Boat trouble?
Let’s sort it.

LiFePO₄ conversions, boat wiring and marine electrical repairs in Singapore.

Explore our services
Illustrative monochrome marine wiring and distribution

Our services.

Starts from S$150 / hour. At marinas across Singapore and the region.

Your boat.
Your power system.

Size your batteries, charging and solar. Get your free system plan.

Build my battery system
Illustrative monochrome superyacht engine-room engineering

Superyacht Sparky.

Full rewiring and electrical refits for superyachts.

Explore superyacht services

Cool nights.
Less generator noise.

A 48V LiFePO₄ bank with the right inverter can run air conditioning and other AC appliances without the genset running, for the time your battery capacity supports.

Explore 48V systems

More power. Less current.

Higher voltage reduces current for the same power. That can mean smaller battery-side cables and lower cable losses, with sizing matched to the installation.

Designed for your time aboard.

We plan usable battery energy, inverter capacity, aircon start-up loads and recharging together. Runtime depends on the equipment you use.

See how 48V works.

Solar + MPPTShore + charger48V LiFePO₄BMS + protectionAC inverterDC-DC converterAircon + ACappliances12V / 24V loadsSolar + MPPTShore + charger48V LiFePO₄BMS + protectionAC inverterDC-DC converterAircon + AC12V / 24V loads

The 48V bank powers an inverter, which supplies aircon and other AC appliances. Available runtime depends on usable battery energy and the loads aboard.

Victron EnergyShellyePropulsion
Illustrative monochrome yacht geometry and 3d measurement

Your boat.
In every dimension.

3D scanning for deck measurement, fit and project planning.

Explore 3D scanning

Take a closer look.

Wiring, controls and onboard power.

Original Boat Sparky switch-panel photograph shown in monochrome

1 of 6

Real work. Clearer control.

Switch panels and controls, planned around the equipment aboard.

Explore wiring & panels

Swipe to see the next image.

Call SparkyWhatsApp