Out of stock

REC 320W Solar Panel 120 cell REC320TP2M

price as of December 10
Solar Loan from 6.99%
All REC products


Voltage (VOC)40.0 V
Number of cells120
Cell TypeMonocrystalline
Rated Efficiency19.2 %
Connector TypeMC4 or MC4 compatible
Backsheet Colorwhite
Frame Colorblack
Dimensions LxWxH66 x 39.25 x 1.5 in
Weight40.7 lbs
Manufacturer Part #REC320TP2M
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
Warranty20/25 Years See warranty details
Delivery Time 5-7 business days

About product

REC Twinpeak 2 modules are a powerful and modern choice for a residential solar system. Split cell design provides better shading tolerance, durability and higher efficiency. The model comes with a 20-year product warranty and 25-year performance warranty.

  • 300-320W power output
  • up to 19.2% efficiency
  • 120 half-cut monocrystalline cells
  • Better shading tolerance
  • MC4 connectors
  • Made in Singapore

High efficiency with half-cell design

This model is an example of breakthrough technology that REC introduced: half-cut cell design. Smaller cell size allows for higher production from a square foot. While this 120-cell panel is comparable in size to a standard 60-cell panel, it produces more energy and allows you to use your space more efficiently.

Prepared for harsh weather conditions

REC TP2 shows great resilience to extreme weather conditions. The module can withstand up to 2400 Pa wind load and up to 5400 Pa snow load. Half-cut cell technology makes cells more durable and prolongs the lifespan of a panel. The panel is fully protected from potential induced degradation (PID).

Proven high quality is backed up by strong warranties

The Norwegian manufacturer is known for the high quality of its product. Every REC module undergoes third-party testing. This model in particular comes with a 20 year product warranty — much higher than most Chinese competitors offer. There is also a 25 year performance warranty. A module loses 0.7% of its output annually and no more than 2.5% in its first year.


66 x 39.25 x 1.5 inches


40.7 lbs (18.5 kg)

Reviews & Questions

  • Reviews (4)
  • Questions (3)
The service is great and the delivery was on time. The panels themselves look high quality and do produce a lot of power. So far I'm quite satisfied — we’ll see what the future brings.
12/03/2021 08:50 am
thank you for the recommendation earlier! i was really wondering about this split cell technology, cause i needed something to fight shading well. This one does alright!
11/17/2021 01:49 am
Not the most modern, but still a great panel and for a really fair price.
10/29/2021 04:09 pm
Oh, I know this module! My friend has had it for a couple of years already. He said that it’s a great module to have and he really likes rec panels in general
10/09/2021 11:47 am

Leave a review

Singapore? I thought rec was norwegian
12/02/2021, 11:11
It is a Norwegian brand, yes. However, their production facilities are located in Singapore.
what kind of inverter would you recommend with that panel?
11/27/2021, 10:03
Good day. Well, it depends on the size of your system. If you don’t plan on adding the batteries, any grid-tie inverter will do. We receive a lot of positive feedback on the SolarEdge brand.
i’m not really into deliveries, can I grab them myself from somewhere?
11/09/2021, 09:51
Sure thing. The list of available pickup locations is under the price.