Review of Joko 500w Grid Tie Inverter for Solar Panel 14v-28v Dc -230v Ac

Joko 500w Grid Tie Inverter for Solar Panel 14v-28v Dc -230v Ac description

Feature:
-Reverse polarity protection. When connected incorrect AC input, inverter will alarm to avoid damage.
- The DC input will cut off automatically at night to avoid the current reverse. And it will switch on when the DC come in at daytime.
- Maximum Power Point Tracking (MPPT) will optimize the power output.
- Stackable (connect in parallel for higher output, and the output will not be affected by single panel)
- Island protection: Inverter will shut down during black outs.
- LED indicators reflect the power output rate
- Grid-Tied - sells surplus power directly back to the grid at a premium rate (depends on your location)
- Generates pure Sine Wave
- Plug and Play Design, simply plug into an outlet (GFI), no hard-wiring
- Simple and safe installation
- Constant Power Output
- Low distortion output on all ranges
- Allow different Power factor from loads
- Not require rewiring of existing electronics
-Suitable for family used small system (panel)
- Poor performance of one of the solar panels would not affect the performance of the other units in the whole System
Specifications:
Model GP-350W
Normal AC Output Power 450W
Maximum AC Output Power 500W
AC Output Voltage Rang
110v or 230v, it does not both in one inverter 90v~130v,190V ~ 260V
AC Output Frequency Range 46Hz ~ 65Hz Total Harmonic Distortion(THD)
<5%
Power Factor 0.99
DC Input Voltage Range 14V ~ 28V
Peak Inverter Efficiency 95%
Standby Power consumption <0.5W
Output Current Waveform Pure Sine- wave
MPPT Function Yes
Over Current Protection Yes
Over Temperature Protection Yes
Reverse Polarity Protection Yes
Island Protection Yes
Stackable Yes
Operating Temperature Range
-10 0C ~ 45 0C
N.W. 1.8Kg G.W 2.1 Kg
Dimension 330mm*210mm*95mm
Note: Generally 24v solar panel rated voltage is 36v, so pls DO NOT connect your 24v solar panel to this inverter, because the inverter input is 14-28v, otherwise the inverter will be burnt.
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