Technical FAQs 4

What is a solar inverter size?

When we talk about solar inverter size, we’re referring to the inverter’s rated power output capacity, typically measured in kilowatts (kW). In simple terms, it tells you how much electrical power your solar inverter can handle and convert from DC (direct current) to AC (alternating current) at any given time.

Why is the size of a solar inverter important?

The size of a solar inverter is crucial because it determines how much energy can flow to your home and battery at any given time. More specifically, the inverter ensures that enough energy can flow from your solar panels to the grid and load or if installed with a battery, from and to the battery.

How does the inverter size calculator work?

Our Inverter Size Calculator simplifies this task by accurately estimating the recommended inverter capacity based on your solar panel power and quantity. By inputting your panel's rated power and number of panels, the calculator produces a recommended inverter power range that aligns with 80-100% of your system’s total DC capacity.

Should a solar inverter be sized correctly?

Sizing your inverter correctly ensures that no electricity is wasted and maximum efficiency is achieved. Undersized inverters waste energy and wear out faster. If your inverter is too small, excess solar power is lost, and the unit degrades more quickly. Your inverter should match your solar and battery needs.

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