---
title: "Maxeon Solar Panels Review 2026: Pros, Cons & Specs | ComparePV"
description: "In-depth Maxeon solar panel review 2026. 36 models analyzed: efficiency, cell technology, warranty, top picks. Compare Maxeon panels on ComparePV."
source: "https://comparepv.com/reviews/maxeon"
---

# Maxeon panels, *read off the datasheets*

Maxeon has 36 modules in the database, from 100 to 555 Wp.

Everything below is computed from those 36 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Maxeon does not publish a figure, it is left out of the average rather than assumed.


## The company

- **Founded:** 2020
- **Headquarters:** Singapore, Singapore
- **Listed:** NASDAQ: MAXN
- **Tier 1 bankable:** Yes (good)

Company facts, not datasheet figures. Tier 1 is a financier's bankability list, and says nothing about how a panel performs.


## Key figures


| Measure | Value | Note |
| --- | --- | --- |
| Panels | 36 | models in the database |
| Average efficiency | 21.4 % | across the catalogue |
| Best efficiency | 24.0 % (good) | their strongest module |
| Power range | 100-555 Wp | smallest to largest |
| Bifacial share | 53 % | 19 dual-sided models |
| Average warranty | 31 years | guaranteed output term |


## 01. The top of the range

The leaders of Maxeon's own catalogue on the two figures a specification sheet leads with. Neither is a verdict: the most efficient module in a range is rarely the one that suits a given roof.


### Most efficient

module efficiency


| # | Panel | power | efficiency |
| --- | --- | --- | --- |
| 1 | [SPR-MAX7-475](https://comparepv.com/panel/maxeon-spr-max7-475) | 475 Wp | 24.0% (good) |
| 2 | [SPR-MAX7-470](https://comparepv.com/panel/maxeon-spr-max7-470) | 470 Wp | 23.7% (good) |
| 3 | [SPR-MAX7-465](https://comparepv.com/panel/maxeon-spr-max7-465) | 465 Wp | 23.5% (good) |
| 4 | [SPR-MAX6-440](https://comparepv.com/panel/maxeon-spr-max6-440) | 440 Wp | 22.8% (good) |
| 5 | [SPR-MAX3-430-R](https://comparepv.com/panel/maxeon-spr-max3-430-r) | 430 Wp | 22.7% (good) |

- SPR-MAX7-475 - Monocrystalline
- SPR-MAX7-470 - Monocrystalline
- SPR-MAX7-465 - Monocrystalline
- SPR-MAX6-440 - Monocrystalline
- SPR-MAX3-430-R - Monocrystalline

[Sort the whole catalogue by efficiency](https://comparepv.com/panels/maxeon?sort_by=efficiency&sort_order=desc)


### Highest power

nameplate output


| # | Panel | efficiency | power |
| --- | --- | --- | --- |
| 1 | [SPR-P7-555-COM-S](https://comparepv.com/panel/maxeon-spr-p7-555-com-s) | 22.7% (good) | 555 Wp |
| 2 | [SPR-P7-550-COM-S](https://comparepv.com/panel/maxeon-spr-p7-550-com-s) | 22.5% (good) | 550 Wp |
| 3 | [SPR-P7-545-COM-S](https://comparepv.com/panel/maxeon-spr-p7-545-com-s) | 22.3% (good) | 545 Wp |
| 4 | [SPR-P7-540-COM-S](https://comparepv.com/panel/maxeon-spr-p7-540-com-s) | 22.1% (good) | 540 Wp |
| 5 | [SPR-P7-535-COM-S](https://comparepv.com/panel/maxeon-spr-p7-535-com-s) | 21.9% | 535 Wp |

- SPR-P7-555-COM-S - Monocrystalline bifacial
- SPR-P7-550-COM-S - Monocrystalline bifacial
- SPR-P7-545-COM-S - Monocrystalline bifacial
- SPR-P7-540-COM-S - Monocrystalline bifacial
- SPR-P7-535-COM-S - Monocrystalline bifacial

[Sort the whole catalogue by power](https://comparepv.com/panels/maxeon?sort_by=power&sort_order=desc)


## 02. By what the array is for

Three cuts of the same catalogue, each ordered by efficiency inside its band. An empty column means the brand does not build for that case.


