, because it is a cleaner form of power. The pure sine wave also effectively reduces the noise produced while using appliances. Wifi communication: you can download this app on your cellphone and monitor the whole system, you will know know how much electricity the system generate and sell to utility. PH3000,Three-phase On/Offgrid Hybrid solar inverter,This is a flexible and intelligent energy storage inverter which utilizes solar power, utility power, and battery power source to supply continuous power. This is a multi-functional hybrid inverter which can power all kinds of appliances in home or office environment, including motor-type appliances such as tube light, fan, refrigerator and air conditioner. The system generates electricity when it has sufficient sunshine, supplying power to your home and feeding any surplus power back to the Grid.