What Are the Best Microinverters?
I needed to know what the best microinverters in 2024 are. The enphase is everywhere, so it must be the best microinverter, right?
Three things matter to me.
- Max peak output
- Warranty and serviceability for the next 25 years
- Cost per panel
Here is what I came up with.
Max peak output
Pairing the correct microinverters with the proper solar panel for micro-inverters is essential. The peak output of Enphase IQ-8 microinverters varies depending on the model and should be paired with no more than a specific wattage panel.
For example, the Enphase IQ-8 can be paired with no more than a 295-watt panel because the peak output of the microinverter is 245 watts. So if you pair the Enphase IQ8 with a 400-watt solar panel, you will still only get 245 watts. The peak output of the microinverter caps your solar panel production.
I have assembled a list of proper pairings based on peak output for all quality micro inverters.
Peak output of Micro-inverters
Enphase IQ-8: 245 watt peak output, paired with no more than a 295-watt panel.
Enphase IQ-8 Plus: 290 watts Peak output, paired with no more than a 330-watt panel.
Enphase IQ-8 M-330 watt watts Peak output, paired with no more than a 370-watt panel.
Enphase IQ-8 A: 366 watts Peak output, paired with no more than a 400-watt quality panel.
Chilicon CP-720 = 720 watts Peak output, paired with no LESS than TWO 400-watt quality panels.
Generac Chilicon CP-720-DBC DUO Microinverter is a single inverter that has a Peak output of 720 watts.
Because no 720-watt panels are in production, you can divide the Generac Chilicon 720 Microinverter between two 400-watt panels, maxing out each solar panel’s production.
The Generac CP-720 and IQ8 Alpha are the winners, which tie the peak power rating. The other IQ8 inverters are not even close.
Warranty and serviceability for the next 25 years
Enphase offers a 25-year product warranty and will pay the installers 150.00 per occurrence to visit the home for labor.
Enphase relies on the installer to stay in business and service the customer over the next 25 years. If the installer is out of business, Enphase will help you find a new installer to install the warranty work. If the labor costs exceed 150.00, the contractor will bill the customer the difference. Most companies charge 395.00 for a service call and 75.00 per hour once they start work.
Generac Warranty is 25 years for all parts and labor, and with Generac warranty claims, you deal directly with Generac on all service-related issues. They will issue a service call to an AUTORIZED Generac installer who must agree to service the issue within 24 hours, or it goes to the next available AUTORIZED Generac installer who can service the issue within 24 hours. Generac pays the Authorized Generac installer directly; the customer gets no bill.
Generac has many Authorized Generac Generator Dealers set up throughout the United States. They are converting the older generator dealers into new Clean Energy and generator dealers.
Generac has been setting up generator dealers for over 60 years and has a strong customer service advantage.
Generac Chilicon CP-720-DBC DUO Microinverter has the best warranty.
Cost per panel
Cost of products: Compare cost per panel.
Enphase IQ-8: 245 watts Peak output: $193.54 per panel
Enphase IQ-8 Plus: 290 watts Peak output: $201.60 per panel
Enphase IQ-8 M- 330 watts Peak output: $209.00 per panel
Enphase IQ-8 A- 366 watts Peak output: $369.00 per panel
Chilicon CP-720 = 720 watts Peak output: The average cost is $369.00, but you use it on two panels, so the per-panel price is $ 184.50.
The Generac Chilicon CP-720-DBC DUO Microinverter is 184.50 per panel, less expensive than the Enphase Microinverter.
This information is found freely online, and you can easily verify it by copying and pasting it into your Google search bar.
It became apparent that Enphase has better marketing, but the Generac Chilicon is a far superior product. I hope you find this informative and helpful.
Why do most installers still only offer the Enphase inverter?
Most installers got involved with Enphase when it was just an enphase or central inverter. They haven’t bothered to look for other microinverter technology, so almost all quotes include the Enphase. Do your research and get the best product you can for your home. Just because the installers got lazy doesn’t mean you have to pay more and get less.