### For a house roof

380-460 Wp


| # | Panel | power | efficiency |
| --- | --- | --- | --- |
| 1 | [SPR-MAX6-440](https://comparepv.com/panel/maxeon-spr-max6-440) | 440 Wp | 22.8% (good) |
| 2 | [SPR-MAX3-430-R](https://comparepv.com/panel/maxeon-spr-max3-430-r) | 430 Wp | 22.7% (good) |
| 3 | [SPR-P7-460-BLK](https://comparepv.com/panel/maxeon-spr-p7-460-blk) | 460 Wp | 22.7% (good) |
| 4 | [SPR-MAX3-400-COM](https://comparepv.com/panel/maxeon-spr-max3-400-com) | 400 Wp | 22.6% (good) |
| 5 | [SPR-MAX6-435](https://comparepv.com/panel/maxeon-spr-max6-435) | 435 Wp | 22.5% (good) |

- SPR-MAX6-440 - Monocrystalline
- SPR-MAX3-430-R - Monocrystalline
- SPR-P7-460-BLK - Monocrystalline bifacial
- SPR-MAX3-400-COM - Monocrystalline
- SPR-MAX6-435 - Monocrystalline


### For a commercial array

500 Wp and up


| # | Panel | power | efficiency |
| --- | --- | --- | --- |
| 1 | [SPR-P7-555-COM-S](https://comparepv.com/panel/maxeon-spr-p7-555-com-s) | 555 Wp | 22.7% (good) |
| 2 | [SPR-P7-550-COM-S](https://comparepv.com/panel/maxeon-spr-p7-550-com-s) | 550 Wp | 22.5% (good) |
| 3 | [SPR-P7-545-COM-S](https://comparepv.com/panel/maxeon-spr-p7-545-com-s) | 545 Wp | 22.3% (good) |
| 4 | [SPR-P7-540-COM-S](https://comparepv.com/panel/maxeon-spr-p7-540-com-s) | 540 Wp | 22.1% (good) |
| 5 | [SPR-P7-535-COM-S](https://comparepv.com/panel/maxeon-spr-p7-535-com-s) | 535 Wp | 21.9% |

- SPR-P7-555-COM-S - Monocrystalline bifacial
- SPR-P7-550-COM-S - Monocrystalline bifacial
- SPR-P7-545-COM-S - Monocrystalline bifacial
- SPR-P7-540-COM-S - Monocrystalline bifacial
- SPR-P7-535-COM-S - Monocrystalline bifacial


### For a ground mount

dual-sided


| # | Panel | power | efficiency |
| --- | --- | --- | --- |
| 1 | [SPR-P7-555-COM-S](https://comparepv.com/panel/maxeon-spr-p7-555-com-s) | 555 Wp | 22.7% (good) |
| 2 | [SPR-P7-460-BLK](https://comparepv.com/panel/maxeon-spr-p7-460-blk) | 460 Wp | 22.7% (good) |
| 3 | [SPR-P7-550-COM-S](https://comparepv.com/panel/maxeon-spr-p7-550-com-s) | 550 Wp | 22.5% (good) |
| 4 | [SPR-P7-455-BLK](https://comparepv.com/panel/maxeon-spr-p7-455-blk) | 455 Wp | 22.4% (good) |
| 5 | [SPR-P7-545-COM-S](https://comparepv.com/panel/maxeon-spr-p7-545-com-s) | 545 Wp | 22.3% (good) |

- SPR-P7-555-COM-S - Monocrystalline bifacial
- SPR-P7-460-BLK - Monocrystalline bifacial
- SPR-P7-550-COM-S - Monocrystalline bifacial
- SPR-P7-455-BLK - Monocrystalline bifacial
- SPR-P7-545-COM-S - Monocrystalline bifacial


## 03. What the catalogue is made of

Shares are of the 36 modules in the database, counted once each. A power ladder of one module counts as its rungs, which is why a large catalogue is not the same as a wide one.

[Cell technology across the market](https://comparepv.com/stats/cell-technology)


### Cell technology

share of the catalogue


| # | Panel | share | panels |
| --- | --- | --- | --- |
|  | Back Contact | 41.7% | 15 |
|  | TOPCon | 33.3% | 12 |
|  | PERC | 19.4% | 7 |
|  | Flexible | 5.6% | 2 |

Back Contact accounts for 41.7% of the catalogue - 15 of 36 modules.


