In stock

Silfab 490W Solar Panel 156 Cell SIL-490-HN

$319.58
$613.48
Save $293.90
(2)
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Pay $53.26 / month
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Minimum order – 6 panels

We have changed the number of solar panels to comply with shipping terms.

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All Silfab products All 490 Watt Panels

Specification

Length89in
Width40.8in
Rated Power Output 490 W
Voltage (VOC)54.05 V
Maximum String Voltage 1500V
Cell number
  • 156 cell
Cell TypeMonocrystalline
Rated Efficiency20.9%
Connector TypeMC4
Backsheet Color
  • white
Frame Color
  • silver
Dimensions LxWxH89 x 40.8 x 1.37 in
Weight56.9 lbs
Pallet Qty31
ManufacturerSilfab
Manufacturer Part #SIL-490-HN
Operating Temperatures -40℃ to + 85℃
Scope of Application
  • Solar Panels for Boats
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Solar Panels for RV
Use
  • Grid-Tie
  • Off-Grid
Warranty12-year warranty extendable 25 years
Delivery Time 5-7 business days

About product

Silfab SIL-490 HN is a PV module created for large and small commercial applications. Silfab engineers made these panels durable and efficient, while minimizing the amount of useful space required for their operation. One of the keys to making these panels ideal for commercial use is the half-cut cell technology. The SIL-490 HN 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 20.9% – well above the market’s average. The robust silver frame can easily handle even the strongest winds and heaviest snowfalls. The rear of the panel is ready for loads up to 2400 Pa and the front for up to 5400 Pa. The warranties provided by Silfab are also among the best in the industry. The 12-year product warranty is extendable to 25  years, and the linear performance warranty lasts three decades.


Key features

  • Engineered specifically for North American climates with maximum wind and snow loads of 5400 Pa and 2400 Pa
  • The default 12-year warranty is extendable to 25 years upon completing a registration process on Silfab website
  • Half-cut cell technology for better low-light performance and higher overall efficiency
  • 82.6% or more of the initial capacity will be left after a 30-year warranty period
  • Access to the Enphase Enlighten monitoring platform
  • 20.9% efficiency

Reviews & Questions

  • Reviews (2)
  • Questions (3)
The actual power output is comparable to what was stated. There hasn't passed enough time to say much else about the system. As for A1, I can honestly say that I have seldom had such a positive experience dealing with a firm in any industry. Authentic experts!
James K. Warthen
12/19/2022 02:36 am
The panels have performed admirably and effectively. An attractive option for a large system. The cells are not checkerboard blue, but black, it's a pro for me.
Uppose
12/17/2022 08:27 am

Leave a review

Does this panel have built in inverter ? If no do you sell them.
Mike
08/31/2023, 18:01
A1SolarStore
No, it doesn't. But you can find solar inverters here: https://a1solarstore.com/inverters.html
is your permanent mount 490 watt solar panel Compatible with a 500 watt portable power station?
Bernard
11/10/2022, 23:52
A1SolarStore
This solar panel comes with standard MC4 connectors which a power station should support. Still, make sure this is the case, there are many models out there.
Can I connect these with Anderson interface cable into my solar generator?
April Radcliff
04/13/2022, 22:51
A1SolarStore
Depends on the specs of your generator. If it supports the wattage and voltage of the panels, as well as the standard MC4 connectors, they should be compatible.