However, Delta does seem to have a much better customer support reputation than other manufacturers on this list.įronius Primo: Fronius Primo's single-phase inverters have lower efficiency ratings and user app scores than other inverters on this list. The inverters that scored the highest in our list have better warranties, efficiency ratings and better overall user app scores. Chilicon Power's microinverters are also only available in two sizes and suffer from unfavorable user app scores.ĭelta Single Phase Transformerless solar inverter: Delta's solar inverter isn't a terrible option, but there are better options.
#Solaredge inverter series#
Each category (for every inverter) was given a tier-style rating (from 1 to 5) to evaluate which aspects of each inverter were above average (among our list), just average or below average.Ĭhilicon Power Microinverters: Chilicon Power is another microinverters option, but these are less efficient and more expensive than Enphase's IQ8 series microinverters. We looked at 10 of the most popular inverter brands on the market and collected the data for each category to compare the numbers.
The weight we gave each category reflects the importance we felt was relevant to the average consumer. The first step was determining which categories would be used to evaluate each inverter. Here's how we found the best solar inverters. Instead, we focused on relatively objective ways of evaluating and comparing these solar inverters to see which ones stand above the competition. However, like most manufacturers we've seen, Enphase's customer service could be better. Pricing for Enphase's microinverters is consistent with others we've looked at. Overall user review scores for Enphase's user interface app, Enphase Enlighten, are favorable as well. IQ8 microinverters have a peak efficiency rating range of 97.4% to 97.6% and a CEC efficiency rating range of 97% to 97.5%. But 25 years is the industry standard warranty for microinverters.Įach Enphase microinverter is decently efficient, too. Each microinverter is warranted for 25 years, which is definitely much longer than a string inverter warranty.
#Solaredge inverter install#
But you'll need to install additional equipment to make it happen. Enphase IQ8 microinverters are grid-agnostic, meaning they are grid-tied and can power your home during a grid outage without needing a battery installation. Each IQ8 microinverter has a power output range, with no specifically enforced DC/AC ratio. However, Enphase's IQ8 Series Microinverters are the best residential microinverters we found. There aren't nearly as many microinverter options to choose from in comparison to the abundance of string inverters on the market. However, if you're considering a SolarEdge inverter, keep in mind that they do tend to be more expensive than other inverter brands. Most string inverter warranties we saw only covered 10 years. This SolarEdge inverter comes with a 12-year limited warranty, with an option to extend it to 20 or 25 years at an additional cost. Most inverter apps we've seen have much lower scores due to poor functionality, so SolarEdge must be doing something right. SolarEdge's app also has the highest overall user review score of any other inverter apps we looked at. This means you'll barely be losing out on any of your generated electricity.
It has a peak efficiency rating of 99.20% and a CEC efficiency rating of 99%. The SolarEdge Home Wave Inverter has the highest peak efficiency rating and CEC efficiency rating of all the inverters we looked at by far.
But where SolarEdge really stands above the competition is in efficiency. The SolarEdge Home Wave Inverter is a grid-tied string inverter available in six sizes, spanning 3.8 kW to 11 kW. SolarEdge's Home Wave Inverter is our pick for the best overall inverter, earning high marks in nearly every category.
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