Buyer's Guide 2023

Best Solar Inverters for Homes

EnergyPal offers the best solar inverters for homes by value, price, wattage & warranty. Our 2023 Buyer’s Guide reviews Enphase, SolarEdge, Fronius, SMA, and Huawei.

It's easy to focus on watts, efficiency, or price, but what's also important is making sure you consider features like warranty and system monitoring to help determine what set-up is right for you.

Top 5 Solar Panel Manufacturers by Availability

Enphase Inverters
  • Efficiency up to 96.5%
  • 25 year warranty
  • Designed in USA, assembled internationally in Mexico and India
  • Enlighten app is free for system owners. Requires additional hardware to monitor consumption
SolarEdge Inverters
  • Efficiency up to 99%
  • 12 year Warranty on Inverters, warranty extension available. 25 year warranty on Optimizers
  • Manufactured in Hungary and China
  • Addition of Optional WiFi enabled inverters can provide panel level monitoring. SolarEdge monitoring system generally reviewed as one of the best available
Fronius Inverters
  • Efficiency up to 98%
  • 5 year Standard Warranty, 10 year warranty free of charge if registered online
  • Manufactured in Austria
  • Need Fronius Smart Meter to enable monitoring of consumption and generation. Fronius Solarweb app is highly rated but only available with a premium subscription
SMA Inverters
  • Efficiency up to 97%
  • Optional 10-20 year warranty
  • Designed and Manufactured in Germany
  • Free online monitoring in the Sunny portal, but full consumption and solar monitoring requires expensive Sunny home manager 2.0
Huawei Inverters
  • Efficiency up to 98.6
  • Warranty 5-10 years depending on model
  • Designed and Manufactured in China
  • FusionSolar app available through direct connection to WiFi network

All Solar Inverter Manufacturers

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