--- title: "Solitek SOLRIF N Satin 445 Solar Panel: Specs & Datasheet | ComparePV" description: "Solitek SOLRIF N Satin 445 solar panel. Specs: 22.06% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ginlong-solis-solrif-n-satin-445" image: "https://comparepv.com/og/panel/ginlong-solis-solrif-n-satin-445.png" updated: 2026-09-11 --- # Solitek SOLRIF N Satin 445 Middle of its segment, heavy for its output 1,220 panels in the segment TOPCon 400-450 W ## Identity - **Manufacturer:** Solitek - **Model:** SOLRIF N Satin 445 - **Series:** SOLRIF N Satin - **Rated power:** 445 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 400-450 W (1220 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 445 W | 435 W | Strong - top 8% | | | Module efficiency | 22.06% | 22.00% | Typical | 6,268 | | Power density | 212.4 | 220.2 | Weak - bottom 8% | 9,112 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,152 | | Weight (kg) | 27.0 kg | 22.0 kg | Weak - bottom 5% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.06% | 22.00% | Typical | 6,268 | | Power density | 212.4 | 220.2 | Weak - bottom 8% | 9,112 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,152 | | Weight per kWp | 60.7 | 51.5 | Weak - bottom 5% | 12,607 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **60.7 kg per kWp** - Bottom 5% of the TOPCon 400-450 W segment, against a median of 51.5. Ranked 12,607th in the whole database. - **212.4 watts per square metre** - Bottom 8% of the TOPCon 400-450 W segment, against a median of 220.2. Ranked 9,112th in the whole database. - **Best for:** BIPV, commercial and residential. - **Not ideal for:** Weight-limited structures and roofs where every square metre has to count. ## Specification ### Electrical - **Rated power (Pmax):** 445 W - **Efficiency:** 22.06 % - **Voltage at Pmax (Vmp):** 29.40 V - **Current at Pmax (Imp):** 15.14 A - **Open-circuit voltage (Voc):** 34.40 V - **Short-circuit current (Isc):** 15.79 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.300 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 46 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 96 - **Bifacial:** yes ### Physical - **Length:** 1806 mm - **Width:** 1160 mm - **Thickness:** 17 mm - **Weight:** 27.0 kg - **Area:** 2.09 m2 - **Power density:** 212.4 Wp/m2 ### Warranty and degradation - **Product warranty:** 30 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 90.0 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.31 % - **Output after 30 years:** 401 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 6268 of 14129 | | Power density | 9112 of 14129 | | Temperature coefficient | 6152 of 14129 | | Weight | 12607 of 14129 | | Warranty | 21 of 14129 | ## About this series The **SOLRIF N Satin** series are advanced photovoltaic panels featuring satin-coated, anti-reflective glass, designed with specific environments and locations in mind - airports, military zones, roadside areas, and buildings in dense urban areas. The use of **matte Satin glass with reduced reflectivity** eliminates distracting glare without compromising energy generation, setting this series apart from standard modules. The panels are designed as a **integrated Solrif roof system** - mounted directly onto the roof instead of traditional roofing, creating a sleek, uniform black surface. Thanks to the use of **2mm thick glass**, the modules are significantly lighter than typical counterparts, reducing the load on the roof structure and simplifying installation on large areas. The N-type technology cells provide high efficiency and long-term stability, as confirmed by a 30-year product warranty and energy yield guarantee. This is a solution for investors who seek a balance between architectural aesthetics, environmental requirements, and efficient solar energy production. ## Notable figures - Efficiency of 22.1% matches the \*\*TOPCon 400-450W\*\* median - 212.4 W/m² power density is 7.8 W/m² below \*\*TOPCon 400-450W\*\* median (220.2 W/m²) - requires larger installation area - Temperature coefficient of -0.30%/°C matches the \*\*TOPCon 400-450W\*\* median - Weight of 27.0 kg is 5.0 kg above \*\*TOPCon 400-450W\*\* median (22.0 kg) - verify structural support - Ranked #6268 out of 14129 panels for efficiency in the database ## Questions ### Can SOLRIF N Satin 445W panels be installed on pitched roofs as a replacement for traditional roofing? Yes, the SOLRIF N Satin series is designed specifically for in-roof integration using the Solrif system. The modules are installed directly into the roof slope, replacing conventional tiles or other roofing materials. The result is a sleek, uniform