Out of stock

VSUN 320W Solar Panel 120 cell VSUN320-60M-BB

price as of June 07
Solar Loan from 6.99%
All VSUN Innovative & Smart products All 320 Watt Panels


Rated Power Output 320 W
Voltage (VOC)40.4 V
Cell number
  • 120 cell
Cell TypeMonocrystalline
Rated Efficiency19.22%
Connector TypeMC4
Backsheet Color
  • black
Frame Color
  • black
Dimensions LxWxH65.4 x 39.4 x 1.38 in
Weight41.1 lbs
ManufacturerVSUN Innovative & Smart
Manufacturer Part #VSUN320-60M-BB
Operating Temperatures -40 °F to +185 °F
Scope of Application
  • Solar Panels for Boats
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Solar Panels for RV
  • Grid-Tie
  • Off-Grid
Warranty12-year warranty extendable 25 years
Delivery Time 5-7 business days

About product

VSUN brings another remarkable model to the global market: a rigid 60-cell monocrystalline panel. A 320W PV module from Japanese engineers shows great efficiency and high reliability. It is a good choice for a home solar system.


  • 320W Power output
  • 19.22% efficiency
  • 25 performance warranty, 12 year material and workmanship warranty
  • Withstand wind loads of 2400 Pa and snow loads up to 5400 Pa

Whatever the weather

The VSUN module shows good performance in low-light conditions and high temperatures don’t affect it that much. The power temperature coefficient of a model is at -0.38%/°C

Strong warranties ensure the quality

The VSUN module comes with a 12 year workmanship warranty. The panel loses around 3% of power in the first year after the installation, but you can expect over 80% of its rated power output after 25 years.

High efficiency saves you space

With the VSUN panel you can expect to have 19.22% efficiency. High energy conversion rate ensures that you make the best use of your space.

Don’t fear harsh weather

PV modules come certified for salt/ammonia corrosion resistance and have load certificates: wind to 2400Pa and snow to 5400Pa. Solar cells are protected by a 3.2 mm layer of toughened safety glass and black anodized aluminium frame. These solar panels can withstand a natural disaster and protect your roof from harsh winds as well.


65.4 x 39.4 x 1.38 in


41.0 lbs

Reviews & Questions

  • Reviews (4)
  • Questions (3)
The delivery was fast and i loved your solar calculator. Panels themselves are alright. The power output is just okay, i guess. The design, however, is very very very appealing. Thanks, pleasure doing business with you
08/24/2021 06:17 pm
The service was great and I really love the panels. Thanks for the tips and advice along the way.
08/11/2021 07:33 pm
Very satisfied with vsun panels. I think this company will do well in the future! Their designers did a great job, I love having these panels on my roof.
08/04/2021 09:16 am
Haven’t heard of VSUN before, so I decided to try them out. Didn’t expect much, but so far so good! I REALLY like the design of those. The performance is strong and I start to think that I spent my money quite well.
07/07/2021 04:55 pm

Leave a review

what is the fuse for it
08/18/2021, 07:00
Series fuse rating is 20A. Read the operating and installation manual for details on fusing.
how long can I expect these panels to last?
07/29/2021, 11:09
The expected lifetime of solar panels is at least 25 years — this is when the warranty runs out. Japanese panels are high quality, so they last for much longer. In theory a panel could live up to 50 years with proper maintenance.
What can you say about VSUN overall? haven’t heard a lot about them
07/17/2021, 09:58
VSUN is a Japanese provider from Tokio, invested in by Fuji Solar. The company emerged in 2006 and since then they have spreaded into NA, southeast Asia and EMEA.