--- title: "Sunlike Solar SKT430M10-108D5 430W Solar Panel - Specs & Review | ComparePV" description: "Sunlike Solar SKT430M10-108D5 430W solar panel. Specs: 22.00% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/sunlike-solar-skt430m10-108d5" updated: 2026-09-11 --- # Sunlike Solar SKT430M10-108D5 Solid all-round for its segment 321 panels in the segment N-type 400-450 W ## Identity - **Manufacturer:** Sunlike Solar - **Model:** SKT430M10-108D5 - **Series:** SKT430M10-108D5 - **Rated power:** 430 W - **Cell technology:** N-type - **Bifacial:** yes ## How it compares Compared against segment N-type 400-450 W (321 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 430 W | 430 W | Typical | | | Module efficiency | 22.00% | 21.91% | Typical | 6,517 | | Power density | 220.2 | 218.3 | Typical | 6,481 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 23.4 kg | 22.0 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.00% | 21.91% | Typical | 6,517 | | Power density | 220.2 | 218.3 | Typical | 6,481 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 54.4 | 51.2 | Typical | 8,720 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ## Specification ### Electrical - **Rated power (Pmax):** 430 W - **Efficiency:** 22.00 % - **Voltage at Pmax (Vmp):** 32.34 V - **Current at Pmax (Imp):** 13.30 A - **Open-circuit voltage (Voc):** 38.72 V - **Short-circuit current (Isc):** 13.91 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:** 108 - **Bifacial:** yes - **Bifacial gain:** 25.00 ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 23.4 kg - **Area:** 1.95 m2 - **Power density:** 220.2 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:** 376 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 6517 of 14005 | | Power density | 6481 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 8720 of 14005 | | Warranty | 21 of 14005 | ## About this series Sunlike Solar SKT430M10-108D5 panels redefine efficiency standards thanks to the use of **N-type cell technology**, which significantly limits light-induced degradation and ensures excellent efficiency even on cloudy days. The **Double Glass** design, which involves using double glass instead of traditional backsheet foil, is a key innovation eliminating the risk of micro-cracks and chemical corrosion, directly translating into the extended lifespan of the entire photovoltaic system. This solution is a direct response to the needs of investors seeking maximum fire safety and high mechanical resistance, especially in demanding weather conditions. Thanks to its precise **Half-Cut** architecture, the module effectively minimizes energy losses resulting from periodic shading and reduces internal resistance, allowing for significantly higher yields in real operating conditions. This series stands out from the competition with its exceptional thermal stability, making it an optimal choice for prosumer and commercial installations focused on **maximum return on investment**. Choosing the SKT430M10-108D5 model is a conscious investment in durability, where **advanced materials engineering** meets extreme resistance to snow and wind loads, guaranteeing stable energy production for many decades without the performance drops typical of cheaper alternatives. ## Notable figures - At 22.0% efficiency, this panel is on par with typical \*\*N-type 400-450W\*\* modules - Power density of 220.2 W/m² matches the \*\*N-type 400-450W\*\* median - Temperature coefficient of -0.29%/°C matches the \*\*N-type 400-450W\*\* median - At 23.4 kg (1.4 kg above \*\*N-type 400-450W\*\* median of 22.0 kg), requires checking roof load capacity - Ranked #6517 out of 14005 panels for efficiency in the database ## Questions ### What warranty does the Sunlike Solar SKT430M10-108D5 come with? The manufacturer provides a 15-year product warranty and a 30-year linear power output warranty. This means the panel is guaranteed to produce energy at the declared level for three decades, while manufacturing defects are covered for 15 years. The 30-year power guarantee is among the longest available on the market and reflects the durability of the Double Glass construction combined with the inherent stability of N-type cells. ### Is the SKT430M10-108D5 a bifacial panel, and when does it make sense to choose one? Yes, the SKT430M10-108D5 is a bifacial module that harvests energy from both the front and rear surfaces. The additional rear-side yield from albedo