Solar PV panels

  • 24 articles
  • 187 min

A varied knowledge base that answers many questions about solar panels. This includes their inner workings, shipping advice, tips on cleaning, efficiency, degradation and much more.

Solar arrays: Powered by sunshine

What's in the datasheet: A guide to reading solar panel specs

Understanding solar panel output: Standard Test Conditions vs. Real world

What are perovskite solar cells and how will they change solar industry

10 things people get wrong about solar panels

3 signs that you might need to replace your solar panels & 3 false alarms

Solar panel recycling: Problems of afterlife

What are Tier 1 solar panels and how to choose quality PV modules

Solar panel size range: From tiny to large

How do rooftop solar panels work?

N-type vs P-type solar cells: What are these?

How many hours a day do solar panels work?

Solar panels View more

In stock

JA Solar 440W Solar Panel 108 Cell Bifacial JA-JAM54-D41-440MB

  • Price per Watt$0.56
  • Rated Power Output 440 W
  • Voltage (VOC)39.38V
  • Number of cells108
  • Cell TypeMonocrystalline
In stock

Q CELLS 415W Solar Panel 132 Cell Q.PEAK DUO HQC-415-QPD-BKML-G10.C+-DCA Assembled in the USA

  • Price per Watt$0.63
  • Rated Power Output 415 W
  • Voltage (VOC)45.41V
  • Number of cells132
  • Cell TypeMonocrystalline
In stock

JA Solar 550W Solar Panel 144 Cell Bifacial JAM72D30-550/MB

  • Price per Watt$0.41
  • Rated Power Output 550 W
  • Voltage (VOC)49.9V
  • Number of cells144
  • Cell TypeMonocrystalline
In stock

Solarever 450W Solar Panel 96 Cells Mono Perc Bifacial SE-182*105-450M-96-BD

  • Price per Watt$0.56
  • Rated Power Output 450 W
  • Voltage (VOC)35.03V
  • Number of cells96
  • Cell TypeMonocrystalline
In stock
Customer Choice

Canadian Solar 450W Solar Panel 108 Cells Black CS6.1-54TM-450

  • Price per Watt$0.45
  • Rated Power Output 450 W
  • Voltage (VOC)38.9V
  • Number of cells108
  • Cell TypeMonocrystalline