Technical FAQs 4

Should I buy a square wave or sine wave inverter?

Low-battery alarms (stops over-discharging your battery). Go Square Wave if you only need to power basic devices (old fans, incandescent bulbs) and want the cheapest option. Go Sine Wave if you have modern electronics, a solar system, or value quiet, efficient power. With Leaptrend’s range of inverters, you don’t have to compromise.

What is a modified sine wave inverter?

Some inverters use “modified sine wave” (a step up from pure square wave but not fully smooth). They’re cheaper than pure sine wave and work for mid-range devices (e.g., LED lights, small fans). Leaptrend’s BasicWave series is a great example—perfect for budget-conscious users who need more than a square wave but don’t want to splurge on pure sine.

What is a square wave inverter?

Square wave inverters (sometimes called “modified sine wave”) are the budget-friendly option. They produce a jagged, “staircase” waveform that’s quick and cheap to generate. What They’re Good For: Basic, non-sensitive devices: Fans, incandescent bulbs, or older appliances (think: a 1990s desktop computer).

What does converting a square wave inverter into a sine wave equivalent mean?

Converting a square wave inverter into a sine wave equivalent thus basically means allowing the square wave inverer to produce the required peak value of say 330V yet having an RMS just about equal to its sine wave counterpart.

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