Model Number: BZP-300KW Brand Name: BANGZHAO Key Specifications/Special Features: 100/200/250/300kW full power output off-grid solar power inverterTechnical features:1. Two kinds of start mode: reduction voltage start and variable frequency start customer’s can set start mode according to the type of the load2. Output frequency can be set, this function is very convenient for customer3. Output voltage can be set between +20 to -40% of rated voltageGreat convenience to users4. DC input voltage range can also be set, over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be set via the LCD panel, convenient for increasing or reducing the quantity of batteries, photovoltaic modules also can be used flexibly5. Pure sine wave output with good transient response less than 40ms, little harmonic distortion, higher conversion efficiency and stable output voltage6. Powerful data display and fault instruction function, LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power kWh, time and date, temperature, fault code display7. Using the fifth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance, it with powerful protection function, the protection for short circuit, over-load, over-temperature is more safe and reliable, it’s service life can up to 15 years
8. Wide input voltage can be set according to customers requirements, input voltage range can be selected from 100-400 or 400-850V
9. Product have passed the European CE (EMC and LVD) certificated and accredited by Australia CEC energy network also you can optional "dry contact control" start the generator
1.Firstnormalopendrycontactcontrolgeneratorstart,whentheinvertershutsofffromlowDCvoltage,drycontactintonormalclosedstatustostartyourgenerator 2.Secondnormalcloseddrycontact,whenthebatteryvoltagerecovertonormal,inverterstarttoworkandthenormalcloseddrycontactdisconnected,canbeusedtostopthegenerator
In a word, we can do according to your requirements

100-400/300-600/400-800V wide input for without battery and controller system