

Enphase Energy offers a micro-inverter system that delivers solar energy to homes and businesses.
Enphase Energy's Net Promoter Score (NPS) is a 17 with 53% Promoters, 11% Passives, and 36% Detractors. Net Promoter Score tracks whether Enphase Energy's customers would recommend using the product based on a scale of -100 to 100.
| 53% | Promoters |
|---|---|
| 11% | Passives |
| 36% | Detractors |
| Summary | Date | Score |
|---|---|---|
Dec 2023 20 | Dec 2023 | 20 |
Apr 2024 19 | Apr 2024 | 19 |
Jun 2024 17 | Jun 2024 | 17 |
Aug 2024 15 | Aug 2024 | 15 |
Oct 2024 17 | Oct 2024 | 17 |
Nov 2024 19 | Nov 2024 | 19 |
Dec 2024 18 | Dec 2024 | 18 |
Feb 2025 18 | Feb 2025 | 18 |
Jun 2025 18 | Jun 2025 | 18 |
Jul 2025 20 | Jul 2025 | 20 |
Sep 2025 18 | Sep 2025 | 18 |
Nov 2025 17 | Nov 2025 | 17 |
Net Promoter Score (NPS) is a management tool that can be used to gauge the satisfaction of a firm's customer relationships. NPS has been widely adopted as a key metric often linked to the revenue potential of a company’s product or service. The metric is based on customer responses to the question: "On a scale of 0 to 10, how likely are you to recommend the product to a friend?"
Those who respond with a score of 9 to 10 are known as Promoters, and are widely associated with behaviors that create value, including actively encouraging others to use the product or service. Those who respond with a score of 7 or 8 are categorized as Passives, and they are believed to be less likely to exhibit the value-creation traits of Promoters having a largely neutral effect on other consumers. Detractors are those who fall in the score range of 0 to 6 and represent dissatisfied customers of the product sometimes actively recommending against using the product.
Male customers rated Enphase Energy's NPS 22 points higher than Female customers.
Enphase Energy's NPS was rated 50 by Male customers on Comparably.
Enphase Energy's NPS was rated 28 by Female customers on Comparably.
Enphase Energy's NPS was rated the highest by Other customers, and the lowest by Asian or Pacific Islander customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 66 | Caucasian | 66 |
African American/Black 67 | African American/Black | 67 |
Asian or Pacific Islander 23 | Asian or Pacific Islander | 23 |
Other 100 | Other | 100 |
Enphase Energy's NPS was rated the highest by customers ages 31-35, and the lowest by customers ages 36-40.
Enphase Energy's NPS was rated the highest by customers who have used Enphase Energy's products/services for Over 10 Years, and the lowest by customers with 2 to 5 Years of usage.
| Summary | Usage | Score |
|---|---|---|
Less than 1 Year 28 | Less than 1 Year | 28 |
1 to 2 Years 50 | 1 to 2 Years | 50 |
2 to 5 Years 0 | 2 to 5 Years | 0 |
5 to 10 Years 50 | 5 to 10 Years | 50 |
Over 10 Years 100 | Over 10 Years | 100 |
Out of the 7 Enphase Energy customer reviews 6 were positive and 1 was constructive. Enphase Energy customer reviews reflect that more than half of the customers have a favorable experience using the products/services of the company.
Customer Loyalty is a strong indicator of whether or not a customer will choose a brand repeatedly over a competitor that offers similar products/services.
80% of Enphase Energy users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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Male customers rated Enphase Energy's Customer Loyalty score 6% higher than Female customers.
Enphase Energy's Customer Loyalty score was rated the highest by Other customers, and the lowest by African American/Black customers.
% who answered "Yes"
Enphase Energy's Customer Loyalty score was rated the highest by customers ages 31-35, and the lowest by customers ages 36-40.
| Summary | Age | Score |
|---|---|---|
26-30 82% | 26-30 | 82% |
31-35 100% | 31-35 | 100% |
36-40 55% | 36-40 | 55% |
41-45 85% | 41-45 | 85% |
Enphase Energy's Customer Loyalty score was rated the highest by customers who have used Enphase Energy's products/services for 5 to 10 Years, and the lowest by customers with 2 to 5 Years of usage.
