Features of WVC-300 (433Mhz) Micro Inverter
| ◆Maximum output power: 300W ◆Input Voltage: 22-60V ◆Output current: 2.91A/1.52A ◆Output voltage:110/230V auto switch ◆Output frequency: 50/60Hz |
★MPPT efficiency: 99.5% ★Maximum output efficiency: 95% ★Power factor: >95% ★Communication mode: 433Mhz ★Monitoring System: APP |
Application of WVC-300 (433Mhz) Micro Inverter
1. Family field: Solve civil life electricity, such as lighting, TV, radio, etc.;
2. Transportation field: traffic signal lights, street lights, high-altitude obstacle lights, highway/railway wireless telephone booths, unattended power supply, etc.;
3. Communication field: microwave relay station, optical cable maintenance station, etc.;
5. Agricultural field: such as constant temperature greenhouse cultivation, aquaculture, animal husbandry, etc.;
4. Environmental field: meteorological, astronomical observation equipment, etc., marine detection equipment, meteorological/hydrological observation equipment, etc.;
7. Commercial field: combining solar power generation with building materials for large-scale buildings to achieve electricity self-sufficiency;
6. Industrial field: 10KW-50MW independent photovoltaic power station, various large parking plant charging piles, etc
Specification of WVC-300 (433Mhz) Micro Inverter
|
Model
|
WVC-300
|
|
|
Maximum input power
|
1×350Watt
|
|
|
Output voltage mode
|
120/230V
|
|
|
PV Open circuit voltage
|
30-60Voc
|
|
|
Operating voltage range
|
22-60V
|
|
|
Starting voltage range
|
22-60V
|
|
|
short-circuit current
|
15A
|
|
|
Maximum working current
|
13.7A
|
|
|
Output parameters
|
@120V
|
@230V
|
|
Maximum Output Power
|
300watt
|
300watt
|
|
Rated output power
|
280watt
|
280watt
|
|
Output current
|
2.5A
|
1.3A
|
|
AC voltage range
|
80-160VAC
|
180-280VAC
|
|
Number of branch connections.
|
15 units
|
30 units
|
|
AC frequency range
|
47.5-52/57.5-62Hz
|
|
|
Power factor
|
>95%
|
|
|
Output efficiency
|
||
|
Static MPPT efficiency
|
99.5%
|
|
|
Max output efficiency
|
95%
|
|
|
Loss of power at night
|
<0.5w
|
|
|
Total current harmonics
|
<5%
|
|
|
Appearance and technical features
|
||
|
Size（L×W×H）mm
|
165×176×38
|
|
|
Net amount
|
0.82kg
|
|
|
Waterproof grade
|
IP65
|
|
|
Temperature range
|
-40°C to +65°C
|
|
|
Heat dissipation mode
|
Self-cooling
|
|
|
Communication mode
|
433MHz
|
|
|
Power transmission mode
|
Reverse transmission,Load priority
|
|
|
Monitoring system
|
Mobile phone APP
|
|
|
Electromagnetic compatibility
|
EN50081.part1 EN50082.Part1.CSA STD.C22.2 No.107.1
|
|
|
Power grid
|
EN61000-3-2 EN62109.UL STD.1741
|
|
|
Power grid detection
|
DIN VDE 0126 IEEE STD.1547.1547.1 and 1547.A
|
|
|
certificate
|
Industrial Design、Patent For Invention、CE
|
|
