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LAST UPDATED: June 6th, 2024

Enphase Energy is the largest supplier of microinverter solar and battery systems in the world. The global energy technology company was founded in 2006 and is diligently working to create a more sustainable and reliable future for everyone. Enphase Energy creates inverter products that can benefit large-scale and residential solar projects bringing its advanced technology and solar solutions to the table.

Two years after its founding, Enphase Energy began shipping its initial micorinverter products. In just three short years, Enphase Energy had sold over one million microinverters to clients all over the world. Most recently, Enphase Energy launched its seventh generation series of microinverter products, known as the IQ series, which has proven to be a worldwide success. In 2022, Enphase Energy released the IQ8 microinverter.

Aside from inverter manufacturing, Enphase technology also offers solutions in the solar storage and software industries. The solar battery most recently released by Enphase is the IQ 10 (also known as the Enphase Encharge system). With Enphase microinverters, clients can bridge the gap between solar panels and the photovoltaic solar system. 

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The Good

  • Microinverter Benefits
  • Individual Panel Level Monitoring
  • Limitless Voltage
  • Equipment Warranty
  • Compatible Energy Storage Solutions

Microinverter Benefits

Most of the inverter products on the market fall into two categories: string inverters and hybrid inverters. Enphase Energy inverter products are a system type all on its own — the microinverter. There are a number of benefits associated with utilizing a microinverter over other equipment types. 

Traditional inverters are connected to an array of solar panels. From there, the inverters are responsible for converting the direct current (DC) power that is collected from the sun and turning it into usable energy known as the alternating current (AC) power. Microinverters still perform this function, but they are smaller units that are connected to each solar panel in the system. 

That means that if a panel or a microinverter fails or is not functioning properly, the system will continue to produce and store electricity through the functioning solar panels. With traditional inverters, when one panel or inverter goes dark, the entire array stops producing power.

Individual Panel Level Monitoring

Since microinverters are individually connected to solar panels in a system, there is the ability to enhance monitoring performance. With traditional inverters, monitoring is available but on a more whole view approach. Homeowners can see how the entire system is working as a whole, but not individual equipment and connected parts.

With Enphase microinverters, homeowners will be able to individual monitoring panels which allows for immediate detection of malfunctioning solar modules. This keeps the system performing at its designated level saving more money in the long run.

Limitless Voltage

With string inverters and systems, there are voltage limits. Panels cannot outproduce what the inverter is capable of turning energy into alternating current. Fortunately for Enphase Energy buyers, this is not a concern.

Enphase microinverters are not restricted by voltage capabilities, so clients do not need to concern themselves with the number of panels installed in the array. This makes life extremely straightforward for installers potentially saving on installation costs. Additionally, with no voltage limits, Enpahse microinverters work with essentially any brand of solar panel. That is something many inverters cannot replicate. 

Equipment Warranty

Most inverter manufacturers will back products through an equipment or performance warranty for a maximum of ten years. Considering the costs and the intricacies of the Enphase microinverter, the company has worked to bolster coverage and provide clients with additional peace of mind.

Enphase microinverters are backed by a 25-year equipment warranty, which is easily one of the best and most comprehensive in the industry. Most buyers will be hard pressed to find a warranty with better coverage. 

Compatible Energy Storage Solutions

Homeowners looking to be more energy independent and considering the benefits of solar energy storage may also want to consider Enphase. Enphase offers a number of energy storage solutions that are compatible with its microinverters. Not all inverter manufacturers also supply storage solutions, but Enphase Energy has the bandwidth and technology to provide just that. 

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The Bad

  • Upfront Costs

Upfront Costs

The only real downside of Enphase Energy microinverters is the initial cost it takes to purchase the units and have them installed. Depending on how many microinverter units will be needed for system connection, homeowners can expect to pay anywhere from $145 to $242 per unit. Depending on how large the system and home are, this could add anywhere from $5,000 to $10,000 to the overall solar system cost.

This additional cost is substantial compared to string and hybrid inverters that will only add an additional $1,500 to $3,000 to the overall cost on average. There are performance benefits to utilizing a microinverter, but it does come at a price. 

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The Bottom Line

Enphase Energy manufactures one of the best microinverter products available on the solar market today. There are a number of benefits with utilizing microinverters over the traditional string or hybrid inverter allowing for continuous operation.

Additionally, microinverters allow for individual panel level monitoring instead of simply whole system metrics giving homeowners more insight into key pieces of equipment performance. With Enphase Energy microinverters, there is no limit on voltage which is not the case with other inverter products. The equipment warranty comes with a 25-year warranty which is one of the longest in the industry. 

The only real downside to Enphase Energy microinverters is the upfront costs, which has discouraged a number of homeowners from having the products installed. Homeowners will have to pay per unit, which can add an additional $5,000 to $10,000 to the overall installation price. 

