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

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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.

Solar tubes: From dungeon to daylight

Solar power purchase agreements: Sun without spending

Solar canopies: More than just shade

Solar trees: Branching out from traditional solar

Hounen solar panels review 2025: Assembled in North America

Types of solar panels: The efficient, the cheap and the flexible

How electricity is generated and delivered: From source to socket

Peak and off-peak electricity: Cheapest time to use energy

Biomass energy: Pros and cons

Smart electrical panels: Energy management in your home

Solar panel costs in 2025: Prices & savings

Sonali Solar panels review 2025: Sunny India

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