--- title: "PolyCrown Solar Tech Panels Review 2026: Pros, Cons & Specs | ComparePV" description: "In-depth PolyCrown Solar Tech solar panel review 2026. 75 models analyzed: efficiency, cell technology, warranty, top picks. Compare PolyCrown Solar Tech panels on ComparePV." source: "https://comparepv.com/reviews/polycrown-solar-tech" --- # PolyCrown Solar Tech panels, *read off the datasheets* Polycrown Solar Tech Co., Ltd. is a high-tech enterprise founded in 2014, specializing in the research, development, production, and installation of solar products, including solar cells, solar panels, and solar projects. They have passed ISO9001, ISO14001, and OHSAS18001 system certifications, as well... Everything below is computed from those 75 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where PolyCrown Solar Tech does not publish a figure, it is left out of the average rather than assumed. ## The company - **Founded:** 2014 - **Headquarters:** Ningbo, China - **Annual capacity:** 0.2 GW - **Employees:** 101-200 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 | 75 | models in the database | | Average efficiency | 21.8 % | across the catalogue | | Best efficiency | 23.7 % (good) | their strongest module | | Power range | 100-730 Wp | smallest to largest | | Bifacial share | 19 % | 14 dual-sided models | | Average warranty | 26 years | guaranteed output term | ## 01. The top of the range The leaders of PolyCrown Solar Tech'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 | [NS-640MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-640mh-132) | 640 Wp | 23.7% (good) | | 2 | [NS-730MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-730mh-132) | 730 Wp | 23.5% (good) | | 3 | [NS-300MH-72](https://comparepv.com/panel/polycrown-solar-tech-ns-300mh-72) | 300 Wp | 23.3% (good) | | 4 | [NS-630MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-630mh-132) | 630 Wp | 23.3% (good) | | 5 | [NS-660MH-120](https://comparepv.com/panel/polycrown-solar-tech-ns-660mh-120) | 660 Wp | 23.3% (good) | - NS-640MH-132 - Monocrystalline bifacial - NS-730MH-132 - Monocrystalline - NS-300MH-72 - Monocrystalline - NS-630MH-132 - Monocrystalline bifacial - NS-660MH-120 - Monocrystalline [Sort the whole catalogue by efficiency](https://comparepv.com/panels/polycrown-solar-tech?sort_by=efficiency&sort_order=desc) ### Highest power nameplate output | # | Panel | efficiency | power | | --- | --- | --- | --- | | 1 | [NS-730MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-730mh-132) | 23.5% (good) | 730 Wp | | 2 | [NS-720MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-720mh-132) | 23.2% (good) | 720 Wp | | 3 | [NS-710MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-710mh-132) | 22.9% (good) | 710 Wp | | 4 | [NS-700MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-700mh-132) | 22.5% (good) | 700 Wp | | 5 | [NS-690MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-690mh-132) | 22.2% (good) | 690 Wp | - NS-730MH-132 - Monocrystalline - NS-720MH-132 - Monocrystalline - NS-710MH-132 - Monocrystalline - NS-700MH-132 - Monocrystalline - NS-690MH-132 - Monocrystalline [Sort the whole catalogue by power](https://comparepv.com/panels/polycrown-solar-tech?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 | [NS-460MH-108](https://comparepv.com/panel/polycrown-solar-tech-ns-460mh-108) | 460 Wp | 23.0% (good) | | 2 | [NS-450MH-108](https://comparepv.com/panel/polycrown-solar-tech-ns-450mh-108) | 450 Wp | 22.5% (good) | | 3 | [NS-440MH-108](https://comparepv.com/panel/polycrown-solar-tech-ns-440mh-108) | 440 Wp | 22.5% (good) | | 4 | [NS-420MH-80](https://comparepv.com/panel/polycrown-solar-tech-ns-420mh-80) | 420 Wp | 22.3% (good) | | 5 | [NS-435MH-108](https://comparepv.com/panel/polycrown-solar-tech-ns-435mh-108) | 435 Wp | 22.2% (good) | - NS-460MH-108 - Monocrystalline - NS-450MH-108 - Monocrystalline - NS-440MH-108 - Monocrystalline - NS-420MH-80 - Monocrystalline - NS-435MH-108 - Monocrystalline ### For a commercial array 500 Wp and up | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [NS-730MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-730mh-132) | 730 Wp | 23.5% (good) | | 2 | [NS-720MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-720mh-132) | 720 Wp | 23.2% (good) | | 3 | [NS-710MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-710mh-132) | 710 Wp | 22.9% (good) | | 4 | [NS-700MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-700mh-132) | 700 Wp | 22.5% (good) | | 5 | [NS-690MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-690mh-132) | 690 Wp | 22.2% (good) | - NS-730MH-132 - Monocrystalline - NS-720MH-132 - Monocrystalline - NS-710MH-132 - Monocrystalline - NS-700MH-132 - Monocrystalline - NS-690MH-132 - Monocrystalline ### For a ground mount dual-sided | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [NS-640MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-640mh-132) | 640 Wp | 23.7% (good) | | 2 | [NS-630MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-630mh-132) | 630 Wp | 23.3% (good) | | 3 | [NS-620MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-620mh-132) | 620 Wp | 22.9% (good) | | 4 | [NS-610MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-610mh-132) | 610 Wp | 22.6% (good) | | 5 | [NS-670MH-132](https://comparepv.com/panel/polycrown-solar-tech-ns-670mh-132) | 670 Wp | 21.6% | - NS-640MH-132 - Monocrystalline bifacial - NS-630MH-132 - Monocrystalline bifacial - NS-620MH-132 - Monocrystalline bifacial - NS-610MH-132 - Monocrystalline bifacial - NS-670MH-132 - Monocrystalline bifacial ## 03. What the catalogue is made of Shares are of the 75 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 | | --- | --- | --- | --- | | | N-type | 46.7% | 35 | | | Unknown | 44.0% | 33 | | | TOPCon | 9.3% | 7 | N-type accounts for 46.7% of the catalogue - 35 of 75 modules. ### Efficiency spread share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | \<20% | 2.7% | 2 | | | 20-21% | 21.3% | 16 | | | 21-22% | 32.0% | 24 | | | 22-23% | 32.0% | 24 | | | 23%+ | 12.0% | 9 | ## 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:** Solid portfolio of 75 panels - **Strength:** High-efficiency panels available (up to 23.7%) - **Strength:** Strong warranty coverage averaging 26 years - **Strength:** High-power panels available (up to 730W) for commercial applications - **Strength:** Large-scale production capacity of 0.2 GW ### Where it is thin - **Watch out:** Limited bifacial panel options - **Watch out:** Limited adoption of latest cell technologies (TOPCon/HJT) ## 05. In short > **PolyCrown Solar Tech:** PolyCrown Solar Tech is an industry leader in efficiency, offering 75 panels suitable for both residential and commercial buyers. With an average efficiency of 21.8% and top models reaching 23.7%, their panels deliver competitive performance. ### Common questions #### Is PolyCrown Solar Tech a good solar panel manufacturer? PolyCrown Solar Tech offers 75 solar panel models with an average efficiency of 21.8%. Check their full panel lineup on ComparePV to find the best model for your needs. #### What types of solar panels does PolyCrown Solar Tech make? PolyCrown Solar Tech manufactures panels ranging from 100W to 730W, covering both residential and commercial applications. Their portfolio includes N-type (47%), Unknown (44%), TOPCon (9%) cell technologies. #### How efficient are PolyCrown Solar Tech solar panels? PolyCrown Solar Tech panels have an average efficiency of 21.8%, with their most efficient model reaching 23.7%. This puts them among the industry leaders in the current market. #### Does PolyCrown Solar Tech make bifacial solar panels? Yes, PolyCrown Solar Tech offers 14 bifacial panels, representing 19% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems. #### What warranty does PolyCrown Solar Tech offer on their solar panels? PolyCrown Solar Tech panels come with an average performance warranty of 26 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 PolyCrown Solar Tech panels good for residential use? PolyCrown Solar Tech 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. ## 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) - [PolyCrown Solar Tech vs Jinko Solar](https://comparepv.com/jinko-solar-vs-polycrown-solar-tech) - [PolyCrown Solar Tech vs JA Solar](https://comparepv.com/ja-solar-vs-polycrown-solar-tech) - [PolyCrown Solar Tech vs Trina Solar](https://comparepv.com/polycrown-solar-tech-vs-trina-solar) - [PolyCrown Solar Tech vs LONGi](https://comparepv.com/longi-vs-polycrown-solar-tech) - [PolyCrown Solar Tech vs Canadian Solar](https://comparepv.com/canadian-solar-vs-polycrown-solar-tech) - [PolyCrown Solar Tech vs Q-Cells](https://comparepv.com/polycrown-solar-tech-vs-q-cells) - [PolyCrown Solar Tech vs AIKO](https://comparepv.com/aiko-vs-polycrown-solar-tech) - [PolyCrown Solar Tech vs Hyundai](https://comparepv.com/hyundai-vs-polycrown-solar-tech) ## Elsewhere - [All PolyCrown Solar Tech panels 75](https://comparepv.com/panels/polycrown-solar-tech) - [All manufacturers](https://comparepv.com/reviews) - [Panel database](https://comparepv.com/panels) - [Market statistics](https://comparepv.com/stats) --- Source: https://comparepv.com/reviews/polycrown-solar-tech