Sell WV 500W Grid tied inverter DC22V-60V AC220V/AC110V

详情

Multiple small power inverters in parallel can achieve large output power, 
such as: 4 grid inverter **0W stacking can achieve ***0W,and the number of the stacking is unlimited.
 
System Function:                                            
◆Display function
**-AC voltage display
**-Outage display
**- Power shows
**-AC frequency display
**-DC over-voltage display
**-DC under- voltage display
**-Power adjust display
 
◆*-grade power search
**-The program can automatically open power adjustment for 6 times.
**-The current direction can adjust from the maximum to the minimum.
**-In automatic adjustment process, we will see the LOW light flashing. And the power will keep as a starting point, from 0 to the maximum output power, and it will restart at most for 6 times, then locked in the maximum power, the ST lamp long bright.
**-It need *0 minutes for *-grade power search.
 
◆Voltage input(*2V**0V)
**-DC voltage input：****0VDC
**-Second level power variable voltage conversion
 
◆High-frequency two-way and one-way grid function
**-High frequency direct modulation, AC half wave synthesis
**-Two-way grid means: Load consume directly. And can reverse AC current transmission.
**-One-way grid means: Load consume directly. And banned reverse AC current transmission.
 
◆Kinds of frequency output function.
 
◆Directly connected to the solar panels (do not need to connect the battery)
**-Differential pressure type MPPT: 0.1 V accuracy
**-Power lock: *0W (AC output)
 
◆AC 0 angle with high precision auto-detection
**-Synchronous High-frequency Modulation
**-Pure Sine Wave Output
 
◆Automatic Sensing Function Solar Luminosity
**-Power Automatically Locked (APL)
**-Automatically Adapt To Different Load Power Factor
 
◆Constant Current,Constant Power
 
◆Automatically Shut Down When The Power Output Of a Fault
**-Current Limit Protection
 
◆Stack Multiple Machines
 
◆High-Frequency High Conversion Rate
**-Maximum Power Point Tracking (MPPT)