all-black surface with no visible mounting hardware. Factory-fitted Solrif compatibility means no additional adapters are needed - the panels are ready for direct integration upon delivery. ### Why do SOLRIF N Satin panels use 2 mm glass instead of the standard 3.2 mm, and is it safe? The 2 mm glass is used deliberately to significantly reduce module weight compared to standard 3.2 mm glass variants. Lighter panels reduce the structural load on the roof and simplify installation across large surface areas. The trade-off is a lower hail resistance rating compared to thicker-glass versions; however, the modules hold full certifications for standard snow and wind loads and are engineered for decades of reliable performance. ### How do SOLRIF N Satin panels differ from conventional PV modules in terms of glare? Standard PV modules reflect a significant portion of incident light, which can cause glare for pilots, drivers, or nearby residents. The SOLRIF N Satin series uses matte satin glass with an anti-reflective coating that minimizes disruptive reflections. Energy production remains comparable to standard-glass modules, so there is no meaningful sacrifice in system yield in exchange for improved safety and aesthetics. ### What warranty does the Solitek SOLRIF N Satin carry and what does it cover? Solitek provides a 30-year product warranty covering material and workmanship defects, alongside a 30-year power output warranty for the SOLRIF N Satin series. The manufacturer is based in Lithuania and produces modules in Europe, simplifying warranty claims within the EU. The 30-year dual warranty is among the strongest in the market and reflects the long-term reliability of N-type TOPCon cell technology. ### Are SOLRIF N Satin 445W panels bifacial, and does that matter for rooftop installations? Yes, SOLRIF N Satin modules are bifacial - the TOPCon cells generate power from reflected light reaching the rear side as well. In a Solrif in-roof configuration, the bifacial gain is limited by the panel's proximity to the roof deck. However, the N-type TOPCon technology itself delivers higher efficiency and lower long-term degradation than PERC cells. Bifacial gains are most pronounced in ground-mount or flat-roof installations with a light-colored reflective surface beneath. ### What types of installations is the SOLRIF N Satin series best suited for, and where is it less appropriate? The SOLRIF N Satin series was developed for glare-sensitive locations: airports, military zones, roadside areas, and buildings in dense urban environments. It is also an excellent choice for architecture-driven projects where aesthetics are a priority. It is not the optimal solution when maximizing yield at the lowest possible BoS cost is the primary goal, as the satin glass and integrated Solrif system carry a price premium over conventional ground-mount or on-roof modules. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/Solrif-N-Satin_B96-445W_EN-8cebb5756bfd.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +50 W, lighter, +2.7 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +45 W, lighter, +2.4 pp | | [Suntech STP-NT11/48QGSF-490](https://comparepv.com/panel/suntech-stp-nt11-48qgsf-490) | 490 W | +45 W, lighter, +2.4 pp | | [JA Solar JAT54S40-485/LR](https://comparepv.com/panel/ja-solar-jat54s40-485-lr) | 485 W | +40 W, lighter, +2.2 pp | | [AIKO AIKO-A485-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a485-mce54mw) | 485 W | +40 W, lighter, +2.2 pp | | [Longi Solar LR7-54HJD-495M](https://comparepv.com/panel/longi-lr7-54hjd-495m) | 495 W | +50 W, cooler, +2.2 pp | | [AIKO AIKO-A485-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a485-mah54mw) | 485 W | +40 W, lighter, +2.2 pp | | [Solitek SOLRIF D Agro 300](https://comparepv.com/panel/ginlong-solis-solrif-d-agro-300) | 300 W | -145 W, heavier, -7.2 pp | | [Solitek SOLRIF D Terracota Bronze 370](https://comparepv.com/panel/ginlong-solis-solrif-d-terracota-bronze-370) | 370 W | -75 W, heavier, -3.7 pp | | [Solitek SOLRIF D Black 455](https://comparepv.com/panel/ginlong-solis-solrif-d-black-455) | 455 W | +10 W, heavier, +0.5 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +65 W, cooler, +2.9 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +60 W, cooler, +2.6 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | +60 W, cooler, +2.6 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +55 W, cooler, +2.4 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +55 W, lighter, +2.4 pp | --- Source: https://comparepv.com/panel/ginlong-solis-solrif-n-satin-445 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.