WV Grid-Tie Series
5
Parameter Table
KD-WVC Grid-series models
300Watt
500Watt
Recommend use solar panels
400Wp
600Wp
DC MAX input current
20A
40A
AC MAX output power
300Watt
500Watt
DCMAX Open-circuit input-voltage
50VDC
DC input voltage range
22~50VDC
MAX output power factor
0.99
DC input Reverse voltage protection
FUSE
AC output voltage range
（
120V versions
：
90~140VAC
）（
230V versions
：
180~260VAC
）
AC frequency range
45-53Hz/55-63Hz
Output current total
harmonic distortion
THDIAC <5%
AC Phase
<0.5%
Islanding protection
VAC
；
f AC
Output short circuit protection
Current-limiting
Show
LED mode
：
power instruction
；
voltage instruction
；
AC frequency instruction
；
over-voltage
instruction
Installation
Wall hanging
Cooling
Fan
Communication way
60KHz modulation
，
power line carrier-current communication
Standby Power
<1W
Night Power
<1W
Ambient temperature range
-25
℃
~60
℃
Humidity
0~99%(Indoor Type Design)
Waterproof
Indoor Type Design
Electromagnetic Compatibility
EN50081.part1 EN50082.part1
Power System Disturbance
EN61000-3-2 EN60950-1
Network test
DIN VDE 1026
Packing and weight
N.W(Each inverter)
1.3KG
（
300W/500W
）
G.W(Each inverter)
1.8KG
（
300W/500W
）
Each inverter size (L x W x H)
21 x 16.5 x5.3CM
Inner carton size(L x W x H)
30.5x21x11.5CM(1PC)
Master carton size(L x W x H)
43x32x38CM (6 PCS)
N.W(Outer packing)
11KG(300W/500W )
G.W(Outer packing)
12KG(300W/500W )
