Motorhome 12v Inverters Fitting Service

At Motorhome Workshop, we supply and fit 12v inverters to help ensure your power needs are met wherever your journey takes you.

    • 12v Inverters connect to a 12v battery power supply (DC) and produce mains 230v – 240v (AC) which allows appliances and devices to be run from standard three-point plugs in your motorhome.
    • The 12v power inverter you choose will have to be large enough to run the devices you require and will only last as long as the battery has charge. For this reason, when using a 12v inverter, we recommend using a high-quality AGM battery.

Inverter and battery systems can be fitted installed by our professional team of motorhome installation experts. We can replace existing inverter and battery systems, wire to existing solar systems or upgrade and fit a whole new solar panel system for you at the same time.

If you’re not sure how much power you need, ask our expert team for system and product advice on 01903 21 31 41.

Our workshop has been independently assessed and is fully certified under the Approved Workshop Scheme (AWS) and is located on the South Coast, convenient for access from East and West Sussex, Hampshire and Surrey. We offer free, no-obligation quotes for fitting – just fill out the fitting request form at the bottom of this page.

£299.00£2,326.00 supplied and fitted, includes VAT

24v DC to 230v AC Pure sinewave output, high peak power and high efficiency. These high quality 24v inverters are the same as the 12v models however run on 24v DC which is common on larger commercial vehicles. From 240w up to 5000w models are available. All of our installations come with a new inverter socket, remote on/off switch and UK regulation RCD protection.

£299.00 supplied and fitted, includes VAT

250w, 12v DC to 230v AC Pure sinewave output, high peak power and high efficiency. Fully supplied and installed with 3 pin socket, remote on/off switch and added RCD protection

£505.00 supplied and fitted, includes VAT

12v 800w Victron Phoenix Inverter:800w, 12v DC to 230v AC Pure sinewave output, high peak power and high efficiency. Fully supplied and installed with 3 pin socket, remote on/off switch and added RCD protection. Victron inverters are the highest quality in pure sine wave inverters and come with a worldwide 5 year warranty. 

£643.99 supplied and fitted, includes VAT

12v 1200w Victron Phoenix Inverter:1200w, 12v DC to 230v AC Pure sinewave output, high peak power and high efficiency. Fully supplied and installed with 3 pin socket, remote on/off switch and added RCD protection. Victron inverters are the highest quality in pure sine wave inverters and come with a worldwide 5 year warranty.


These are just a few of our most popular products.
For more product options and the latest prices please request a quote using the form below.

Request a Quote for Fitting

Fill in the form below for a free no-obligation installation quote.

Please mention the product and any specific fitting instructions below.