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Solar PV panels

  • 255 articles
  • 1958 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.

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Saltwater batteries: Do they worth their salt?

Trump vs solar: What’s happening to America’s solar in 2025

Solar arrays: Powered by sunshine

Free solar panels: Are they really free?

A1 SolarStore named official U.S. distributor for Gstar solar modules

Cancelling a solar lease contract: Finding ways out

Solar panel warranties: Don’t get burned

Community solar: Shared sunshine

Solar leasing: Rent the sun

Solar panels View more

In stock

SolarSpace 580W Solar Panel 144 Cell Bifacial SS8-72HD-580N

  • Price per Watt$0.51
  • Rated Power Output 580 W
  • Voltage (VOC)51.48V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock

Hyperion (Runergy) 550W Solar Panel 144 Cells Bifacial HY-DH144P8-550

  • Price per Watt$0.48
  • Rated Power Output 550 W
  • Voltage (VOC)49.9V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
Customer Choice

Axitec 580W Solar Panel 144 Cell Bifacial AC-580TGB/144TS

  • Price per Watt$0.42
  • Rated Power Output 580 W
  • Voltage (VOC)52.82V
  • Number of cells144
  • Cell TypeMonocrystalline
In stock

Axitec 550W Solar Panel 144 Cell Bifacial AC-550MBT/144US Assembled in the USA

  • Price per Watt$0.42
  • Rated Power Output 550 W
  • Voltage (VOC)50.2V
  • Number of cells144
  • Cell TypeMonocrystalline
In stock

Axitec 550W Solar Panel 144 Cell Bifacial AC-550MBT/144V (UAE made)

  • Price per Watt$0.42
  • Rated Power Output 550 W
  • Voltage (VOC)49.9V
  • Number of cells144
  • Cell TypeMonocrystalline