Out of stock

S-Energy 290W Solar Panel 60 cell SN290M-10

price as of December 02
Solar Loan from 6.99%
All S-Energy products All 290 Watt Panels


Rated Power Output 290 W
Voltage (VOC)40.7V
Number of cells60
Cell TypeMonocrystalline
Rated Efficiency17.75%
Connector TypeMC4 or MC4 compatible
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH64.96 x 38.98 x 1.57
Weight37.48 lbs
Manufacturer Part #SN290M-10
Operating Temperatures -40℃ to + 85℃
Scope of Application
  • Solar Panels for Boats
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Solar Panels for RV
  • Grid-Tie
  • Off-Grid
Warranty10/25 years see manufacturer
Delivery Time 5-7 business days

About product

SN 60-cell 290W is a wonderful monocrystalline panel for your home, boat or an RV. Great design of a module makes it look stylish anywhere you decide to put it. 60 cells are protected by an anodized aluminium frame. The manufacturer offers the panel of a standard durability and an enhanced one. 


  • 290W Power output
  • 17.75% efficiency
  • 60 cell, monocrystalline
  • Positive tolerance up to 5W
  • 1000 Volts Max Voltage
  • MC4 connectors

Solid efficiency provides you a lot of energy

SN 60-cell solar panel provides 17.75% efficiency. High energy conversion rate allows you to use your space more efficiently. This is especially important when dealing with limited space, like with a camper van or a boat.

Enhanced PID resistance

Potential Induced degradation is a result of stray currents in your panel and occurs especially often in wet weather. PID may result in 20%-30% performance loss of your panel. S-Energy engineers worked hard to prevent and minimize the impact of PID and the risk of it occurring is much lower in SN 60-cell.

Better durability for extreme weather conditions

SN 60-cell was made to be able to endure harsh weather. The panel is capable of withstanding 8,400 Pa of snow load and 5,400 Pa wind load. Plus it can endure 30.7 m/s hail balls. It has high corrosion, salt mist and ammonia resistance.

10 years product warranty, 25 years performance warranty

The 290W solar panel comes with 10-year limited product warranty and a 25-year linear power warranty. The module retains > 97.5% nominal power during 1st year. Maximum power decline from year 2 to 24 is at 0.7% which results in 80.7% power output at year 25.


1,650 x 990 x 40mm


37.48 lbs (17kg)

Reviews & Questions

  • Reviews (3)
  • Questions (3)
Well, i just put two of these on my RV and boom, i’m all set. Much more convenient than dragging around a generator.
Kirrador L.
11/01/2021 05:52 pm
The panel to me seems kinda average. I guess it’s fairly cheap tho. Otherwise nothing about it really impressed me. But the shop is great, guys are really trying hard and seem really into it. i guess i’ll be back for something else.
10/14/2021 10:11 am
The service was greaat. the calculator really came in handy. Panels arrived and we are going to start the installation soon. thank you!
10/06/2021 01:31 pm

Leave a review

where is it from?
10/25/2021, 10:16
S-Energy is a Korean company.
how do i fix it on an RV?
10/17/2021, 12:15
Usually people use screws and mounting brackets. Check out our installation guides in Guides & Articles section.
what’s the Voc? do i need to fuse it?
10/04/2021, 09:33
The Voc is 40.7. In some situations you need fusing. Read the installation manual for more info on that.