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Enphase Energy's Customer Loyalty score was rated the highest by Tech industry customers, and the lowest by Accounting industry customers.
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Enphase Energy has an overall Product Quality score of 3.8 out of 5 stars rated by its users and customers.
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Enphase Energy’s product quality score is a 3.8 out of 5 as rated by its users and customers. Reviewers from the Tech industry rated Enphase Energy's product the highest. Reviewers from the Accounting industry rated Enphase Energy the lowest at 4.2.
Enphase Energy's Product Quality score was rated highest by customers ages 31-35, and rated lowest by customers who have used Enphase Energy's products/services for 2 to 5 Years.
Male customers rated Enphase Energy's Product Quality score 0.7 stars higher than Female customers.
Enphase Energy's Product Quality score was rated the highest by Other customers, and the lowest by Caucasian customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 3.9 | Caucasian | 3.9 |
African American/Black 4.3 | African American/Black | 4.3 |
Asian or Pacific Islander 4.3 | Asian or Pacific Islander | 4.3 |
Other 4.7 | Other | 4.7 |
Enphase Energy's Product Quality score was rated the highest by customers ages 31-35, and the lowest by customers ages 26-30.
| Summary | Age | Score |
|---|---|---|
26-30 4.2 | 26-30 | 4.2 |
31-35 5 | 31-35 | 5 |
36-40 4.3 | 36-40 | 4.3 |
41-45 4.3 | 41-45 | 4.3 |
Enphase Energy's Product Quality score was rated the highest by customers who have used Enphase Energy's products/services for 1 to 2 Years, and the lowest by customers with 2 to 5 Years of usage.
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Enphase Energy's Product Quality score was rated the highest by Tech industry customers, and the lowest by Accounting industry customers.
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Enphase Energy has a value for money and ROI score of 3.8 out of 5 stars rated by its users and customers.
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Not every product or service fits the needs of a certain user or industry. The users that rank the value for money and ROI highest are mainly from Tech industry. The users from the Accounting industry think that they had the lowest ROI from Enphase Energy.
Enphase Energy's ROI score was rated highest by Other customers, and rated lowest by customers who have used Enphase Energy's products/services for 5 to 10 Years.
Male customers rated Enphase Energy's ROI score 0.2 stars higher than Female customers.
Enphase Energy's ROI score was rated the highest by Other customers, and the lowest by Caucasian customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 3.8 | Caucasian | 3.8 |
African American/Black 3.8 | African American/Black | 3.8 |
Asian or Pacific Islander 4.1 | Asian or Pacific Islander | 4.1 |
Other 5 | Other | 5 |
Enphase Energy's ROI score was rated the highest by customers ages 31-35, and the lowest by customers ages 26-30.
| Summary | Age | Score |
|---|---|---|
26-30 3.9 | 26-30 | 3.9 |
31-35 4.9 | 31-35 | 4.9 |
36-40 4.1 | 36-40 | 4.1 |
41-45 4.2 | 41-45 | 4.2 |
Enphase Energy's ROI score was rated the highest by customers who have used Enphase Energy's products/services for Over 10 Years, and the lowest by customers with 5 to 10 Years of usage.
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Enphase Energy's ROI score was rated the highest by Tech industry customers, and the lowest by Accounting industry customers.
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Enphase Energy has an overall Customer Satisfaction score of 79 rated by its users and customers.
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Customer Satisfaction Score (also known as CSAT), is a metric used to quantify how satisfied customers are with a company or brand’s products and services. The Customer Satisfaction Score is based on customers response to the question: “How would you rate your overall satisfaction with the service you received?” The score is calculated using the formula: (The total number answer of “Very Satisfied” and “Satisfied”) ÷ (The total response) x100, and it is generally displayed in percentages. Some of the main benefits of the CSAT for businesses are tracking retention, identifying happy customers and growing relationships, and gaining repeat business to build a sustainable brand.
