WVC 300W
  • High performance Maximum Power Point Tracking (MPPT).
  • Intelligent monitoring system with or without WiFi.
  • Input/output is completely isolated to protect the electrical safety.
  • Multiple all parallel stacking need not be mixed & matched as in conventional ways.
  • Easy to install and maintain.
  • Flexible installation methods.
  • IP65 protection class for outdoor use.

MODEL

WVC 300

Recommended input power

300W

Recommended solar panel configuration

1x300Wp

Recommended solar panel type

Vmp>34V, Voc<50V

Nominal output standards

120Vac/60Hz or 230Vac/50Hz

INPUT (DC)

Max. input voltage

50Vdc

Peak power tracking voltage

22 - 50Vdc

Operating voltage range

17 - 50Vdc

Min. / max. start voltage

22 - 50Vdc

Max. DC short circuit current

15A

Max. input current

9.8A

DC input reverse voltage protection

Fuse

OUTPUT

AC max. output power

260W

Rated output power

250W

Rated output current

2.08A or 0.92A

Rated output voltage range

80-160Vac or 180-260Vac

Rated frequency range

59.5-60.5Hz or 49.5-50.5Hz

Power factor

>95%

Max. units per branch circuit

15 or 30 units

EFFICIENCY

Static MPPT efficiency

99.5%

Peak inverter efficiency

94.6%

Max. output efficiency

92.3% or 94.6%

Average efficiency

91.2% or 93.1%

Standby power

< 50mW or 70mW

PROTECTION

Islanding protection

VAC; FAC

DC input reverse voltage protection

Fuse

Output open circuit protection

Current limiting

Display

LED

SYSTEM & ENVIOMENTAL

Communication mode

60Khz modulation, power line carrier-current communication

Power transmission mode

Reverse transfer, load priority

Monitoring system

Lifetime free

LED display

Power rate, voltage, AC frequency, over voltage display

THD

< 5%

AC phase

< 0.5%

Ambient temperature range

-40°C to +60°C

Operating temperature (inside the inverter)

-40°C to +80°C

Humidity

0-100% (Non-condensing)

Cabinet protection class

IP65

Cooling method

Self-cooling

Electromagnetic compatibility

EN50081 part1, EN50082 part1

Power system disturbance

EN61000-3-2 Safety EN62109

Grid detection

DIN VDE 1026 UL1741

Certificate

CE, CEC

PHYSICAL

Dimension (LxWxH) (mm)

191x176x38

Net weight (kg)

0.83

Gross weight (kg)

1.27

Inner box size (LxWxH) (cm)

240x195x70

Installation type

Fix the inverter on the PV holder

*Specifications are subject to change without prior notice.