Technical FAQs 4

What size solar inverter do I Need?

The inverter should closely match your panel capacity (80-100% of the array size). For example, if you install a 6 kW solar PV system, you’ll need a minimum 5 kVA inverter. When you install your solar system, your solar provider should discuss inverter options with you, as well as assess your system to determine which size inverter you need.

What is the difference between kW and KVA in a solar inverter?

Solar inverters are measured in kVA (kilo-volt-amperes), which is a measure of apparent power, while kW is a measure of actual power. In a 100% efficient system, kW and kVA are the same. Solar inverters are available in various sizes. Residential solar inverter sizes typically range from 1 kW to 10 kW, depending on the home's energy needs.

What is a solar inverter capacity?

1. Understanding Inverter Capacity The capacity of an inverter is the maximum power output it can handle, usually measured in kilowatts (kW) or kilovolt-amperes (kVA). The goal is to match the inverter capacity with the solar array's size (in terms of power output) and the load (electricity demand) to ensure optimal performance.

How much solar energy can a 5 kW inverter provide?

If you go with a 5 kVA/ 5 kW inverter, the maximum amount of solar energy that can be provided to your home is 5 kW. This is the case even if your solar panels are producing more than 5 kW. At the same time, the maximum amount of solar energy you can feed to the grid is also 5 kW, not considering any solar energy that may be used in your home.

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