Rec 420W Solar Panel

The REC Alpha Pure-R Series build on the successes of previous REC Alpha products in uniting leading cell technology to create a revolutionary, powerful and reliable solar panel that perfectly balances power, weight and size.

Alpha Pure-R panels use Heterojunction (HJT) technology combined with N-Type, creating a power density that is the industry benchmark. The sleek all-black design is complemented by a genuine 25-year warranty.


  • Exceptional quality
  • Heterojunction (HJT) cell technology
  • Advanced cell connection technology
  • Pioneering panel designs: REC’s award-winning and iconic Twin design splits the REC Alpha Pure into two ‘Twin’ sections
  • Super-strong frame
  • Premium solar panel warranty

Key Features

Dimensions:1730 x 1118 x 30 mm
Weight:21.5 kg
Solar Cells:M80 half-cut REC bifacial, heterojunction cells with
lead-free, gapless technology