Big changes are coming to solar in 2025. What you don’t know could cost you. Read more.

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.

Looking for “the One”: How to check the quality of a solar panel

Strength in numbers: How half-cut solar cells conquer the market

How solar panels work: Quick guide with stages and schemes

Plug and play: Quick start with AC solar panels

Second-hand solar panels: Are they worth it?

Most common solar panel defects and how to deal with them

How to transport, ship, carry and move solar panels around

Monocrystalline vs polycrystalline solar panels: The difference explained

Solar panel degradation and how to slow it down

How to clean solar panels properly: Complete guide

It's no use crying over broken glass: How to receive and inspect your freight shipment

How to choose solar panels for home and commercial use

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$0.36
  • Rated Power Output 450 W
  • Voltage (VOC)35.03V
  • Number of cells96
  • Cell TypeMonocrystalline
In stock

Phono Solar 550W Solar Panel 144 Cells PS550M6H-24/TH

  • Price per Watt$0.38
  • Rated Power Output 550 W
  • Voltage (VOC)49.59V
  • Number of cells144
  • Cell TypeMonocrystalline