Enphase Energy's Customer Satisfaction score was rated highest by customers who have used Enphase Energy's products/services for 1 to 2 Years, and rated lowest by customers who have used Enphase Energy's products/services for 2 to 5 Years.
Male customers rated Enphase Energy's Customer Satisfaction score 1 points higher than Female customers.
Very Satisfied | 47% | |
|---|---|---|
Satisfied | 40% | |
Neither Satisfied nor Dissatisfied | 6% | |
Dissatisfied | 0% | |
Very Dissatisfied | 7% |
Very Satisfied | 43% | |
|---|---|---|
Satisfied | 43% | |
Neither Satisfied nor Dissatisfied | 0% | |
Dissatisfied | 0% | |
Very Dissatisfied | 14% |
Enphase Energy's Customer Satisfaction (CSAT) score was rated 83% according to Caucasian users and customers.
Enphase Energy's Customer Satisfaction (CSAT) score was rated 67% according to African American/Black users and customers.
Enphase Energy's Customer Satisfaction (CSAT) score was rated 100% according to Asian or Pacific Islander users and customers.
Enphase Energy's Customer Satisfaction (CSAT) score was rated 100% according to Other users and customers.
Enphase Energy's Customer Satisfaction score was rated the highest by customers ages 36-40, and the lowest by customers ages 26-30.
| Breakdown | Age | Score | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26-30 | 75% | |||||||||||||||
| 36-40 | 100% | |||||||||||||||
| 41-45 | 100% |
Enphase Energy's Customer Satisfaction score was rated the highest by customers who have used Enphase Energy's products/services for 1 to 2 Years, and the lowest by customers with 2 to 5 Years of usage.
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Enphase Energy's Customer Satisfaction score was rated 100 points by both Accounting and Tech industry customers.
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}Enphase Energy has an overall Customer Service score of 3.8 out of 5 stars rated by its users and customers.
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Petaluma, CA 94954
http://www.enphaseenergy.com
17077630784
Enphase Energy's Customer Service score was rated highest by Other customers, and rated lowest by customers who have used Enphase Energy's products/services for 2 to 5 Years.
Male customers rated Enphase Energy's Customer Service score 0.7 stars higher than Female customers.
Enphase Energy's Customer Service score was rated the highest by Other customers, and the lowest by Caucasian customers.
| Summary | Ethnicity | Customer Service Score |
|---|---|---|
Caucasian 3.9 | Caucasian | 3.9 |
African American/Black 4 | African American/Black | 4 |
Asian or Pacific Islander 4.1 | Asian or Pacific Islander | 4.1 |
Other 5 | Other | 5 |
Enphase Energy's Customer Service score was rated the highest by customers ages 31-35, and the lowest by customers ages 36-40.
| Summary | Age | Customer Service Score |
|---|---|---|
26-30 4 | 26-30 | 4 |
31-35 4.9 | 31-35 | 4.9 |
36-40 4 | 36-40 | 4 |
41-45 4.3 | 41-45 | 4.3 |
Enphase Energy's Customer Service score was rated the highest by customers who have used Enphase Energy's products/services for Over 10 Years, and the lowest by customers with 2 to 5 Years of usage.
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Enphase Energy's Customer Service score was rated the highest by Tech industry customers, and the lowest by Accounting industry customers.
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Enphase Energy has a 2.6/5 stars for its overall company culture rated by their employees

Enphase Energy scored a 17 for Net Promoter Score and a -27 for Employee Net Promoter Score. NPS gauges how likely a customer of Enphase Energy would recommend the brand to a friend. ENPS measures how likely Enphase Energy employees would recommend working at Enphase Energy to a friend.
| 53% | Promoters |
|---|---|
| 11% | Passive |
| 36% | Detractors |
| 30% | Promoters |
|---|---|
| 13% | Passive |
| 57% | Detractors |