We supply a comprehensive range of marine generators, watermakers, air conditioning and power management products from the worlds leading manufacturers


Advance Yacht Systems are the UK's premier specialist in on-board systems that extend the comfort and facility of life on board

With a reputation for excellent customer service and unrivalled technical support, Advance Yacht provide a complete service from supply only to system design, installation, commissioning, spares and worldwide support. All of our marine products are made of high quality components, ensuring they are reliable and durable, whilst being simple to operate and maintain. Our manufacturers are established companies who supply many of the major boat builders around the world.

The most powerful compact marine generators in their class. With oversized windings delivering high peak load capability, even the smallest Paguro marine generator is capable of driving a marine air conditioning unit. Manufactured by Volpi Tecno Energia, the Paguro brand is one of the longest established compact marine generators and is a well known firm favourite around the world.  If you are looking for simplicity and reliability in a quiet, compact package, you won't get better than a Paguro.

Westerbeke is probably the best known generator manufacturer in the world. Established in 1937, this iconic company is famous for its superb high quality slow running engines and generators - with a 5 year limited warranty (2 year for 3.5 SBCG petrol generator). Supplied in red or white with a remote control panel and with or without an SST Sound Guard.

With over 35 years at the forefront of watermaker manufacture, Dessalator are fitted by many prestigious boat builders; Allures, Amel, Azimut, Beneteau, Discovery, Dufour, Lagoon, Jeanneau, Outremer, Oyster, Privilege, X-Yachts... Simplicity of design, the use of high quality marine grade materials and the provision of manual and automatic fresh water rinse as standard, gives Dessalator the edge in performance, long life and reliability.

The Blue Cool S-Series are self-contained and designed to provide a compact air conditioning solution for ease of installation.  Mounted on extra-deep, thermally insulated, stainless steel trays, all units are expoxy-painted for durable corrosion protection.  Efficient compressors allow extremely low power consumption and a multi-point injection evaporator offers higher unit efficiency.  All units are supplied with reverse cycle to provide a comfortable climate whatever the weather.

When the wind is light, many wind turbines remain stationary, producing no power. Rutland wind generators feature low friction high output generators with modern aerodynamic fan blade design, so they have unrivaled low wind speed start up. Using the free power of wind to charge your batteries, you can reduce your fuel consumption by not having to run your engine or generator so often.

Cristec have specialised in power conversion since 1983. With over 70,000 units in use around the world, they are the market leader in modern high performance, switch mode battery chargers. They are fitted as standard to Jeanneau, Beneteau and Bavaria. The Studer MBC range of chargers are watertight (IP65) and therefore especially suitable for use in outdoor applications. 

Studer Xtender inverter/chargers with ‘Smart-Boost’ and Victron MultiPlus/Quattro inverter/chargers with ‘Power Assist’ provide a seamless supply of AC power, acting as battery chargers when there is a source of mains and inverters when there isn’t. In a basic application, they offer the normal functions of an inverter, a battery charger and an automatic high speed transfer system, but with the addition of being able to add power to the source for those peak power periods.

A simple on-board energy system is often all that is needed to power the AC voltage appliances while the boat is away from shore power.  Studer's AJ range of pure sine wave inverters convert a battery's DC voltage into AC voltage, which can be used by all electrical appliances. 

Our range of additional power management products includes Shore Power Units, DC/DC converters, Battery Monitors, Battery Splitters and Battery Protection to get the best performance and reliability from a power system.

Manufactured in Canada, the Surrette battery company with their Rolls brand of batteries have been leading the way in the manufacture of lead acid batteries since 1935. A boat’s electrical system revolves around the batteries ability to absorb, hold, deliver and then re-absorb high levels of energy efficiently. If you want to fully enjoy your boat’s systems, your batteries need to be up to the job. Rolls AGM deep cycle batteries are designed and built differently than ordinary ‘leisure’ batteries. More lead, heavier plates and other proprietary materials enable them to deliver more power and capacity over many life cycles.

Can I thank you and your company for the excellent service and the skill of your guys fitting my generator. The fitting went like clockwork as promised and I am very pleased with the result. The work was completed to a high standard by helpful and cheerful staff. They went out of their way to stay behind to show me all the controls and the operation of the generator and I would gladly recommend your company to others.
— Tim Price – Bavaria Sports 35
After much research on the net and Southampton Boat Show I decided on a Paguro 4000 genset and Dessalator watermaker. As my yacht (Amokura) is an old classic, space for this equipment was difficult and needed to be hidden away. Advance Yacht Systems reassured me that they could install the equipment within the constraints and to a professional standard. This is exactly what they have done – very happy punter.
— Mr P Phillips – 51’ Classic