Homeowners considering Enphase Energy microinverters will enjoy all the benefits of a high performing inverter with the added features of individual panel monitoring and improved performance specifications. This is not the product for homeowners looking to install the cheapest inverter solution on the market. 

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4.8

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52 Reviews

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Roslyn Wikoff

The installation of my solar panels when well. There was an issue with one of the techs not showing up but they had a second guy who came and worked quickly so I didn’t miss more work. I love the app so I can check on the amount of energy I’m producing regularly!

1 month ago

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Lee

Difficult install of solar panels in a rural poor cell connectivity location. Enphase was instrumental in assisting us to troubleshoot and resolve both the modem issue(s) and a defective individual solar panel. The former involved literally over an hour of trial and error with a cellular booster stuck on top of a vertical 16' fence toprail with us moving about the yard and them confirming it was/wasn't working at any given location. The second involved Enphase guiding us how to alter the circuitry to isolate a 'bad' panel, communicate to the installer and resolve something that would cost us nearly 5% of total generation at the outset (noting that failing panels only get worse). Note that we pay for service through our installation of solar. I'd reccommend ensuring that Enphase is your provider on any install.

4 months ago

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Diane Davis

I have been using Enphase Energy for over 3 years now. I love that I can see the output my solar is producing. I also love the fact it picks up on any problens the system sees.

3 months ago

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CRS

Ive been using this company for almost a year and their app is so easy to use. I havent had any issues with their equipment .

2 months ago

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DerinFasanmi

A reliable and efficient solar inverter, quite easy to Install and it's user friendly and it has this cool sleek design a must have if you're looking for solar inverters.

3 months ago

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Ruquia Biddle Spring Hill, FL

Great customer service. Had issue logging in as installer never converted. Quick fix and I love seeing how my panels are doing whenever I want and getting the monthly reports.

4 months ago

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Sobun Alimnvgmnxdjkm

I love how we can see our savings piling up with Enphase inverters and monitoring. Our system was installed by Nuwatt Energy a few years back and we are extremely happy with the install and the system. Solid system and great performance so far.

8 months ago

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Clayton collins Ashburn, VA

Installation used micro inverters and combiner panel. Battery was by Tesla so their panel controlled the entire system so I can't speak to that. Installation went well and the micro-inverters are working w/o issue. Had to reset the enphase reporting system after a power outage but the system itself worked w/o issue through out. Only think I lost for a bit was the reporting function. Since I have battery I was the only one with power when a car took out a power pole and SCE took three tries to finally (fingers crossed) fix the damage.

10 months ago

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Dan Sullivan Boston, MA

Our system was installed by NuWatt Energy in 2022. They recommended Panasonic solar panels with Enphase microinverters. We are very pleased with the installation and the system. Enphase gives you full understanding of the system and make it very simple to track production. We love the monitoring app and the system.

9 months ago

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Nelson Javier Curbelo

Very reliable, I had my system for 4 years now and so far it's been awesome

1 month ago

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Jeana Berry Louisville, KY

I have an Enphase system and even though my SOALR System is NOT yet connected to NetMetering, the ENPHASE app is PHENOMENAL! Displays solar energy being generated and even shows which panels are generating the most at different times during the day. I had a small issue with connectivity and the customer service provided was AMAZING! They walked me through the steps to connect and I was reconnected in a matter of minutes.

1 year ago

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MILTON GERALD MARTINEZ NIGAGLIONI

Marvelous equipment. Good value for the price!!

1 month ago

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Sandra Phoenix, AZ

When I went solar on my last house, the company I was dealing with recommended the Enphase inverter. I never had a single problem with it, as long as there were no power outages it worked perfectly and I saved lots of money after installing the solar panels and inverter. I have high regard for this company.

1 year ago

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Douglas D Smith Berkeley, CA

Overall, Enphase is a good company, but there were Quality Issues with the Early inverters. The best part about them is the monitoring service. The worst part is the damn microinverters (D-180's and R340s) have a life of about 10 years on average. For me, half of the inverters failed in the first 12 years. Although they were replaced under the original 15 year warantee, the others are just waiting to fail. Plus every time they fail, there is a $300 service call to get the new inverters replaced. Enphase is not the installer, they are the provider. The original installer RGE is not responding to calls. I have to find my own Solar Technician. This is not exactly what I expected when I signed up 12 years ago.

1 year ago

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Sheu Nafisat

Enphase solar energy is a reliable solar system that power all our home appliances without damaging anything

5 months ago Edited June 28, 2024

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wendy sechrist Spring Hill, FL

RUN!!! Purchased a unit 11/22. By 4/23 the communications module went offline. Over 15 phone calls, each one taking no less than 20 minutes until their techs put it on line, only to have to do it all again the next day. A complaint to BBB got a supervisor to call me and tell me the unit was not under warranty. I told her I would also file with the Florida Attorney General and they could figure out if it was under warranty. A week later they finally sent a tech out who said “Oh, your comms unit is out.” They lie, confuse, a deny. A TOTAL SCAM

11 months ago

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Trevor McIntosh Patchogue, NY

Since the past 4 years, I have not had any major issues with this product. It has served us well in lower our energy cost monthly.

