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Silfab Elite SIL-420 BG Solar Panel

The Silfab Elite SIL-420 BG is a US-manufactured, high-efficiency solar panel featuring proprietary X-pattern technology, with a power output of 420 W and module efficiency of 21.9%. It is designed for residential applications and supports a maximum system voltage of 1000 VDC, with robust surface load ratings of 5400 Pa. The panel measures 1864 mm x 1029 mm x 35 mm and weighs approximately 20.8 kg (silfabsolar-420-bg).

Images

Silfab Elite SIL-420 BG Solar Panel
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Pros and cons

Pros

Strengths called out by generated product content.

  • High efficiency with a conversion rate better than average
  • Manufactured in the USA with North American quality standards
  • Reliable and durable performance over the panel's lifetime
  • Impressive energy production and quality as reported by users
  • Sleek, all-black design appealing to homeowners
  • Integrated cell design and conductive backsheet improve performance
  • Panels are made to order, allowing customization

Cons

Tradeoffs and constraints to review before choosing.

  • Silfab does not handle installation directly; installation is contracted out
  • Limited information on specific benefits of 'elite' panels in some sources
  • Longer panel length may affect installation setback requirements

Notes

Context that does not fit neatly as a pro or con.

  • Panels are described as unique and visually appealing
  • Some users note the panels look very sleek up close but less noticeable from a distance
  • Panel size and appearance may vary, affecting installation considerations

Electrical Specifications

Power Output
420 W1
Efficiency
21.9 %1
Cell Type
back-contact, mono-PERC MWT c-Si, PERC2
Temperature Coefficient
-0.34 %/°C1
Max Current
13.331
Min Power Output
420 W1
Max System Voltage
1,0001
Power
4201

Physical Dimensions

Width
1,029 mm1
Height
35 mm1
Weight
20.8 kg1
Area
21

Design

Features
advanced anti-reflection coating, anti-reflection coated glass, back-contact solar cell, monolithic conductive backsheet, N-Type TOPCon technology, rear insulator, all black aesthetic, American-made, conductive backsheet, durability, half-cell technology, high efficiency, integrated cell design, maximized energy production, PERC technology, reliable, sleek design, X-pattern technology1
Lead Free
Yes1
Module Type
back-contact, monocrystalline, monolithic

Material & Construction

Frame Material
aluminum
Frame Color
black

Sources

  1. Source 1silfabsolar.comsilfabsolar.com13 facts
    Power OutputEfficiencyTemperature CoefficientMax CurrentMin Power OutputMax System VoltagePowerWidthHeightWeightAreaFeaturesLead Free
    Open
  2. Source 2silfabsolar.comsilfabsolar.com1 fact
    Cell Type
    Open