Design Principles and Technical Information

 Design Planning

When you want to invest in a solar power station, you need to consider how many solar panels to install and which types of converters to install, and how many strings of modules a converter should correspond to and how many modules a group of strings contains, etc. Maximize power generation efficiency and accelerate the return on your investment.

New Monitoring Platform Power Station List

SolarEdge's new monitoring platform power station list speeds up and simplifies the power station screening function, and can view specific information according to your search criteria, making the installer's power station management simpler, faster and more efficient.

General Rules

  • 1 kilowatt of solar modules can be installed per 7 square meters.
  • On average, each solar module has 295 watts, 9.2 amps, 32 volts, and is composed of 60 small batteries.
  • Different inverters have different The best DC voltage input.
  • Each solar module is 1.8 meters long and 1 meter wide.
  • Each SolarEdge power optimizer (P650) can be installed corresponding to two solar modules Design principles and technical data

Steps to Install and Design a Solar Power Plant

1. Choose the Most Suitable Inverter and Solar Module to Design Your Power Station 2. Choose a Power Optimizer
Power Optimizer S440 S500 S1000 S1200
Rated DC Input Power(1) 440W 500W 1000W 1200W
Maximum Input Voltage (Voc at Minimum Ambient Temperature) 60Vdc 60Vdc 125Vdc 125Vdc
Maximum Power Point Tracking Range 8-60Vdc 8-60Vdc 12.5-105Vdc 12.5-105Vdc
Maximum Short Circuit Current 14.5Adc 14.5Adc 15Adc 15Adc
Maximum Output Current 15Adc 15Adc 18Adc 20Adc
Maximum Output Voltage 60Vdc 60Vdc 80Vdc 80Vdc

(1) The rated power of the module at the nominal power does not exceed the "rated DC output power" of the power optimizer. The maximum allowable deviation of the power module is +5%.

3. Please Remember that Each String Must Follow One of the Following Rules 4. Make Appropriate Over-Assignment According to Your Location (Only the Converter Can be Over-Assigned by a Maximum of 135%, not the Power Optimizer or the Series)