Energy & charging systems
Lithium and AGM battery banks, high-output alternators, solar arrays, shore power and inverter/chargers all engineered to work in harmony.
Marine energy. Intelligent control.
Marine efficiency, reimagined
Quality solutions without compromise — Marine electrical and energy systems, navigation and communications, monitoring and automation, gyro stabilisation and vessel positioning. Design, installation, fault finding and commissioning for commercial and recreational vessels.
Marine energy audit
Map your current loads, understand your real usage, and design a system that lets you stay off-grid longer without compromise.
Systems & Services
Everything your vessel needs, working as one
From alternators to autopilots, we design and install fully integrated marine power and electronics systems that are safe, efficient, and tailored to your style of boating.
Navigation & electronics
Chartplotters, radar, AIS, autopilots, networking and sensors professionally specified, installed and commissioned.
Monitoring & automation
Real-time tank levels, battery health and system status available onboard or remotely, with smart automation for key loads.
Vessel stabilisation & dynamic positioning
Z-Gyro vessel stabilisation and dynamic vessel positioning systems with Dockmate and Shark Captain.
Explore systems
Hydro Tech Marine Systems designs, supplies and supports a full range of onboard systems. Explore some of the key areas we work with below.
- Gyro stabilisation systems
- AMSA survey and commercial services
- Automation control and monitoring
- Bilge systems
- Corrosion and cathodic protection solutions
- Custom dash panels
- Energy solutions
- Fault finding of dealer-restricted systems
- Generator supply, installation, fault finding and commissioning
- Instrument clusters
- Navigation accessories
- Pumps and pumping systems
- Shore power solutions
- Switchboard design and manufacturing
- Ventilation systems
- Window wiper systems
Company profile
Hydro Tech Marine Systems — Company overview
With over 20 years of dedicated experience in the marine electrical industry in Western Australia, Hydro Tech Marine Systems is a trusted leader in the design, supply, and installation of high-quality electrical systems for marine vessels. Our expertise covers a comprehensive range of marine electrical products and solutions, enabling us to support vessels of all types—from luxury yachts and commercial boats to specialized workboats and custom vessels.
At Hydro Tech Marine Systems, we pride ourselves on our deep technical knowledge and strong relationships with a wide portfolio of industry-leading brands including ABB, Actisense, Furuno, Garmin, Mastervolt, Victron, Raymarine, Northern Lights, Kohler, Simrad, and many more. This enables us to offer tailored, integrated solutions that meet the unique operational needs of each client, ensuring reliability, safety, and performance at sea.
Our core services encompass system design, equipment supply, professional installation, commissioning, and after-sales support. We specialize in electrical power generation and distribution, automation, navigation, communication, battery management, renewable energy integration (wind and solar), and advanced instrumentation. Our experienced technicians combine cutting-edge technology with practical know-how to deliver turnkey marine electrical systems that get you the most out of your boat.
Hydro Tech Marine Systems is committed to quality, innovation, and customer satisfaction, making us the preferred partner for owners, shipyards, and marine operators seeking dependable and efficient marine electrical solutions without compromise.
Targeted system design
We model your loads, charging sources and redundancy needs to design a system that just works, without over-specifying gear you do not need.
Quality without compromise
Marine-grade components, tidy looms, clear labelling and documentation so every connection is traceable and serviceable.
Future-ready architecture
Modular layouts and spare capacity make future solar, battery or electronics upgrades straightforward instead of a full rewire.
Local support, real people
Perth-based support with remote diagnostics options so you can get help wherever your cruising takes you.
Gyro Stabilisation Systems
ZGyro — Advanced Stabilisation
We supply, install and commission ZGyro stabilisation systems for commercial and recreational vessels of all sizes — eliminating roll and delivering a smoother, safer ride at anchor and underway.
ZGyro system structure & proprietary design
Internal components including flywheel, torque controller, servo motor, gyroscope controller and integrated 7-inch touch control screen.
Drive SystemElectromagnetic (no hydraulics)
Roll ReductionUp to 95%
Torque-to-WeightIndustry-leading Nm/kg ratio
Maintenance IntervalsSignificantly reduced vs hydraulic
Operating NoiseUltra-quiet ≤ 68 – 74 dB
Proprietary Electromagnetic Design
ZGyro's patented electromagnetic torque system replaces conventional hydraulic actuators entirely. By harnessing precisely controlled electromagnetic forces to govern precession, ZGyro eliminates hydraulic pumps, hoses, seals and fluid reservoirs — the components most prone to leakage, corrosion and failure in a marine environment.
More torque, less weight. Because electromagnetic actuation is inherently more efficient than hydraulic force transmission, ZGyro units deliver a superior anti-roll torque output per kilogram of stabiliser weight compared to hydraulic equivalents. This means a smaller, lighter unit can protect a larger vessel — reducing installation space requirements and keeping vessel weight distribution optimal.
