---
title: "Bluetti vs Q-Cells - Brand Comparison | ComparePV"
description: "Compare Bluetti vs Q-Cells solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/bluetti-vs-q-cells"
---

# Bluetti vs Q-Cells

Q-Cells has the broader catalog (89 vs 0 models). Q-Cells leans bifacial (39% of lineup).


## The two companies


| Attribute | Bluetti | Q-Cells |
| --- | --- | --- |
| Country | China | South Korea |
| Headquarters | Shenzhen | Seoul |
| Founded | 2009 | 1999 |
| Employees | 1000-5000 | 2000+ |
| Annual capacity |  | 11.2 GW/year |
| Tier 1 |  | yes |
| Listed |  | NASDAQ: HQCL |
| Website | [https://www.bluettipower.com](https://www.bluettipower.com) | [https://www.qcells.com](https://www.qcells.com) |

Bluetti is a brand of Shenzhen Poweroak Newener Co. (formerly MAXOAK), specializing in portable power stations, solar generators, and home energy storage systems. The company offers a wide range of battery-based backup power products for residential, off-grid, and outdoor use, and operates subsidiaries in the US, UK...

Qcells is a renowned global provider of complete energy solutions, specializing in solar cells and modules, energy storage solutions, downstream project business, and energy retail. The company has a strong heritage dating back to its foundation in Germany and has become a leader in technology innovations. As an...


## Catalog & Power


| Measure | Bluetti | Q-Cells | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 89 | +89 |
| Max Power | 0 W | 675 W | +675 W |
| Avg Power | 0 W | 468 W | +468 W |


## Efficiency


| Measure | Bluetti | Q-Cells | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.20% |  |
| Avg Efficiency | - | 21.21% |  |


## Reliability & Warranty


| Measure | Bluetti | Q-Cells | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.325%/°C |  |
| Bifacial Share | 0 (0%) | 35 (39%) | +39 pp |
| Avg Warranty | - | 27.0 yrs |  |


## Efficiency distribution

Q-Cells skews to higher efficiency: 2% of lineup is 23%+


| Efficiency band | Bluetti | Q-Cells |
| --- | --- | --- |
| \<20% | 0 | 7 (7.9%) |
| 20-21% | 0 | 29 (32.6%) |
| 21-22% | 0 | 30 (33.7%) |
| 22-23% | 0 | 21 (23.6%) |
| 23%+ | 0 | 2 (2.2%) |


## Power distribution

Q-Cells offers more 600W+ panels (19% of lineup)


| Power band | Bluetti | Q-Cells |
| --- | --- | --- |
| \<400W | 0 | 20 (22.5%) |
| 400-499W | 0 | 41 (46.1%) |
| 500-599W | 0 | 11 (12.4%) |
| 600-699W | 0 | 17 (19.1%) |


## Cell technology

Dominant cell tech: **PERC** (43%)


| Technology | Bluetti | Q-Cells |
| --- | --- | --- |
| PERC | 0 | 38 (42.7%) |
| N-type | 0 | 23 (25.8%) |
| Unknown | 0 | 20 (22.5%) |
| TOPCon | 0 | 8 (9.0%) |


## Top panels, Q-Cells


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [Q.PEAK DUO ML-G12S.3 / BFG 675](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-675) | 675 | 21.7 | -0.340 | Monocrystalline |
| 2 | [Q.PEAK DUO ML-G12S.3 / BFG 670](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-670) | 670 | 21.6 | -0.340 | Monocrystalline |
| 3 | [Q.PEAK DUO ML-G12S.3 / BFG 665](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-665) | 665 | 21.4 | -0.340 | Monocrystalline |
| 4 | [Q.PEAK DUO ML-G12S.3 / BFG 660](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-660) | 660 | 21.2 | -0.340 | Monocrystalline |
| 5 | [Q.PEAK DUO ML-G12S.3 / BFG 655](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-655) | 655 | 21.1 | -0.340 | Monocrystalline |
| 6 | [Q.PEAK DUO ML-G12S.3 / BFG 650](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-650) | 650 | 20.9 | -0.340 | Monocrystalline |
| 7 | [Q.TRON XL-G2.3 / BFG 645](https://comparepv.com/panel/q-cells-q-tron-xl-g2-3-bfg-645) | 645 | 23.1 | -0.290 | Monocrystalline |
| 8 | [Q.TRON XL-G2.3 / BFG 640](https://comparepv.com/panel/q-cells-q-tron-xl-g2-3-bfg-640) | 640 | 22.9 | -0.290 | Monocrystalline |
| 9 | [Q.TRON XL-G2.3 / BFG 635](https://comparepv.com/panel/hanwha-q-cells-america-inc-q-tron-xl-g2-3-bfg-635) | 635 | 22.7 | -0.300 | Monocrystalline |
| 10 | [Q.TRON XL-G2.3 / BFG 630](https://comparepv.com/panel/hanwha-q-cells-america-inc-q-tron-xl-g2-3-bfg-630) | 630 | 22.6 | -0.300 | Monocrystalline |


