Silfab 500W Solar Panel Overview
The Silfab 500W Solar Panel (SIL-500 HM) is a top-tier commercial module designed to provide 500W of power output with 21.0% efficiency. Featuring Passivated Emitter Rear Contact (PERC) technology and half-cut cells, this panel is optimized for superior energy production in commercial, grid-tie, off-grid, and residential applications. Its 132 monocrystalline cells and 1500V DC maximum system voltage make it ideal for large-scale solar projects that demand high power density and reliability.
With a 25-year product warranty and a 30-year performance guarantee, the Silfab SIL-500 HM promises long-term value, ensuring that after 30 years, the panel will still deliver over 82.6% of its initial output. The panel's impressive durability is supported by a 1.37" anodized aluminum frame and tempered glass, providing the ability to withstand harsh environmental conditions, including heavy snow, wind, and hail.
Silfab 500 Watt Solar Panel Key Features
- Power Output: Delivers 500W of nominal power with 21.0% efficiency, optimized for commercial installations.
- PERC Technology: Enhanced energy absorption with a reflective layer that boosts power output and efficiency.
- Half-Cut Cell Technology: Reduces power loss, enhances durability, and improves low-light performance.
- Robust Design: Built with a 1.37" anodized aluminum frame and tempered glass, allowing the panel to withstand 5400 Pa front load and 2400 Pa rear load.
- Superior Warranty: Includes a 25-year product warranty and a 30-year linear performance guarantee, with a degradation rate of no more than 0.5% per year after the first year.
- Weather Resistance: Certified to endure extreme environmental conditions such as hail, wind, and snow.
Silfab 500W Datasheet
Electrical Specifications (STC)
| Category | Details |
|---|---|
| Rated Power Output | 500W |
| Maximum Power Voltage (Vmp) | 38.80 V |
| Maximum Power Current (Imp) | 12.89 A |
| Open Circuit Voltage (Voc) | 45.78 V |
| Short Circuit Current (Isc) | 13.48 A |
| Module Efficiency | 21.0% |
| Maximum System Voltage | 1500V |
| Series Fuse Rating | 25 A |
| Power Tolerance | 0 to +10W |
Mechanical Properties
| Category | Details |
|---|---|
| Dimensions (L x W x H) | 82.6" x 44.6" x 1.37" |
| Weight | 50.1 lbs |
| Cell Type | Monocrystalline, PERC |
| Number of Cells | 132 |
| Frame | Anodized Aluminum |
| Front Glass | 3.2 mm, high transmittance, tempered |
| Backsheet | White |
| Connector Type | MC4-EVO2 |
Performance and Reliability
The Silfab SIL-500 HM offers impressive energy yield even under high temperatures, thanks to its excellent temperature coefficient of -0.36%/°C. This means that the panel's performance is only minimally impacted when temperatures exceed 77°F. The module is highly durable, with a low degradation rate of 2.9% in the first year, and an annual drop of no more than 0.5% in subsequent years, ensuring that after 30 years, it will still produce at least 82.6% of its original output.
The half-cut cell technology incorporated into the SIL-500 HM provides additional benefits. By reducing cell size, this technology decreases power loss, improves the panel's ability to perform in low-light conditions, and increases the panel's overall lifespan.
Additionally, this panel is manufactured to meet high-quality standards and undergoes rigorous testing to ensure long-lasting reliability and resistance to harsh weather conditions, including hail, wind, and snow. It can handle a 5400 Pa front load and 2400 Pa rear load, making it suitable for installations in areas prone to extreme weather.
Certifications
- UL 61215, UL 61730: Certified for electrical safety and performance.
- IEC 61215, IEC 61730: International certifications for reliability.
- IEC 62716, IEC 61701: Tested for resistance to salt mist and ammonia corrosion.
- ISO9001:2015: Quality Management System certification.
Warranty and Lifespan
The Silfab 500W Solar Panel comes with an industry-leading warranty that includes a 25-year product warranty and a 30-year linear performance warranty. The performance degradation is minimal, with no more than 0.5% loss per year after the first year. This means that after 30 years, the module will still deliver at least 82.6% of its original power output.
Shipping and Installation
| Category | Details |
|---|---|
| Pallet Quantity | 29 panels per pallet |
| Weight per Pallet | 696 lbs |
| Pallet Dimensions | 82.6" x 44.6" |
| Delivery Time | 5-7 Business Days |
The Silfab 500W Solar Panel is engineered to meet the demands of commercial and utility-scale projects, providing high power density, superior performance, and exceptional durability. Its advanced PERC and half-cut cell technologies, combined with a robust warranty, make it a reliable choice for long-term solar installations.
If you're looking for a high-efficiency solar solution for your commercial projects, the SIL-500 HM Solar Panel by Silfab is an excellent option that guarantees optimal performance and long-lasting reliability.
SILFAB COMMERCIAL SILFAB 500W SOLAR PANEL, ENGINEERED FOR COMMERCIAL & UTILITY PROJECTS. Superior performance and proven reliability from a trusted source. 2023. Unparalleled coverage for all your commercial solar projects with our industry-leading 25-year product and 30-year linear performance warranty: SILFABSOLAR.COM.
Silfab 500W Solar Panel product has the following electrical specifications: Module Power (Pmax) is 500W, Maximum Power (Vpmax) is 38.80V, Maximum Power Current (Ipmax) is 12.89A, Open Circuit Voltage (Voc) is 45.78V, Short Circuit Current (Isc) is 13.48A, Module Efficiency is 21.090%, and Maximum System Voltage (VDC) is 1500V.
