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300W Solar Panel Kit – Includes Victron MPPT & 300W Rigid Panel

This 300W solar panel kit includes everything you need to wire a 300W solar array and a 100/20 MPPT charge controller as part of your campervan electrical system. It includes:

  • 12V kit
  • 300W rigid solar panel (164 × 99 × 3.5 cm)
  • 100/20 MPPT charge controller (choose smart or non-smart)
  • Solar cable to connect solar panels to charge controller (choose the distance between your solar panels & charge controller)
  • Solar panel brackets (choose screwed or glued)
  • Required DC cable, cable lugs & fuses
  • Isolator switch
  • Double-entry cable seal

£205.48£351.79

Out of stock

£205.48£351.79

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Description

300W Solar Panel Kit – Includes Victron MPPT, 300W Rigid Solar Panel & all required components

This 12V 300W solar panel kit includes everything you need to wire a 300W solar array and a 100/20 MPPT charge controller as part of your campervan electrical system. It includes:

 

Plus, pick from the following variables:

300W solar panel kit

Our solar panel kits include everything you need to connect a solar array to your electrical system. All cabling, fuses, cable lugs, etc. are included, as well as a number of optional extras to enhance the system.

This kit includes a 300W solar panel. This is a monocrystalline solar panel with a Voc of 39.8V and an Isc of 9.78A. This higher Voc will make charging on cloudy days or during winter much more viable. Find out more on our solar panel guidebook page.

The 100/20 charge controller is suitable for the supplied solar panels. You can pick from the SmartSolar or the BlueSolar (non-smart) version.

The DC cable gauge is specced on the distance between the charge controller and your busbars being no longer than 1.5m each way (3m ‘there and back again’ length). If your charge controller will be further away than this, please contact us so we can provide a system proposal with the correct cable gauge.

We include a PV isolator switch in every kit. This allows you to easily isolate the subsystem from the rest of your electrical system.

We include a Scanstrut horizontal double-entry cable seal with each kit. Scanstrut make rugged and weatherproof entry glands which provide a sealed and secure entry point into your van for the solar panel cables.

We use Victron solar cable to connect the solar panels to the charge controller. Select the distance between your solar panels and charge controller, and we will supply a cable twice as long. This is then cut in half to create 2x cables with an MC4 connector at one end and wire at the other end.

Select from either glued or screwed solar panel brackets, and we’ll include the correct quantity for the solar panels in the kit. If you select screwed brackets, we’ll include well nuts to form a watertight connection. The well nut included is an M5 well nut, provided with a rubber washer and a BZP 25mm allan bolt.

Wiring diagram & installation guidance

All of our kits are supplied with a subsystem wiring diagram and installation guidance. This includes information on setting up the charge controller correctly using the rotary switch and the VictronConnect app (if a SmartSolar charge controller is selected). So, you can install your system easily and be confident it’s installed correctly. If you need any support during the installation, contact us and we can provide additional support.

Looking for a different solar panel kit?

View the full range of solar panel kits, from 175W-720W, suitable for campervans, boats, and other off-grid dwellings.

Want to modify this kit?

Get in touch using this form and one of our engineers will help!

300W solar array – use case

A 300W solar array is suitable for a small off-grid electrical system, such as in a campervan with low power usage. For example, a 300W solar array would fully recharge a 200Ah AGM battery bank (2 x 100Ah batteries) from 20%-100% in ~10 hours on a sunny summer’s day.

Products that give back

We are members of 1% for the Planet. This means that for every product purchased from Climbingvan, we will give 1% of the total cost to The Honnold Foundation, who provide solar power to underprivileged communities. If you want your electrical system to have more of a positive impact, purchase your components from Climbingvan. So, you can give back as well as powering your off-grid system.

Product SKU:

Additional information

Weight 19 kg
Dimensions 164 × 99 × 3.5 cm
Voltage

12V

Brand

Solar panel size (W)

Cell type

Monocrystalline

Solar panel type

Rigid

Solar panel colour

Traditional

Junction box position

Rear

Open Circuit Voltage (Voc)

39.8V

Short circuit current (Isc)

9.78A

Maximum power voltage (Vmpp)

32.7V

Maximum power current (Impp)

9.17A

Warranty

5 years

Solar array size (W)

300

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      We donate 1% of our revenue to The Honnold Foundation as a part of our 1% for the Planet commitment, to advance access to solar energy all over the world. You can find out more about the amazing work The Honnold Foundation does here.

       

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