Professional servicing, upgrades, repairs, maintenance and custom installations for motorhomes and caravans from our Essex workshop.
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From fridge and oven upgrades to Starlink, security, air conditioning and much more, MACSUK provides professional motorhome and caravan upgrades.
We’ll consider how you travel, your available space and your budget to design a practical and reliable solution for your vehicle. You’ll remain involved throughout, ensuring the finished installation is right for your needs.
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MACSUK recommends a minimum 300Ah lithium battery for up to two days of reliable off-grid use, although actual runtime depends on the appliances being powered. For heavier demands—including space heating, air conditioning, induction hobs or other cooking appliances—460Ah or 560Ah is recommended.
Maximise your off-grid freedom with a solar panel system designed around your vehicle, available roof space and travelling style. From simple upgrades to full solar roofs exceeding 850W, MACSUK can create a discreet installation that helps replenish your batteries and reduces your reliance on campsites and electric hook-up.
Take greater control of your off-grid power with a bespoke Victron system designed around your vehicle and travelling needs. Combining intelligent charging, lithium battery storage, solar management and a MultiPlus inverter/charger, MACSUK can create a professionally installed system that delivers reliable 12V and 240V power wherever your travels take you.
Improve your motorhome’s safety, visibility and appearance with bespoke exterior lighting upgrades from MACSUK. From LED side markers and high-level rear light clusters to upgraded headlights, reversing lights and powerful front or rear light bars, each installation is professionally integrated into your vehicle’s existing wiring for reliable, error-free operation.
Improve your motorhome’s comfort, handling, distance and carrying capability with professional mechanical upgrades. Working alongside MARTECH and Van Weight Engineering, we provide expertly installed mechanical solutions that can improve ride quality, reduce body roll and overtaking sway, prevent bottoming out and provide additional rear lift when navigating steep slopes.
Learn More →An off-grid electrical system has three core elements: power generation and charging, power storage, and power distribution and management.
Elements needed for power generation include solar panels, MPPT solar charge controllers, alternator charging through DC-to-DC/B2B chargers, 230V electric hook-up charging and inverter/charger systems such as the Victron MultiPlus
Elements needed for power storage include lithium leisure batteries, battery management system (BMS), battery monitor and shunt, busbars, isolators and battery protection and secure battery mounting and protective enclosures.
Elements needed for power delivery and management include inverter or inverter/charger for 230V appliances, 12V, USB and 230V power outlets, power distribution and system controllers, such as Cerbo GX, correctly sized cables and connectors, fuses, isolators and circuit protection and system monitoring and Bluetooth controls.
We are an independent family business based at our dedicated workshop near Colchester, Essex. As experienced motorhome owners, we provide professional servicing, repairs and upgrades for motorhomes and caravans, with honest advice, fair pricing and no unnecessary work.
We specialise in bespoke installations, including lithium batteries, solar panels, inverters and complete off-grid power systems. We are also approved installers of Gaslow refillable LPG systems and authorised installers of Outsmart The Thief security products and M-Level hydraulic levelling systems.
Meet the teamContact
Tel: 07949 036998
Address: MACSUK, Park Farm, Hilliards Road, Great Bromley, ESSEX, CO7 7US
Email: enquiries@macsuk.co.uk
Mon: Fri 8:00 am – 5.00 pm
Saturday: 9:00 am – 12.30 pm
Sunday: By Appointment
Send us a message and we’ll get back to you shortly.
