Isolated Solar PV Power Board for Campervans 15A/30A/50A with Victron Smartsolar MPPT and cabling

NCC Trained · Victron Dealer

Isolated Solar PV Power Board for Campervans 15A/30A/50A with Victron Smartsolar MPPT and cabling

Rayne Automotive

£186.09 (options vary)

Warranty 1 year

Available to order

Solar controller size
Design your full system

183 five-star Google reviews

Delivery

Dispatched every Monday and Thursday with next-day delivery

Free UK delivery on orders over £50

  • Made in the UK · NCC & Victron trained team
  • Technical support from the people who build the systems
  • Need help? Speak with an expert

Options and prices

Every option below is priced live from the shop. Choose on this page or in the panel above.

Show all options and prices
OptionPrice
15A £186.09
30A £262.87
50A £296.85
45A (150V) £333.85

About this product

Watch the board explained

The Rayne solar PV board is the third board in our modular camper electrics system. It has a PV isolator (DC circuit breaker) and a Victron Smart Solar Bluetooth-compatible charge controller, so you can monitor your data. The DC output goes through an Anderson plug to the 12 volt board, and power from the roof panel connects with MC4 connectors. Every cable is labeled and color-coded, and the connectors only fit one way.

Pre-wired, isolator-protected solar integration for campervan conversions requiring a clean, bench-tested MPPT setup.
✓ [Pre-Wired & Bench Tested] [Integrated PV Isolator] [Victron SmartSolar MPPT] [Multi-Chemistry Support]
Pre-wired, panel-mounted Victron SmartSolar MPPT charge controller with built-in PV isolator switch and pre-fused distribution — ready to screw down and connect.

Combines a high-efficiency Victron SmartSolar MPPT charge controller and a DC circuit breaker PV isolator switch onto a single pre-wired, CNC-cut phenolic plywood panel. Eliminates complex bench wiring whilst providing safe DC power isolation for rapid installation and easy maintenance. The pre-mounted backplate ensures full safety compliance and clean cable management in your electrical cupboard. Available in 15A, 30A, 45A, and 50A controller variants for solar arrays from 200W to 800W+, this board is the ideal choice for a professional plug-and-play setup.

  • Pre-assembled on CNC-machined phenolic plywood panel with pre-drilled fixing holes
  • Integrated DC isolator switch for easy solar array shutdown and maintenance safety
  • Victron SmartSolar MPPT controller with Bluetooth monitoring and multi-stage charging
  • Pre-wired input terminals, fused output protection, and anderson 12V board connection points
  • Fully compatible with AGM, Gel, Lead-Acid, and Lithium (LiFePO4) leisure batteries
  • Anderson connector for plug-in to 12V power board, MC4 connectors for solar array
  • 2-layer construction with CNC-machined phenolic plywood mounting plate and standoffs
  • All Victron components pre-programmed for lithium batteries before dispatch — less setup required, just connect and go

📦 What's Included

1

5M cable kit for panel to power board connection with pre-terminated MC4 connectors.

 

📊 Variants Compared

Variant Victron controller Max array (12V) Max panels in series Best for
15A SmartSolar 75/15 242W 1 panel — 190W, 150W or 130W (two 150W in series reach 76V, over the 75V limit) Compact builds with a single roof panel
30A SmartSolar 100/30 484W 2 × 190W · 2 × 150W · 3 × 130W Two-panel roofs, 300–480W of solar
50A SmartSolar 100/50 770W 3 × 190W · 2 × 150W · 3 × 130W Biggest 12V array — up to 3 × 190W in series. With the 150W flexible panels it adds no series capacity over the 30A
45A (150V) SmartSolar 150/45 715W 3 × 190W · 3 × 150W · 5 × 130W 150V headroom, not more power: three 150W panels in series, long cable runs and cold climates

Panel voltages (Voc): 130W = 22.83V · 190W = 23.5V · 150W flexible = 38V. Series voltages add up, so check the total against the controller’s maximum input voltage (75V / 100V / 150V) and allow for the rise in open-circuit voltage on a cold morning.

Array sizes include a 10% over-panel allowance on the controller’s rated PV power (220W / 440W / 700W / 650W). Panels rarely produce full nameplate output in real UK conditions, so a slightly larger array will not overload the controller — and it means you are not pushed up a size for a handful of watts that will never be generated.

🔧 Tech Specs

Shared
  • System Voltage : 12V DC nominal (automatically detected)
  • MPPT Controller Options : Victron SmartSolar 75/15 (15A), 100/30 (30A), 150/45 (45A), 100/50 (50A)
  • Maximum PV Open Circuit Voltage (Voc) : 75V (15A), 100V (30A / 50A), 150V (45A)
  • Maximum Solar Panel Input Power @ 12V : 15A (220W), 30A (440W), 45A (650W), 50A (700W+)
  • Board Dimensions : 245 x 250 x 160 mm
  • Isolator Switch Rating : 1000V DC / 16A switch
  • Output Protection : Pre-fitted internal fuse matched to MPPT output rating
  • Battery Chemistries : Lead-Acid, AGM, Gel, LiFePO4 (pre-set selectable profiles)
  • Connectivity : Built-in Bluetooth Smart & VE.Direct port
  • Warranty : 5 Years (Victron MPPT controller) / 2 Years (Rayne board assembly)

🗺️ How It Fits Your System

[Schematic to be inserted]

Shows how this product fits within the larger camper electrics system.

🔌 You Might Also Need

Solar Panel Mount Kit (glands, corner brackets, Z-mounts)

 

Frequently asked questions

What amperage options are there?

The board comes in 15 amp, 30 amp and 50 amp versions. There is also a 150 volt 45 amp version for higher voltage panel arrays.

Can I monitor my solar data?

Yes. The charge controller is a Victron Smart Solar and is Bluetooth compatible, for data monitoring.

How does the solar panel connect?

Power from the roof panel connects with MC4 connectors, which only plug in one way.

How does power reach my 12 volt system?

The DC output goes through a yellow Anderson plug into the 12 volt board.

Is there a way to switch the solar off?

Yes. The board has a PV isolator, which is a DC circuit breaker.

Where can I get help?

Phone consultations with our designers and technicians, email, WhatsApp, and the online knowledge base.

Questions and answers

Can Rayne Automotive help me choose the right option?

Yes. Use the System Builder for a full specification, or book a consultation and tell us what you want to run and what is already fitted.

Do you supply trade accounts?

Yes. Van converters can apply for a Rayne Automotive trade account for kit pricing and support.

Is help available after I buy?

Yes. The Help Centre carries installation instructions, and the team supports what it sells.

More from this range

Building the complete electrical system?

Plan the charging, storage and distribution together with the System Builder, browse the example complete systems, or book a consultation and tell us what you want to run and what is already fitted.

Shop complete systems Open the System Builder Book a consultation