2021 Solar Inverter Replacement Cost | Top Inverter Brands
Solar inverters are complex systems that can be prone to problems and eventually wear down and need to be replaced. In this guide, we’ll show the current 2021 solar inverter replacement costs for the top solar inverter brands.
Fronius Inverter Replacement
Austrian brand Fronius is one of the leading manufacturers in the market when it comes to photovoltaic electronics and solar inverters and accessories. Fronius solar inverters are known to be efficient and reliable which makes them perfect for residential and commercial uses. The introduction of the brand’s SnapINverter series (Primo and Symo) was pivotal in Fronius’ emergence as a leader in solar inverters.
When Fronius inverters encounter problems, it will be displayed as fault codes that pertain to certain problems. In the SnapINverter series, the common fault codes displayed are ‘state 461’ and ‘state 457’ which signify problems in the software that only needs to be updated. However, if the solar inverter displays fault codes other than these two, then it might mean that the whole inverter needs to be replaced.
Fronius inverters are also accompanied by a 5-year warranty. Currently with an extra 5 year promotion warranty ending December 2021.
Fronius Primo Cost
Fronius Primo solar inverters are one of the best for residential installations. These are reliable single-phase string inverters with a unique snap-in design and a great interface that is user-friendly. Their performance reliability stems from the “active cooling” system which is a feature that prevents the inverter from overheating by extracting heat at a high rate, efficiently reducing thermal stress to improve performance. Primo inverters have a range of power ratings from 3.0kW to 8.2kW.
If you are looking to replace your residential Fronius Primo inverter, expect to spend between $1800 to $3000 for supply and installation.
Fronius Symo Cost
The Fronius Symo is a transformer-less, three-phase inverter with power ratings from 3.0kW to 20.0kW. It is great for residential and commercial use and because of its SuperFlex design, it is also ideal for irregularly-shaped roofs. The Fronius Symo is supported by an IP65 weather rating meaning it can be mounted outdoors as well as indoors. It has a Dynamic Peak Manager which allows the Symo to generate more output compared to traditional string inverters. Because of it, the unit is very reliable even in remote areas.
The cost to replace a Fronius Symo solar inverter ranges from $2000 to $3000.
Growatt Inverter Replacement
Growatt is a Chinese solar inverter manufacturer established in 2010 that offers affordable single-phase, three-phase, and storage solutions with power ratings ranging from 1kW to 1.26MW. Growatt inverters are hybrids which allows you to add battery storage. If you are looking for a more budget-friendly option, consider choosing from these inverters.
Prices for Growatt inverter replacements start from $800. Growatt inverters have a 5-year warranty valid from the date of installation. It can also be extended up to 10 years.
These solar inverters have faced problems such as relay issues, no AC connection, and AC V out of range. A solar expert can fix these problems but in case the equipment suffers from severe damage, replacement might be the only solution.