--- title: "SunLink Solar Panels Review 2026: Pros, Cons & Specs | ComparePV" description: "In-depth SunLink solar panel review 2026. 67 models analyzed: efficiency, cell technology, warranty, top picks. Compare SunLink panels on ComparePV." source: "https://comparepv.com/reviews/sunlink" --- # SunLink panels, *read off the datasheets* SunLink has 67 modules in the database, from 275 to 700 Wp. Everything below is computed from those 67 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where SunLink does not publish a figure, it is left out of the average rather than assumed. ## Key figures | Measure | Value | Note | | --- | --- | --- | | Panels | 67 | models in the database | | Average efficiency | 19.9 % | across the catalogue | | Best efficiency | 22.8 % | their strongest module | | Power range | 275-700 Wp | smallest to largest | | Bifacial share | 27 % | 18 dual-sided models | | Average warranty | 27 years | guaranteed output term | ## 01. The top of the range The leaders of SunLink'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 | [SL5N108D-455W](https://comparepv.com/panel/sunlink-sl5n108d-455w) | 455 Wp | 22.8% (good) | | 2 | [SL5N144D-610W](https://comparepv.com/panel/sunlink-sl5n144d-610w) | 610 Wp | 22.6% (good) | | 3 | [SL5N108D-450W](https://comparepv.com/panel/sunlink-sl5n108d-450w) | 450 Wp | 22.5% (good) | | 4 | [SL6N132D-700W](https://comparepv.com/panel/sunlink-sl6n132d-700w) | 700 Wp | 22.5% (good) | | 5 | [SL5N144D-605W](https://comparepv.com/panel/sunlink-sl5n144d-605w) | 605 Wp | 22.4% (good) | - SL5N108D-455W - Monocrystalline bifacial - SL5N144D-610W - Monocrystalline bifacial - SL5N108D-450W - Monocrystalline bifacial - SL6N132D-700W - Monocrystalline bifacial - SL5N144D-605W - Monocrystalline bifacial [Sort the whole catalogue by efficiency](https://comparepv.com/panels/sunlink?sort_by=efficiency&sort_order=desc) ### Highest power nameplate output | # | Panel | efficiency | power | | --- | --- | --- | --- | | 1 | [SL6N132D-700W](https://comparepv.com/panel/sunlink-sl6n132d-700w) | 22.5% (good) | 700 Wp | | 2 | [SL6N132D-695W](https://comparepv.com/panel/sunlink-sl6n132d-695w) | 22.4% (good) | 695 Wp | | 3 | [SL5N144D-610W](https://comparepv.com/panel/sunlink-sl5n144d-610w) | 22.6% (good) | 610 Wp | | 4 | [SL5N144D-605W](https://comparepv.com/panel/sunlink-sl5n144d-605w) | 22.4% (good) | 605 Wp | | 5 | [SL5M144-550](https://comparepv.com/panel/sunlink-sl5m144-550) | 21.3% | 550 Wp | - SL6N132D-700W - Monocrystalline bifacial - SL6N132D-695W - Monocrystalline bifacial - SL5N144D-610W - Monocrystalline bifacial - SL5N144D-605W - Monocrystalline bifacial - SL5M144-550 - Monocrystalline bifacial [Sort the whole catalogue by power](https://comparepv.com/panels/sunlink?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 | [SL5N108D-455W](https://comparepv.com/panel/sunlink-sl5n108d-455w) | 455 Wp | 22.8% (good) | | 2 | [SL5N108D-450W](https://comparepv.com/panel/sunlink-sl5n108d-450w) | 450 Wp | 22.5% (good) | | 3 | [SL5N108-435W](https://comparepv.com/panel/sunlink-sl5n108-435w) | 435 Wp | 22.3% (good) | | 4 | [SL5N108-435](https://comparepv.com/panel/sunlink-sl5n108-435) | 435 Wp | 22.3% (good) | | 5 | [SL5N108-445W](https://comparepv.com/panel/sunlink-sl5n108-445w) | 445 Wp | 22.3% (good) | - SL5N108D-455W - Monocrystalline bifacial - SL5N108D-450W - Monocrystalline bifacial - SL5N108-435W - Monocrystalline bifacial - SL5N108-435 - Monocrystalline bifacial - SL5N108-445W - Monocrystalline ### For a commercial array 500 Wp and up | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [SL6N132D-700W](https://comparepv.com/panel/sunlink-sl6n132d-700w) | 700 Wp | 22.5% (good) | | 2 | [SL6N132D-695W](https://comparepv.com/panel/sunlink-sl6n132d-695w) | 695 Wp | 22.4% (good) | | 3 | [SL5N144D-610W](https://comparepv.com/panel/sunlink-sl5n144d-610w) | 610 Wp | 22.6% (good) | | 4 | [SL5N144D-605W](https://comparepv.com/panel/sunlink-sl5n144d-605w) | 605 Wp | 22.4% (good) | | 5 | [SL5M144-550](https://comparepv.com/panel/sunlink-sl5m144-550) | 550 Wp | 21.3% | - SL6N132D-700W - Monocrystalline bifacial - SL6N132D-695W - Monocrystalline bifacial - SL5N144D-610W - Monocrystalline bifacial - SL5N144D-605W - Monocrystalline bifacial - SL5M144-550 - Monocrystalline bifacial ### For a ground mount dual-sided | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [SL5N108D-455W](https://comparepv.com/panel/sunlink-sl5n108d-455w) | 455 Wp | 22.8% (good) | | 2 | [SL5N144D-610W](https://comparepv.com/panel/sunlink-sl5n144d-610w) | 610 Wp | 22.6% (good) | | 3 | [SL5N108D-450W](https://comparepv.com/panel/sunlink-sl5n108d-450w) | 450 Wp | 22.5% (good) | | 4 | [SL6N132D-700W](https://comparepv.com/panel/sunlink-sl6n132d-700w) | 700 Wp | 22.5% (good) | | 5 | [SL5N144D-605W](https://comparepv.com/panel/sunlink-sl5n144d-605w) | 605 Wp | 22.4% (good) | - SL5N108D-455W - Monocrystalline bifacial - SL5N144D-610W - Monocrystalline bifacial - SL5N108D-450W - Monocrystalline bifacial - SL6N132D-700W - Monocrystalline bifacial - SL5N144D-605W - Monocrystalline bifacial ## 03. What the catalogue is made of Shares are of the 67 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 | | --- | --- | --- | --- | | | PERC | 62.7% | 42 | | | TOPCon | 26.9% | 18 | | | Unknown | 7.5% | 5 | | | HJT | 3.0% | 2 | PERC accounts for 62.7% of the catalogue - 42 of 67 modules. ### Efficiency spread share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | \<20% | 52.2% | 35 | | | 20-21% | 13.4% | 9 | | | 21-22% | 14.9% | 10 | | | 22-23% | 19.4% | 13 | ## 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 67 panels - **Strength:** High-efficiency panels available (up to 22.8%) - **Strength:** Strong warranty coverage averaging 27 years - **Strength:** High-power panels available (up to 700W) for commercial applications ### Where it is thin - **Watch out:** Average efficiency of 19.9% is below the industry leading edge ## 05. In short > **SunLink:** SunLink is a top choice for high-power commercial installations, offering 67 panels suitable for both residential and commercial buyers. With an average efficiency of 19.9% and top models reaching 22.8%, their panels deliver competitive performance. ### Common questions #### Is SunLink a good solar panel manufacturer? SunLink offers 67 solar panel models with an average efficiency of 19.9%. Check their full panel lineup on ComparePV to find the best model for your needs. #### What types of solar panels does SunLink make? SunLink manufactures panels ranging from 275W to 700W, covering both residential and commercial applications. Their portfolio includes PERC (63%), TOPCon (27%), Unknown (7%) cell technologies. #### How efficient are SunLink solar panels? SunLink panels have an average efficiency of 19.9%, with their most efficient model reaching 22.8%. This puts them in the competitive range in the current market. #### Does SunLink make bifacial solar panels? Yes, SunLink offers 18 bifacial panels, representing 27% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems. #### What warranty does SunLink offer on their solar panels? SunLink panels come with an average performance warranty of 27 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 SunLink panels good for residential use? SunLink 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 SunLink use TOPCon technology? Yes, SunLink 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) - [SunLink vs Jinko Solar](https://comparepv.com/jinko-solar-vs-sunlink) - [SunLink vs JA Solar](https://comparepv.com/ja-solar-vs-sunlink) - [SunLink vs Trina Solar](https://comparepv.com/sunlink-vs-trina-solar) - [SunLink vs LONGi](https://comparepv.com/longi-vs-sunlink) - [SunLink vs Canadian Solar](https://comparepv.com/canadian-solar-vs-sunlink) - [SunLink vs Q-Cells](https://comparepv.com/q-cells-vs-sunlink) - [SunLink vs AIKO](https://comparepv.com/aiko-vs-sunlink) - [SunLink vs Hyundai](https://comparepv.com/hyundai-vs-sunlink) ## Elsewhere - [All SunLink panels 67](https://comparepv.com/panels/sunlink) - [All manufacturers](https://comparepv.com/reviews) - [Panel database](https://comparepv.com/panels) - [Market statistics](https://comparepv.com/stats) --- Source: https://comparepv.com/reviews/sunlink