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01223 858414

300W All-Black Mono 12V/24V Premium Solar Panel Kit




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This premium 300W monocrystalline solar charging kit is suitable for medium-large off-grid installations. In motorhomes, caravans, beach huts and liveaboard boats, it should be capable of keeping a 12V or 24V battery bank charged with medium-high usage (such as LED lights; TV; water pump; phones/tablets/laptops charging; electrical fridge; radio; fan).

This kit contains:

    300W monocrystalline all-black Solar Panel - positive power tolerance

    20A Victron SmartSolar MPPT solar charge controller - in-built bluetooth technology

    1.5m 6mm2 30A Fused Harness

    Pair of 3m solar cables with MC4 connectors

Measuring 1640 x 992mm, these 300W mono-crystalline panels offer a module efficiency of up to 18.4% and make for a great value array with a neat black finish.

The output warranty is stronger than the industry standard, offering 12 years at 90% , and along with the 10 year manufacturer's warranty.

The MPPT regulator from the SmartSolar range, manufactured by Dutch company Victron Energy - one of the market leaders in solar power electronics equipment. The Victron Energy brand is synonymous with quality and reliability - ensuring that this 20A MPPT charge controller is capable of providing significantly more power to your battery bank - which improves battery lifespan and equates to lower power losses in the system. This also incorporates in-built bluetooth technology so that you can use your smartphone or tablet as monitor display for your solar power system.

To connect this kit together you will need suitable cables. We provide two x 3m cables with MC4 connectors on to enable you to connect the panel to the regulator. We also provide a suitable 1.5m 30A harness to connect the regulator to your battery bank.

If your looking for a suitable mounting solutions please check out our mounting page.


  • Peak power Wp 300W
  • Voltage at peak power Vmp: 32.8V
  • Max open circuit voltage Voc: 40.1V
  • Current at peak power Imp: 9.05A
  • Max short circuit current Isc: 9.69A
  • Weight: 18.5kg
  • Dimensions: 1640 x 992 x 35mm
  • Warranty on output: 25 years

If the cables are not long enough let us know and we will make something up to suit your needs.

Suitable for charging 12V or 24V battery banks.