Lower cost of ownership. Removing hydraulic systems from the manufacturing process eliminates some of the most expensive and complex components in traditional gyro stabilisers. This reduction in material and engineering complexity lowers production costs, which ZGyro passes on through competitive pricing — without compromising on performance. Ongoing maintenance costs are also dramatically reduced; there are no hydraulic fluids to replace, no seals to inspect and no pumps to service.
ZGYRO Z0.7 — Ideal for smaller boats
Compact gyro stabilisation for smaller boats, with a manufacturer-listed vessel range of up to 7 m / 3 tonnes. The Z0.7 offers 12 V or 24 V DC operation, with final suitability confirmed against your vessel’s displacement, available space and installation requirements.
Applicable boat rangeUp to 7 m / 3 tonnes
Anti-rolling torque2,800 Nm
Angular momentum700 Nms
Rated speed12,000 rpm
Operating power200–450 W
Supply voltage12 V / 24 V DC
Weight105 kg
Unit dimensions470 × 480 × 420 mm
Installation space490 × 500 × 460 mm
Time to stabilisation15 minutes
Control panel7-inch touchscreen
ZGyro Z1.5
Entry-level gyro stabiliser for small recreational vessels up to 10 m / 6.5 t. Lightweight, low-power and ultra-quiet.
Anti-Rolling Torque4,500 Nm
Angular Momentum1,500 Nms
Rated RPM10,800 rpm
Time to Stabilisation15 min
Start-up Power100 – 900 W
Operating Power300 – 600 W
Power InputDC 12V / 24V / 48V
Weight146 kg
Vessel RangeHull ≤ 10 m / ≤ 6.5 t
Cooling MethodAir or Water cooling
Noise Output≤ 68 dB @ 1 m
Protection RatingIP66
Control Panel7-inch Touch Screen
ZGyro Z6
Compact gyro stabiliser for recreational and light commercial vessels up to 16 m / 21 t.
Anti-Rolling Torque18,000 Nm
Angular Momentum6,000 Nms
Rated RPM7,800 rpm
Time to Stabilisation20 min
Operating Power1,200 – 1,800 W
Weight465 kg
Vessel RangeHull ≤ 16 m / ≤ 21 t
ZGyro Z110
Heavy-duty commercial-grade gyro for superyachts and workboats up to 42 m / 280 t.
Anti-Rolling Torque330 kNm
Angular Momentum110 kNms
Rated RPM2,100 rpm
Time to Stabilisation20 min
Operating Power12 – 18 kW
Weight4,950 kg
Vessel RangeHull ≤ 42 m / ≤ 280 t
Noise Output≤ 74 dB @ 1 m
Protection RatingIP65
The five systems behind ZGYRO stabilisation
Gyro system
The flywheel and base form the core of the stabiliser. The rotating flywheel produces anti-roll torque during controlled precession to reduce vessel roll.
Drive system
A servo motor and controller drive the flywheel shaft, with a compact direct-drive arrangement described in the supplied brochure.
Torque-control system
The brochure describes an integrated mechatronic torque device with a controller, reducer, buffering and electromagnetic brake to govern precession.
Cooling system
A water tank, heat exchanger, pump and piping manage heat from key components. The brochure describes heat exchange with seawater.
Auto-adaptive control system
A gyro controller and helm touchscreen provide adaptive roll control, operational monitoring and start/stop functions. The brochure also describes fault detection and alarm-triggered shutdown.
Summary based on the supplied manufacturer graphic. Confirm model-specific equipment and service intervals; the graphic’s maintenance and performance claims are not independent guarantees.
HydroTech Systems · Marine systems integration
Victron Energy marine power systems
Reliable onboard power starts with a system that works together. Victron’s marine range brings together inverter/chargers, solar charging, battery storage and monitoring for different vessel sizes and cruising patterns.
Quality installations. Practical design. Reliable support.
Shore power & inverter/chargers
Compatible Victron inverter/chargers with PowerAssist can supplement a limited shore or generator supply with battery power during peak demand, helping prevent supply overloads.
Solar charging
MPPT solar controllers track the panels’ maximum power point as conditions change. Panel area, shading and daily energy demand must be considered when sizing a marine system.
Battery storage & DC distribution
Coordinate battery storage, charging and DC loads. Battery chemistry, management-system compatibility and circuit protection must suit the installation.
Generator integration
Battery buffering and coordinated charging can reduce generator running time. Savings depend on loads, battery capacity and operating patterns.
Monitoring & connected control
Compatible connected Victron products provide energy-system visibility onboard and remotely. Remote monitoring requires suitable hardware and connectivity.
Built around your vessel
Match the system design to the vessel’s loads, available space and charging sources.
Marine electrical upgrades — engineered for the way you boat
From battery banks and DC distribution to control systems, solar and inverter/charger integration.
Design · Installation · Fault finding · Commissioning
Photos show work at the time photographed, not wiring diagrams or final commissioning status. Final selection and protection require vessel-specific assessment.