### Efficiency spread

share of the catalogue


| # | Panel | share | panels |
| --- | --- | --- | --- |
|  | \<20% | 19.4% | 7 |
|  | 20-21% | 11.1% | 4 |
|  | 21-22% | 22.2% | 8 |
|  | 22-23% | 38.9% | 14 |
|  | 23%+ | 8.3% | 3 |


## 04. Strengths and gaps

Both lists are derived from the figures above rather than written about the brand. A gap here is a gap in what is published, which is not always a gap in what is built.


### What this catalogue is good at

- **Strength:** Tier 1 bankable manufacturer - recognized by major financial institutions
- **Strength:** High-efficiency panels available (up to 24.0%)
- **Strength:** Strong bifacial lineup - 53% of portfolio supports dual-sided generation
- **Strength:** Strong warranty coverage averaging 31 years


## 05. In short

> **Maxeon:** Maxeon is an industry leader in efficiency, offering 36 panels suitable for both residential and commercial buyers. With an average efficiency of 21.4% and top models reaching 24.0%, their panels deliver competitive performance. As a Tier 1 bankable manufacturer, they offer strong financial backing and long-term reliability.


### Common questions


#### Is Maxeon a good solar panel manufacturer?

Maxeon offers 36 solar panel models with an average efficiency of 21.4%. They are a Tier 1 bankable manufacturer, recognized by major financial institutions for reliability. Check their full panel lineup on ComparePV to find the best model for your needs.


#### What types of solar panels does Maxeon make?

Maxeon manufactures panels ranging from 100W to 555W, covering both residential and commercial applications. Their portfolio includes Back Contact (42%), TOPCon (33%), PERC (19%) cell technologies.


#### How efficient are Maxeon solar panels?

Maxeon panels have an average efficiency of 21.4%, with their most efficient model reaching 24.0%. This puts them among the industry leaders in the current market.


#### Does Maxeon make bifacial solar panels?

Yes, Maxeon offers 19 bifacial panels, representing 53% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems.


#### What warranty does Maxeon offer on their solar panels?

Maxeon panels come with an average performance warranty of 31 years. This warranty guarantees that the panels will maintain a specified level of power output over time, protecting your investment against degradation beyond normal levels.


#### Are Maxeon panels good for residential use?

Maxeon offers panels in the residential-friendly 380-460W range. For home installations, look for models with high efficiency and compact dimensions to maximize power from limited roof space. Browse their full lineup on ComparePV to filter by power range and specifications.


#### Does Maxeon use TOPCon technology?

Yes, Maxeon has adopted TOPCon (Tunnel Oxide Passivated Contact) cell technology in part of their portfolio. TOPCon cells offer higher efficiency and better temperature performance compared to older PERC technology, making them a strong choice for maximizing energy production.


## 06. Compared with

A brand comparison weighs the two catalogues against each other - what each builds, at what efficiency, and how deep the range goes.

[Build your own](https://comparepv.com/comparisons)

- [Maxeon vs Jinko Solar](https://comparepv.com/jinko-solar-vs-maxeon)
- [Maxeon vs JA Solar](https://comparepv.com/ja-solar-vs-maxeon)
- [Maxeon vs Trina Solar](https://comparepv.com/maxeon-vs-trina-solar)
- [Maxeon vs LONGi](https://comparepv.com/longi-vs-maxeon)
- [Maxeon vs Canadian Solar](https://comparepv.com/canadian-solar-vs-maxeon)
- [Maxeon vs Q-Cells](https://comparepv.com/maxeon-vs-q-cells)
- [Maxeon vs AIKO](https://comparepv.com/aiko-vs-maxeon)
- [Maxeon vs Hyundai](https://comparepv.com/hyundai-vs-maxeon)


## Elsewhere

- [All Maxeon panels 36](https://comparepv.com/panels/maxeon)
- [All manufacturers](https://comparepv.com/reviews)
- [Panel database](https://comparepv.com/panels)
- [Market statistics](https://comparepv.com/stats)


---

Source: https://comparepv.com/reviews/maxeon