Are microinverters better than string inverters?

There are two major advantages to microinverters: First, there’s the length of warranty. Microinverters are typically warrantied for 25 years — same as solar panels — while string inverters are typically warrantied for 12 years.

How many microinverters do I Need?

Unlike string inverters, where you only need one or two for your entire system, you usually need the same number of microinverters as you have solar panels since each panel needs its own inverter. That said, there are certain microinverters that can connect to two to four panels.

Are microinverters a good choice?

The most popular brand of microinverters is Enphase. A huge advantage of microinverters is that they optimize the performance of each panel, meaning if one panel is under-performing, the rest of the system won’t be affected. Using microinverters can also help with panel-level performance monitoring, and they usually come with 25-year warranties.

Are microinverters better than solar panels?

Normally, you will have just as many microinverters as solar panels. Microinverters make the most of each panel’s solar production, transforming as much power as possible and helping you get the most out of your solar panel system. Microinverters have many benefits, including:

Should I use a microinverter or string inverter for my solar system?

A common decision you’ll have to make when designing your custom solar system is whether to use microinverters or string inverters. The basic function of an inverter is to change the Direct Current (DC) power generated by your solar panels to Alternating Current (AC) that can be used to power your home.

What is a microinverter & how does it work?

All inverters including microinverters convert direct current (DC) to usable alternating current (AC). Traditional string inverters are cheaper however, they have shorter warranties. Microinverters have many advantages and are ideal for generating electricity in low light. Microinverters are also useful if you have a roof that is not south-facing.