## Summary

Bluetti is a consumer electronics brand born out of PowerOak, a Shenzhen-based energy storage company founded in 2009, with the Bluetti consumer label formally launched around 2019. The brand is now operationally headquartered in Las Vegas, Nevada, and is owned by Zhuhai INIU Technology. It does not appear on BloombergNEF Tier 1 solar module lists, nor does it publish utility-scale production figures in gigawatts, because its core business sits in the portable power station segment rather than the conventional module manufacturing industry. Hanwha Q-Cells occupies an entirely different tier: originally founded as Q-Cells in Germany in 1999 and acquired by South Korea's Hanwha Group in 2012, the company holds a confirmed Top Tier Class bankability score from BloombergNEF and was named an S&P Global 2025 Tier 1 Cleantech company. Reported combined global manufacturing capacity stands above 11 GW per year, including 8.4 GW across two facilities in Dalton, Georgia. On institutional scale and bankability, Q-Cells has no meaningful peer in this comparison.

The two brands serve distinctly different use cases, which makes a like-for-like product comparison difficult. Bluetti's panel lineup consists of lightweight, foldable portable units - such as the PV200 and PV350 - engineered primarily to charge Bluetti's own power stations during camping trips, van travel, or household emergency backup scenarios. These are consumer accessories, not permanent rooftop installations. Q-Cells, by contrast, offers a full residential and commercial rooftop portfolio. Its Q.TRON series, assembled in the United States, uses N-type TOPCon cell technology and is rated at up to 22.5% efficiency with a 25-year product and performance warranty; the Q.PEAK DUO line targets broader residential price points. Wood Mackenzie's data places Q-Cells at the top of U.S. residential and commercial market share.

For a buyer considering a rooftop solar installation, Bluetti is simply not a relevant option - it does not compete in that market. Bluetti is the appropriate choice only for someone seeking a portable, packable panel to pair with a battery station for outdoor or off-grid use. Q-Cells is the default recommendation for any grid-tied or permanent installation in 2025, backed by domestic U.S. manufacturing, strong third-party bankability ratings, and a warranty track record that financiers and installers recognize.

\---LINKS---

\- https://www.solarreviews.com/blog/hanwha-q-cells-solar-panels-complete-review \| Expert Review of Q-Cells Solar Panels 2025 - SolarReviews \| review

\- https://www.energysage.com/solar/best-solar-panels-complete-ranking/q-cells-solar-panels-complete-review/ \| Q-Cells Solar Panels Complete Review - EnergySage \| review

\- https://www.hanwha.com/newsroom/news/press-releases/hanwha-qcells-named-an-s-p-global-2025-tier-1-cleantech-company.do \| Hanwha Qcells named 2025 S&P Global Tier 1 Cleantech company \| article

\- https://www.solarreviews.com/blog/bluetti-solar-generator-expert-review \| Bluetti Solar Generators Expert Review - SolarReviews \| review

\- https://en.wikipedia.org/wiki/Bluetti \| Bluetti - Wikipedia (company founding and history) \| article

Sources:

\- \[Expert Review of Q-Cells Solar Panels 2025 - SolarReviews\](https://www.solarreviews.com/blog/hanwha-q-cells-solar-panels-complete-review)

\- \[Q-Cells Solar Panels Complete Review - EnergySage\](https://www.energysage.com/solar/best-solar-panels-complete-ranking/q-cells-solar-panels-complete-review/)

\- \[Hanwha Qcells named 2025 S&P Global Tier 1 Cleantech company\](https://www.hanwha.com/newsroom/news/press-releases/hanwha-qcells-named-an-s-p-global-2025-tier-1-cleantech-company.do)

\- \[Bluetti Solar Generators Expert Review - SolarReviews\](https://www.solarreviews.com/blog/bluetti-solar-generator-expert-review)

\- \[Bluetti - Wikipedia\](https://en.wikipedia.org/wiki/Bluetti)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/bluetti-vs-q-cells