0.7-3kW 1 MPPT Single Phase Residential Grid-tied Inverters 0.7-3kW 1 MPPT Single Phase Residential Grid-tied Inverters

Deskripsyon：

Ang GoodWe XS PLUS+ mao ang usa ka ultra-small residential solar inverter nga gi-disenyo para makahatag og komportable ug quiet operation sama sa high efficiency alang sa mga households. Ang iyang capacity nag-range gikan sa 0.7kW hangtod sa 3.0kW ug ang iyang pinaka-remarkable nga katangian mao ang ilawom nga timbang, nga lang 5.8kg, sama sa iyang extremely compact size nga equivalent sa usa ka A4 paper, nga gihatagan kini og dali nga mobalhin ug install. Remarkably, nagsugyot kini og 130% DC input oversizing ug 110% AC output overloading, ug mahimo niya ang maximum European efficiency nga 97.2% aron masayran ang maximum performance. Conveniently, ang available nga communication options alang kaniya mao ang LAN ug WiFi aron mapasabot sa smart home integration.

Feature:

Smart Control & Monitoring:

•  Load consumption monitoring 

• Power export limit

High Power Generation:

•  Max. 15A DC input current per string

• 40V start-up voltage

Superb Safety & Reliability:

•  IP65 ingress protection 

• Quality and robust components

Friendly & Thoughtful Design:

• Fanless design for quiet operation 

• A4 size with light weight

System Parameters:

Unsa ang MPPT?

Definition：
Ang MPPT (Maximum Power Point Tracking) mao ang usa ka algorithm ug teknolohiya nga gigamit aron mopasabot sa output voltage ug current sa power supply system (tulad sa solar photovoltaic panels, wind turbines, etc.) sa real-time aron adunay operasyon sa maximum power point (Maximum Power Point, MPP), resulta mao ang pag-maximize sa acquisition ug utilization sa renewable energy.

Working Principle

MPPT in photovoltaic systems:

• Output characteristics of photovoltaic cells: The output power of photovoltaic cells changes with changes in light intensity and temperature. Its output characteristics are represented by a curve.

• Maximum power point (MPP): Under different light intensity and temperature conditions, there is a point on the output characteristic curve of photovoltaic cells where the output power is the largest, that is, the maximum power point.

• MPPT algorithm: By detecting the output voltage and current of photovoltaic cells in real time, calculate the current optimal operating point, and by adjusting the parameters of the inverter or charge controller, make the system always work near the maximum power point.

MPPT in wind power generation systems:

• Output characteristics of wind turbines: The output power of wind turbines depends on wind speed and generator speed.

• Maximum power point (MPP): Under different wind speed conditions, there is a point on the output characteristic curve of wind turbines where the output power is the largest.

• MPPT algorithm: By adjusting the blade angle or generator speed of wind turbines, make the system always work near the maximum power point.