Battery and charging installation shown in our projects — View the existing project photos

Marine Electrician on Hayling Island

We provide boat and marine electrical work on Hayling Island: fault finding, charging and battery upgrades, surveys and new installations aboard. This is not a house-electrics service. If your search for an electrician concerns a yacht or motor boat, tell us its berth or mooring and the electrical task you need help with.

What matters is the boat’s electrical system, not just its postcode. A boat’s battery supplies, charging sources, shore connection and exposed equipment create different requirements from domestic wiring. Our marine service looks at those systems in their onboard environment, with the work planned around access to the boat.

Confirming the job is a marine electrical one

Describe the boat and identify the affected equipment or circuit. A lighting fault aboard, a battery charger that has stopped working or a new chartplotter fitting is different from work on household lighting or a domestic consumer unit. Tell us what needs doing when you enquire so the right trade can help.

For electrical repairs, say whether the symptom involves battery-powered equipment, shore-powered equipment or both. That helps distinguish a single circuit from a wider supply problem. It is not a diagnosis by itself, but it gives the investigation a sensible starting point.

Understanding a charging problem before specifying an upgrade

Charging may arrive from the alternator, shore-powered charger or solar controller. Identify which source is in use when the bank fails to recover. A charger display can appear normal while a poor connection prevents the intended charge reaching the battery, so equipment readings need interpreting with the wiring.

Victron supply and installation includes charging, inverters and monitoring, with settings considered against the bank. If an upgrade is being planned, send the existing model labels and explain the reason for the change. More capacity or another charger should not be the default answer to a fault that has not been traced.

Following a failure beyond the appliance that goes dark

When a device loses power, its supply connections and return path need attention before declaring the device itself broken. A switch, connector or damaged cable may be responsible. Describe whether other loads are affected and whether movement or another appliance changes the symptom.

We investigate and repair the installation rather than offer internal circuit-board servicing of navigation units. If testing points to a failed unit, its manufacturer or supplier handles that assessment. Replacement fitting can then be planned around the existing sensors, data connections and supply requirements instead of assuming a new box will connect unchanged.

Making new equipment fit the boat’s existing arrangement

Solar panels, lithium batteries, instruments and high-current equipment each bring their own fitting requirements. The available route through the boat, access to connections and existing circuit protection affect the job as much as the selected product. Identify any equipment already purchased so suitability can be checked first.

A Victron inverter or monitoring addition should be considered alongside the charging system it supports. Other changes, such as panel work or partial rewiring, may make the arrangement easier to understand. Discuss what is aboard and what you need, rather than assuming every boat needs the same upgrades.

Arranging access and using the boat safely before the visit

Include how to reach the berth or mooring and whether the boat is afloat or ashore. Let us know if the electrical spaces are accessible and whether there are access rules to follow. Nearby Emsworth has its own coverage page for owners keeping boats there; the enquiry should always identify the boat’s actual location.

If shore power repeatedly trips, do not defeat the RCD or reconnect through an improvised lead. If a battery cable heats or insulation smells scorched, stop using the affected circuit and arrange professional advice on safe isolation. Photographs are useful only when taking them does not mean opening live equipment or touching exposed connections.

Frequently asked questions

Is this Hayling Island page for household electrical work?

No. It is specifically for boat and marine electrics, including charging, circuits and onboard equipment. House wiring needs the appropriate domestic electrical service.

What should I record when only one charge source appears ineffective?

Identify whether it is alternator, mains or solar charging, what the equipment shows and what the battery does. Leave wiring undisturbed and provide model labels where accessible.

Can a new navigation unit be fitted without changing its surrounding wiring?

Possibly, but compatibility and condition must be checked. Sensors, interfaces, supply cables and protection should not be assumed suitable merely because the old unit used them.

How do I distinguish an equipment upgrade enquiry from a fault enquiry?

Describe the outcome you want and any existing symptom separately. That helps keep finding the fault separate from deciding whether to add or replace equipment.

Tell us about the boat, not just the location

Include the affected circuit, charging equipment and how the boat can be reached.