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  • Nomadic energy electrical system design
  • Victron 175W Monocrystalline Solar Panel - Victron Energy 12V Mono series 4a BlueSolar - SPM041751200
  • Victron MPPT Charge Controller - 150/35 SmartSolar - Victron Energy Smart Solar charge controller MPPT 150/35 - SCC115035210
  • 525W Solar Panel Kit - 3x 175W dimensions

525W Solar Panel Kit – Includes Victron MPPT & 3x 175W Rigid Panels

From £683.23

This 525W solar panel kit includes everything you need to wire a 525W solar array and a 150/35 MPPT charge controller as part of your 12V campervan electrical system. It includes:

  • 3 x 175W rigid solar panel (148.5 × 66.8 × 3 cm)
  • 150/35 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

Please note: Lynx Distributor / busbars are not included in this kit. Selecting which one you plan to use allows us to include the necessary fuses.

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From £683.23

In stock - 1-2 day dispatch

£6.83 of this purchase goes to planting trees and advancing access to solar energy 🌱
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    525W Solar Panel Kit – Includes Victron MPPT, 3x 175W rigid Victron solar panel & all required components

    This 12V 525W solar panel kit includes everything you need to wire a 525W solar array and a 150/35 MPPT charge controller as part of your campervan electrical system. It includes:

    Plus, pick from the following variables:

    525W solar panel kit

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

    This kit includes three 175W solar panels. This a monocrystalline solar panel with a Voc of 23.7VV and an Isc of 9.89A. Note that this Voc will triple when these panels are wired in series, as instructed in the attached wiring diagram. 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 150/35 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.

    Select whether you will use busbars or a Lynx Distributor to connect your subsystems to your batteries. Please note that the busbars / Lynx Distributor are not included in this kit, however by selecting what you are using in your system, we can ensure we include the required fuses and fuse holders.

    Wiring diagram & installation guidance

    We supply all of our kits 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.

    525W solar array – use case

    A 525W solar array is suitable for a medium-sized off-grid electrical system, such as in a campervan with medium power usage. For example, a 525W solar array would fully recharge a 375Ah AGM battery bank (3 x 125Ah batteries) from 20%-100% in ~11 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 Nohma, 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 Nohma. So, you can give back as well as powering your off-grid system.


    Weight 11 kg
    Dimensions 148.5 × 66.8 × 3 cm
    Voltage

    12V

    Brand

    Victron Energy

    Solar panel size (W)

    175

    Cell type

    Monocrystalline

    Solar panel type

    Rigid

    Solar panel colour

    Traditional

    Junction box position

    Rear

    Open Circuit Voltage (Voc)

    23.7V

    Short circuit current (Isc)

    9.89A

    Maximum power voltage (Vmpp)

    19.4V

    Maximum power current (Impp)

    9.03A

    Warranty

    5 years

    Solar array size (W)

    525

    Product or kit

    Kit



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