300W 31.1V Mono Solar Panel in Aluminium Frame

  • £150.00

  • Ex Tax: £125.00

  • Product Code: SOL-300W
  • Availability: 16


What is the Difference between Monocrystalline and Polycrystalline Panels?

Monocrystalline and Polycrystalline are solar cells that are made from crystalline silicon. Though both are similar, the more expensive mono solar panels are generally regarded to have higher efficiency and longer life than their poly panel counterparts.

Why Go Solar?

Solar "photovoltaic" panels use the power of the sun to generate electricity and can be used in a variety of applications from calculators to home appliances. Solar panels provide power through batteries at off grid and isolated locations and are widely used in critical telecommunications and telemetry applications. Solar panels enable rapid installation of equipment at remote sites, either temporary or permanent, avoiding the costs and inconvenience of grid connection. They are designed for very low maintenance and longevity.

The monocrystalline solar panels ensure a high degree of energy transfer efficiency, with bypass diodes to minimize the effects of shadows.

The monocrystalline panels have a light-weight design, with a anodized aluminium frame for secure and convenient installation. They are durable and waterproof, making them ideal for both portable and permanent installations.

 Features and Benefits:

  • High efficiency crystalline solar cells for "all weather" charging
  • Water resistant, robust construction for outdoor use and long service life
  • Modules are designed in accordance with IEC61215:1993
  • Waterproof junction box and terminals for quick and easy connection
  • Proven material and tempered front glass
  • High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors
  • Sealed, waterproof, multi-functional junction box gives high level of safety
  • High performance bypass diodes minimize the power drop caused by shade
  • A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems

This solar panels is suitable for:

  • On-grid solar inverters
  • Off grid solar inverters
  • Battery chargers
  • Hybrid Solar Systems with energy storage


  • Silver Framed
  • High power models with pre wired quick-connect system with MC4 (PV-ST01) connectors
  • 60 Monocristalline cells
  • Rated power: 300W
  • Module efficiency: 19.8%
  • Voltage Vmp: 31.1V
  • Voltage Voc: 39.3V
  • Current at max power Imp: 8.85A
  • Max short circuit current Isc: 9.37A
  • Max system Voltage DC 1000V ( no more than 25 panels in series)
  • Dimensions: 1650 x 992 x 35mm
  • Weight: 17kg
  • Product Warranty: 10 years (installation conditions apply)

TRADE: Bulk purchase (10+ quantity) prices available upon request


Current at max power [Imp] 8.85A
Max short circuit current [Isc] 9.37A
Max system Voltage DC 1000V
Maximum Power Voltage [Vmp] DC 31.1V
Module efficiency 19.8%
Open Circuit Voltage [Voc] DC 39.7V
Rated power 300W
Weight 17kg
Dimensions 1650 x 992 x 35mm
Warranty 10 years (installation conditions apply)

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