Silfab SIL-440-QD-DCA2
- Monocrystalline solar cell technology for enhanced efficiency
- Produces 440W per square feet to optimize rooftops with space constraints
- Independently generates renewable energy for electric bill savings
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Product Performance
Rated Power
Efficiency
Power Tolerance
Temperature Coefficient
440W
22.6%
0 to +10
PMax: -0.29 | Voc: -0.24
Power (measured in watts) and efficiency (how well panels convert sunlight to electricity) are some of the most common metrics used to compare solar panel products. While they are not the only means of comparison, they are important determinants in how much electricity you can produce with a solar panel system. Metrics like power tolerance and temperature coefficient are also important ways to analyze the potential performance of solar panels under the different conditions they will experience over their lifetime. Learn how panels from different manufacturers stack up against one another in our updated article about the best solar panels on the market.
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Warranty Information
✔️ Product Warranty Term: 25 years
✔️ Performance Warranty Term: 30 years
Solar panels generally come with an output warranty covering the energy production of the panel, and a materials warranty protecting you against undue wear and tear on your equipment. Learn more about solar panel warranties. -
Physical Characteristics
✔️ Cell Type: Monocrystalline
✔️ Panel Dimensions: 1721 mm x 1133 mm x 35 mm
✔️ Connector Type: 1350 mm, ø 5.7 mm, MC4 from Staubli
The physical characteristics of a solar panel have an impact on the product's performance. For example, metrics like efficiency and wattage are based on the type, size, and number of solar cells used in a panel. -
Certifications
✔️ Certifications Received: UL 61215, UL 61730, CSA C22.2#61730, IEC 61215, IEC 61730, IEC 61701 (Salt Mist Corrosion), IEC 62716 (Ammonia Corrosion), CEC Listing, UL Fire Rating: Type 1, ISO9001:2015
Organizations like the International Electrotechnical Commission (IEC) and Underwriters Laboratories (UL) create national and international standards for photovoltaic solar panels to ensure any products on the market meet certain specifications for safety and reliability reasons.
Download Spec Sheet
Monocrystalline solar cell technology for enhanced efficiency. Produces 440W per square feet to optimize rooftops with space constraints. Independently generates renewable energy for electric bill savings.