--- title: "Sunlike Solar SKT455M12-96D3 455W Solar Panel - Specs & Review | ComparePV" description: "Sunlike Solar SKT455M12-96D3 455W solar panel. Specs: 22.77% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/sunlike-solar-skt455m12-96d3" updated: 2026-09-11 --- # Sunlike Solar SKT455M12-96D3 Solid all-round for its segment 301 panels in the segment N-type 450-500 W ## Identity - **Manufacturer:** Sunlike Solar - **Model:** SKT455M12-96D3 - **Series:** SKT450~470M12-96D3 - **Rated power:** 455 W - **Cell technology:** N-type - **Bifacial:** yes ## How it compares Compared against segment N-type 450-500 W (301 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 455 W | 470 W | Weak - bottom 22% | | | Module efficiency | 22.77% | 22.52% | Typical | 3,073 | | Power density | 227.7 | 225.2 | Typical | 2,888 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 21.5 kg | 23.7 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.77% | 22.52% | Typical | 3,073 | | Power density | 227.7 | 225.2 | Typical | 2,888 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 47.3 | 49.5 | Typical | 1,601 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | - **Best for:** Residential, commercial and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 455 W - **Efficiency:** 22.77 % - **Voltage at Pmax (Vmp):** 29.76 V - **Current at Pmax (Imp):** 15.29 A - **Open-circuit voltage (Voc):** 35.80 V - **Short-circuit current (Isc):** 16.14 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** N-type - **Cell count:** 96 - **Bifacial:** yes - **Bifacial gain:** 20.00 ### Physical - **Length:** 1762 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 21.5 kg - **Area:** 2.00 m2 - **Power density:** 227.7 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 398 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 3073 of 14005 | | Power density | 2888 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 1601 of 14005 | | Warranty | 21 of 14005 | ## About this series Sunlike Solar panels from the SKT450-470M12-96D3 series are technologically advanced modules based on **large-format M12 cells**, which redefine efficiency standards in modern PV installations. Thanks to the use of an innovative half-cut design and **multi-busbar** technology, this series effectively minimizes energy losses resulting from internal resistance and the risk of micro-cracks. It is an ideal solution for investors looking for **high power density** on limited roof space, as these modules generate significantly more energy per square meter than standard smaller-format models. They solve the problem of efficiency drops at high temperatures thanks to an optimized temperature coefficient, making them exceptionally reliable in the variable Polish climate. The SKT series stands out from the competition with **excellent efficiency at low solar radiation**, which ensures stable power production even on cloudy days. The use of bifacial architecture allows for additional energy yield from reflected radiation, which, combined with **exceptional resistance to PID degradation**, makes these panels a premium choice for both advanced solar farms and business prosumers. This is a substantive response to market needs, combining mechanical durability with maximizing system profitability over long years of operation. ## Notable figures - Efficiency of 22.8% matches the \*\*N-type 450-500W\*\* median - At 227.7 W/m² power density, roof space requirements are typical for \*\*N-type 450-500W\*\* panels - Temperature coefficient of -0.29%/°C matches the \*\*N-type 450-500W\*\* median - At 21.5 kg, this panel is 2.2 kg lighter than \*\*N-type 450-500W\*\* median (23.7 kg) - easier handling during installation - In the top 22% for efficiency among all N-type panels ## Questions ### How does N-type cell technology in the SKT450-470M12-96D3 series differ from standard PERC panels? The N-type cells used in the SKT450-470M12-96D3 series deliver higher conversion efficiency and a lower temperature coefficient compared to P-type PERC cells. This means smaller power losses on hot days and significantly better resistance to PID degradation, which can shorten the lifespan of lower-grade modules. In practice, N-type technology generates more kilowatt-hours per year from the same roof area, with the advantage becoming more pronounced after several years of operation. ### What warranty does the Sunlike Solar SKT450-470M12-96D3 series come with? The SKT450-470M12-96D3 series comes with a 15-year product warranty covering material defects and workmanship, plus a 30-year power output warranty. The latter guarantees a minimum power yield over three decades of operation. A 30-year linear power warranty is one of the longer commitments available on the market and reflects the manufacturer's confidence in the durability of N-type cell technology. ### Do bifacial Sunlike SKT470 panels make sense on a typical pitched roof? Bifacial panels deliver the greatest added yield on ground-mounted systems and flat roofs with light-colored membranes, where the rear side captures reflected irradiance. On a dark pitched roof, the rear-side gain is minimal. That said, the SKT450-470M12-96D3 series performs excellently on pitched roofs due to its high front-side efficiency and outstanding low-light performance, which matters greatly in Poland's climate for much of the year. ### How many Sunlike Solar SKT470 panels do I need for a single-family home consuming around 4,500 kWh per year? At 4,500 kWh annual consumption, a system sized between 5.5 and 7 kWp is typically recommended, depending on location and roof orientation. At 470 Wp per module in the SKT450-470M12-96D3 series, that translates to 12-15 panels. This is several panels fewer than older 380-400 Wp modules would require, resulting in real savings on roof space and mounting structure costs. ### Does the SKT450-470M12-96D3 series perform well in winter and on overcast days? Yes. The N-type cell technology in this series provides excellent low-light performance, which is critical during Polish fall and winter months with frequent cloud cover. The modules maintain stable energy output even under diffuse, overcast skies. Additionally, the optimized temperature coefficient means the SKT series loses less power during summer heat waves than comparable P-type PERC panels. ### What are half-cut cells and multi-busbar technology, and do they actually matter in the SKT450-470M12-96D3 panels? Half-cut means each cell is split in two, reducing internal resistance and minimizing power losses from partial shading, for example from a chimney or antenna. Multi-busbar adds more thin current-collecting conductors per cell, shortening the electron path and reducing the risk of microcracks during shipping and long-term operation. Together, both technologies result in measurably higher annual energy yield in the SKT450-470M12-96D3 series. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/1-3-skt450-470m12-96d3-fb-bmg-1-6mm-e635bcdc1ea7.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +40 W, cooler, +2.0 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +50 W, cooler, +1.9 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +35 W, cooler, +1.7 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +45 W, cooler, +1.7 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +45 W, cooler, +1.7 pp | | [Gokin GK-3-54HGb-500M](https://comparepv.com/panel/gokin-gk-3-54hgb-500m) | 500 W | +45 W, cooler, +1.7 pp | | [Sunlike Solar SKT420M10-108D6](https://comparepv.com/panel/sunlike-solar-skt420m10-108d6) | 420 W | -35 W, -1.8 pp | | [Sunlike Solar SKT425M10-108D6](https://comparepv.com/panel/sunlike-solar-skt425m10-108d6) | 425 W | -30 W, -1.5 pp | | [Sunlike Solar SKT440M12-96D4](https://comparepv.com/panel/sunlike-solar-skt440m12-96d4) | 440 W | -15 W, cooler, -0.8 pp | | [Sunlike Solar SKT445M10-108D6](https://comparepv.com/panel/sunlike-solar-skt445m10-108d6) | 445 W | -10 W, -0.5 pp | | [Sunlike Solar SKT450M10-108D6](https://comparepv.com/panel/sunlike-solar-skt450m10-108d6) | 450 W | -0.3 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +55 W, cooler, +2.2 pp | --- Source: https://comparepv.com/panel/sunlike-solar-skt455m12-96d3 Not in this file, on the page: a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.