Multiple small power inverters in parallel can achieve large output power,
such as: 4 grid inverter 500W stacking can achieve 2000W,and the number of the stacking is unlimited.
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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
6-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 10 minutes for 6-grade power search.
Voltage input(22V-60V)
---DC voltage input22-60VDC
---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: 10W (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)
WV Grid-series models
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500Watt
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Recommend use solar panels
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600Wp
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DC MAX input current
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40A
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AC MAX output power
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500Watt
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DC MAX Open-circuit input-voltage
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100VDC
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DC input voltage range
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22~60VDC
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MAX output power factor
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0.99
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DC input Reverse voltage protection
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FUSE
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AC output voltage range
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120V versions90~140VAC230V versions180~260VAC
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AC frequency range
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45-53Hz/55-63Hz
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Output current total
harmonic distortion
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THDIAC <5%
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AC Phase
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<0.5%
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Islanding protection
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VACf AC
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Output short circuit protection
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Current-limiting
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Show
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LED modepower instructionvoltage instructionAC frequency instructionover-voltage instruction
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Installation
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Wall hanging
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Cooling
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Fan
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Communication way
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l 60KHz modulationpower line carrier-current communication
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Standby Power
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