REC TwinPeak 320TP2M Solar Panel (320 watts)

Original price was: $229.00.Current price is: $192.00.

$0.60/watt | 320 watt TwinPeak2 Mono Technology from REC | Mono | 120 half-cut mono PERC cells | Black frame | LIMITED SUPPLY ONLY | MINIMUM ORDER: 3 Rec_RGB

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SKU: PV-6362 Categories: ,

TwinPeak2M Solar Panel

320 watts with Black Frame


  • TwinPeak2M technology with more efficiency (19.2% efficiency)
  • Black anodized aluminum frame
  • 120 half-cut mono cells (6 strings of 20 cells)
  • TwinPeak2M innovative design for higher efficiency & power output to reduce balance of system costs
  • Higher yield even in shaded conditions
  • Advanced technologies for increased light capture
  • Proven reliability of established manufacturer
  • 100% PID free

The technological advancements in the Twinpeak2 module series provide more power output per square foot than the standard 60-cell solar panels and the latest REC 320TP2M TwinPeaks2M modules are a further development in this series. Greater panel efficiency, even in shadier conditions and smaller areas, allows for more electricity generation capacity and maximum use of the available space.

Based on an innovative design that provides more power output per square meter, the new REC TwinPeak2M solar panel features 320 watts with 120 half-cut monocrystalline cells, four bus bars, passivated emitter rear cell (PERC) technology, and a split junction box. Together, these technologies enhance power output by over 12 watts per panel. Like all REC products, the REC TwinPeak2M Series are 100% free from potential induced degradation (PID), avoiding power losses even in the harshest conditions and environments in terms of high temperatures and humidity.

Another advantage of these solar panels is their ability to generate power even when partially shaded. In a standard solar panel, if any section of the module is shaded, the panel will lose at least one string, or one third of its energy production, and if shaded across the width the panel will stop providing power. The REC TwinPeak2M modules are split into two twin section which are able to generate electricity independently of each other but combine again before the current exits the module. This helps them to continue producing electricity in the non-shaded section even at times of reduced irradiance on the module, increasing overall energy yield and installation profitability

Splitting the junction box into three separate units enables the ground-breaking new layout of the REC TwinPeak2M Series, while also reducing heat build-up and bolstering panel reliability. Furthermore, the half-cut cells — which are manufactured by laser cutting standard-sized cells in half — result in a reduction of resistive losses and a higher fill factor. The PERC architecture improves the light absorption of the cell, boosting overall performance, and the addition of a fourth bus bar increases the flow of current, improving efficiency and reliability.

pdficon_largeREC TwinPeak2M Series Specifications

Additional information

Weight40.8 lbs
Dimensions65.9 × 39.25 × 1.5 in

20-year product warranty and 25-year linear power output warranty


UL 1703, Fire classification Type 2; IEC 61215, IEC 61730,
IEC 61701 (Salt Mist – severity level 6), IEC 62804 (PID Free),
IEC 62716 (Ammonia Resistance), ISO 11925-2 (Ignitability Class 1),
UNI 8457/9174 (Class A), ISO 9001:2015, ISO 14001, OHSAS 18001

# panels per pallet