reflection typically ranges from 5 to 20%, depending on the surface below — white gravel, light-colored roofing membranes, or snow cover produce the best results. In ground-mount and flat-roof installations, the bifacial design can noticeably shorten the system payback period and improve overall LCOE. ### How does the Double Glass design of the SKT430M10-108D5 differ from a standard backsheet module? Conventional panels use a polymer backsheet that can crack, yellow, and allow moisture ingress over time. The SKT430M10-108D5 replaces the backsheet with a second tempered glass layer, eliminating laminate micro-cracking and chemical corrosion risk. The result is significantly higher fire resistance and mechanical strength — especially important under heavy snow loads, high winds, or large daily temperature swings that stress traditional backsheet materials. ### Why are N-type cells in the SKT430M10-108D5 better than standard PERC technology? N-type silicon is boron-free, making it virtually immune to light-induced degradation (LID) that causes typical PERC panels to lose 1–2% of output power in the first months of operation. N-type cells also achieve higher conversion efficiency and retain better performance at elevated operating temperatures. In practice, this translates to more kilowatt-hours per square meter over the full service life of the installation, directly improving LCOE. ### Do the SKT430M10-108D5 panels perform well under partial shading from a chimney or dormer window? Yes. The half-cut cell architecture splits each cell into two halves, reducing internal resistance and limiting the impact of shading on the entire module. When one row of cells falls into the shadow of a chimney or dormer, the remaining portion of the panel continues operating at full capacity. Combined with power optimizers or microinverters at the MPPT level, partial shading losses can be reduced to a minimum. ### How many SKT430M10-108D5 panels rated at 430 Wp do I need for a 6 kWp residential system? A 6 kWp system requires just 14 SKT430M10-108D5 panels, which is a significant advantage on roofs with limited usable area. The high N-type cell efficiency means you need less roof space compared to older, lower-output technologies. The series is compatible with popular single-phase and three-phase string inverters, and the 30-year linear power warranty aligns well with the long-term horizon of a prosumer BoS investment. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/skt430m10-108d5-sliver-wmg-2mm-us-39f532c3f7f0.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A480-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a480-mah54mw) | 480 W | +50 W, cooler, +2.1 pp | | [Gokin GK-5-54HG-480M](https://comparepv.com/panel/gokin-gk-5-54hg-480m) | 480 W | +50 W, cooler, +2.1 pp | | [Jinko Solar JKM480N-48QL6-DB-F2-EU](https://comparepv.com/panel/jinko-solar-jkm480n-48ql6-db-f2-eu) | 480 W | +50 W, cooler, +2.0 pp | | [Gamko New Energy GKA96N-PRO-480W](https://comparepv.com/panel/gamko-new-energy-gka96n-pro-480w) | 480 W | +50 W, lighter, +2.0 pp | | [Sunlike Solar LNVB-395M](https://comparepv.com/panel/sunlike-solar-lnvb-395m) | 395 W | Hotter, -1.8 pp, -5 yr warranty | | [Sunlike Solar LNVB-400M](https://comparepv.com/panel/sunlike-solar-lnvb-400m) | 400 W | Hotter, -1.5 pp, -5 yr warranty | | [Sunlike Solar LNVB-405M](https://comparepv.com/panel/sunlike-solar-lnvb-405m) | 405 W | Hotter, -1.3 pp, -5 yr warranty | | [Sunlike Solar SKT410M10-108D4](https://comparepv.com/panel/sunlike-solar-skt410m10-108d4) | 410 W | -20 W, lighter, -1.0 pp | | [Sunlike Solar SKT415M10-108D4](https://comparepv.com/panel/sunlike-solar-skt415m10-108d4) | 415 W | -15 W, lighter, -0.7 pp | | [Sunlike Solar SKT420M10-108D4](https://comparepv.com/panel/sunlike-solar-skt420m10-108d4) | 420 W | -10 W, lighter, -0.5 pp | | [Sunlike Solar SKT425M10-108D4](https://comparepv.com/panel/sunlike-solar-skt425m10-108d4) | 425 W | Lighter | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +80 W, cooler, +3.0 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +65 W, cooler, +2.8 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +75 W, cooler, +2.7 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +60 W, cooler, +2.5 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +70 W, cooler, +2.5 pp | --- Source: https://comparepv.com/panel/sunlike-solar-skt430m10-108d5 Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.