6 months ago

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Judy Las Vegas, NV

They sent me an email every month telling me how much energy my panels produced, how much the carbon offset was, and a graph showing monthly output.

7 months ago

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E S

Amazing! You can barely see my solars. I can see everything from my phone. I can’t wait for the city to change my box to a smart box.

8 months ago

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Crystal B. Lewisville, TX

My Enphase solar inverter is easy to use. Things are working smoothly. I don't get updates as often, because it's not connected to wi-fi, it's updating through cellular.

9 months ago

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DLR Rocklin, CA

We got this product with our solar PV panels. It is an awesome tool for monitoring your panels and energy production. We will be continuing this service.

10 months ago Edited August 18, 2023

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Kelley Johnson Phoenix, AZ

Best Solar Inverter On the Market, hands down. As a solar installer we choose to go with Enphase 90 % of the time as we know they are less likely to have issues down the line

11 months ago Edited July 31, 2023

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Marc Charlotte, NC

The panels have performed for 7 years well. As proposed. I've needed 2 replacement panels which were supplied promptly. However, the installer has since gone out of business. Getting someone to service the system is left to me. Their recommended service is over 2 hours away and high cost just to show.

1 year ago

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ROBERTO RIVERA

The app provides you the best way to find your actual solar system production and the rate per each panel

6 months ago

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BULL RIVERS

Great company with great products, could not be happier. My solar system works perfectly with it. Thanks!

7 months ago

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Smiles Ofpatrick

Working good so far still awaiting the hookup but it'll come. Fast install and great customer service, so this is a good company.

8 months ago Edited October 19, 2023

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rICK gILBERT Mobile, AL

They will find a way not to do warranty. They did not honor warranty because the have a clause that says the inverters can not me moved to another house. All of my 70 m215 inverters have the main waterproofing material coming apart and falling out. But sorry they were moved so they offered no help . I should of had 13 more years of warranty, now I have none. Makes no sense to me. So Stay Away from Enphase!!!!

1 year ago

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Alma Rosa Santiago Pizarro (Kary)

Excellent, I always get the information I need about my solar panels, the performance and how much energy I have accumulated. It's excellent!

9 months ago Edited September 26, 2023

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Matthew Goose Creek, SC

This knocks my solar bull down from $200 a month to about $20 a month. Customer service is remarkable, never talked to a more friendly support staff.

10 months ago

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Catherine Nelson Victorville, CA

Great Solar company to be connected to . Great prices and salesman was filled with great information and informative about solar

10 months ago

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Mariel Aponte

Excelent service, fast response and always available

3 months ago

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Jesus Colon

I’ve had my inverters for over 4 years with excellent performance and no issues.

6 months ago

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Teresa Combis Seattle, WA

I install these inverters I like them very much, easy to connect and the customer service is great!

8 months ago

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Rafael Lopez

I can say they are the best customer service, equipment service, and up to date info on the equipment!!!!

9 months ago

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Skanda New York, NY

I have been using enphase converters and the app for more than 2 years. No issues with the product or the app.

10 months ago

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Kevin Ortiz

I have Enphase energy as part of my Sunnova package which includes micro inverters and Tesla batteries. The app is very informative.

1 year ago

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Mavris odunayo

Enphase energy inverter has a great powerful battery it carry everysingle thing like home appliances

5 months ago Edited January 16, 2024

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Holy Fire Lake Wales, FL

I always enjoy NOT paying Duke energy for their overpriced power. Enphase solar helps me daily see my savings.

1 year ago Edited April 12, 2023

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Gabriel Torres

It provide the data of how much the solar panels are generating.

9 months ago

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Rosemarie Castro

Excellent program for monitoring my solar system. Very easy to understand and handle.

1 year ago Edited May 31, 2023

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Elaine

Good service in my solar system. Have it for 8 months already and don’t have any priblem with it.

1 year ago Edited May 30, 2023

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Peter

Great product, easy install! Great customer Service

9 months ago

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Raquel Flores Acosta Stuart, FL

So far excellent installation, fast service, good quality

9 months ago

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Kathryn Longo Whiting, NJ

Great product and customer service and support.

10 months ago

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Leo

Excellent product to manage and monitor my panels and systems.

1 year ago

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David Soto Las Vegas, NV

Inconsistent. They say they will call back and forget to do so

9 months ago

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Alexandra Amaro CA

A great service and employees, great customer service

1 year ago

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Bunnak Oum Saint Augustine, FL

Great product and the equipment is easy to use and the app is user friendly.

1 year ago

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Ripley Fort Lauderdale, FL

Not getting what I paid for. I was promised I would have pay a big bill. I still do

1 year ago

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David Adrian Morales Weslaco, TX

Enphase is Decent. Easy to wire up, sleek, and they work.

1 year ago