In stock

Silfab 400W Solar Panel 132 Cell SIL-400-HC+

$267.12
(2)
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Pay $44.52 / month
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All Silfab products All 400 Watt Panels

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Specification

Length75.3in
Width40.8in
Rated Power Output 400 W
Voltage (VOC)43.02
Maximum String Voltage 1000V
Number of cells132
Cell TypeMonocrystalline
Rated Efficiency20.2 %
Connector TypeMC4 or MC4 compatible
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH75.3 x 40.8 x 1.37 in
Weight47 lb
Pallet Qty26
ManufacturerSilfab
Manufacturer Part #SIL-400HC+
Operating Temperatures −40°F to +185°F
Scope of Application
  • Solar Panels for Commercial
  • Solar Panels for Home
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty25-30 year warranty
Delivery Time 5-7 business days

About product

Among the newest offerings of Silfab, SIL-400 HC is part of the SILFAB PRIME series. These panels use state-of-the-art technology to achieve high efficiency and dependability. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight. 


Another advantage is the half-cut cell technology. SIL-400 HC has solar cells half the size of those installed in conventional panels. The main benefits are decreased power loss, improved longevity and better low-light performance. The efficiency of this model reaches 20.2% — well above the market’s average. The innovations made the appearance of the panel as impressive as the specs. A mere 1.37" thick, this model is completely black with a smooth surface. This beauty doesn’t compromise the quality or reliability of the panel. Silfab provides a 25-year product warranty. Stable power output is also guaranteed — performance warranty will protect you during 30 years. 

  • 400 W power output
  • 132 half-cut PERC cells
  • 20.2% efficiency
  • 1000 V DC maximum system voltage
  • MC4 connectors
  • 25-year product and 30-year performance warranties

Outstanding productivity integrating the newest advances

This panel's manufacturer offers power output of 400 W at 20.2 percent efficiency. High energy production levels are attained by utilizing the most recent developments in the solar sector. A more productive panel produces more per square foot and pays for itself more quickly.


Keeping the cool in high temperatures

SIL-400 HC manages to stay efficient even at high temperatures. For every 1.8°F above 77°F, it loses just 0.28% in efficiency, allowing you to make the most of the sunniest hours.

Quality and reliability

SIL-400 HC is subject to rigorous quality and reliability testing as well as many quality checks throughout the production process. The level of automation in the manufacturing facilities virtually eliminates human error. To guarantee that you receive the finest, REC is committed to quality, safety and dependability.

Low degradation for increased longevity

In the first year of service, these panels will lose no more than 2.9% of their power output. The average yearly power drop from the second to the 30th year will be no more than 0.50%. After 30 years, the modules will retain more than 82.6% of their initial output.

A panel that can handle hail, wind and snow

The 1.37" frame made from anodized aluminum and a layer of protective tempered glass make this module resistant to the foulest of weather. The front side of the modules can resist a 5400 Pa load, and the back side 4000 Pa.

Outstanding all-black design

The panel has a sleek, all-black style that complements any roof beautifully. Silfab uses unique treatment and selection procedures to guarantee optimum cell color. The cells are connected by thinner wires, and from a distance, the surface of the modules seems seamless and smooth.
Size
75.3" x 40.8" x 1.37"
Weight
47 lb


Reviews & Questions

  • Reviews (2)
  • Questions (3)
We recently purchased these panels for our home and couldn't be happier with the performance. As someone who cares deeply about the environment, I think going solar was a step long overdue. Installation was a breeze and now the panels are generating even more energy than we expected. Overall, I would highly recommend Silfab to anyone looking for a reliable and efficient solar panel for their home.
Patricia
04/15/2023 08:54 am
Hi, I'm John, a tech enthusiast and homeowner. We recently bought these Silfab 400W panels, and I have to say I'm pretty impressed. As someone who's into cutting-edge technology, I was drawn to the high efficiency and advanced PERC technology, which I can tell the panels are delivering on the promises even on partly cloudy days. The panel's sleek black design was also a plus, and it blended in nicely with the aesthetics of our home. Highly recommended!
Jonhn
04/15/2023 08:50 am

Leave a review

Are Panels’ posted prices based upon Pallet purchase, or individual unit purchase ?
RicoZ
04/16/2023, 14:50
A1SolarStore
Prices are based upon pallet purchase only in our wholesale section. Prices for all other panels in our store are individual
How realistic is it for me to install a few of these myself? I have some DIY experience
Carl Moore
04/15/2023, 19:59
A1SolarStore
Whether you need professional help or not depends on the local laws. Some states require that an installation be performed by a certified professional.
Does panel come with built in micro inverter?
James schroeder
04/13/2023, 14:54
A1SolarStore
This model doesn't come with a built-in microinverter, but getting one is as easy as putting it into your cart!