Victron’s marine page states a five-year standard warranty. Confirm product-specific terms and eligibility with the supplier; warranty support should follow the original dealer’s process.
HydroTech Systems · Marine systems integration
ZGYRO vessel stabilisation systems
Explore 24 models from Z0.5 to Z1000, with catalogue boat-size references from 6 m / 2 tonnes to 70 m / 2,100 tonnes.
Compact vessel range
Z0.5 through Z2.5. Catalogue references span 6–12 m and 2–10 tonnes.
Mid-range systems
Z4 through Z12. Catalogue references span 14–20 m and 15–38 tonnes.
Larger vessel systems
Z16 through Z1000. Catalogue references span 21–70 m and 50–2,100 tonnes.
Complete model selection guide
Listed sizes are catalogue references, not guaranteed suitability or confirmed maximum ratings. Final selection requires vessel assessment and supplier confirmation.
| Model | Listed boat length | Listed boat tonnage |
|---|---|---|
| Z0.5 | 6 m | 2 tonnes |
| Z0.7 | 7 m | 3 tonnes |
| Z1 | 9 m | 5 tonnes |
| Z1.5 | 10 m | 6.5 tonnes |
| Z2 | 11 m | 8 tonnes |
| Z2.5 | 12 m | 10 tonnes |
| Z4 | 14 m | 15 tonnes |
| Z4.5 | 15 m | 17 tonnes |
| Z6 | 16 m | 21 tonnes |
| Z7 | 17 m | 25 tonnes |
| Z10 | 19 m | 35 tonnes |
| Z12 | 20 m | 38 tonnes |
| Z16 | 21 m | 50 tonnes |
| Z20 | 23 m | 62 tonnes |
| Z26 | 26 m | 75 tonnes |
| Z35 | 30 m | 105 tonnes |
| Z50 | 35 m | 135 tonnes |
| Z80 | 40 m | 205 tonnes |
| Z110 | 42 m | 280 tonnes |
| Z150 | 46 m | 375 tonnes |
| Z200 | 50 m | 500 tonnes |
| Z400 | 60 m | 900 tonnes |
| Z800 | 65 m | 1,800 tonnes |
| Z1000 | 70 m | 2,100 tonnes |
Check detailed power, weight, torque and installation specifications for the selected model.
HydroTech Systems · Marine systems integration
Dockmate DPS — Dockmate Positioning System
Hold position with Dockmate’s dynamic positioning technology alongside its wireless remote control system. Select the mode to suit vessel equipment and conditions.
Ocean Mode
Uses engines to hold position without relying on thrusters, gradually aligning the stern towards the strongest wind or current resistance. Engines engage one at a time for controlled corrections. Dockmate identifies harbour preparation and mooring-line handling as uses; on/off-thruster vessels can use this mode. Manufacturer accuracy guidance is within one boat length, depending on conditions and other factors.
Precision Mode
Combines engines with compatible proportional thrusters to hold position and heading. Bow-and-stern-thruster or bow-thruster configurations are subject to compatibility. Thrusters adjust proportionally and engines engage one at a time. Moving with DPS active resets the position after two seconds. Manufacturer accuracy guidance is within half a boat length, depending on conditions and other factors.
DriftLock
Maintains a selected heading while the vessel drifts, compensating for wind and current. This is heading control, not fixed-position holding.
Technology & operation
- Inertial measurement unit: compass, accelerometer and gyroscope.
- DPS receiver and Dockmate triband GNSS hardtop antennas.
- Operate from the Dockmate Helm Display or compatible remote onboard.
- Calibration sea trial during setup.
Vessel compatibility
- Dockmate-compatible controls required.
- At least two engines, or one engine with proportional bow and stern thrusters.
- Compatible CAN bus or analogue engine controls.
- Compatible CAN bus proportional thruster systems.
- Holding heading requires proportional thrusters.
Confirm compatibility before installation. Suitability and performance depend on configuration and conditions. DPS does not replace an attentive operator or safe vessel handling.
HydroTech Systems · Marine systems integration
Shark Captain GPS-anchor & vessel positioning systems
Shark Captain’s GPS-anchor trolling motors provide a dedicated electrically powered approach to vessel positioning and fishing control. Unlike gyro stabilisers, which reduce rolling motion, GPS-anchor motors apply thrust to influence vessel position and movement.
Spot Lock & Spot Shift
Hold a selected position using GNSS-based control and adjust the target location using supported remote functions.
Automatic lift
Automatic raising and lowering simplifies deployment and retrieval, subject to model and installation.
Auto Drift & Heading Lock
Manage vessel movement during fishing and manoeuvring. These functions are distinct from stationary position holding.
Track recording & playback
The brochure lists route recording and playback. Confirm availability and operation for the selected system.
Multi-unit linkage
Linked operation of two or more motors requires vessel layout, power-supply and controller assessment.
Cruise & lateral thrust
Listed functions include fixed-speed cruise, Spot Creep, manual remote control and lateral thrust for supported configurations.
GPS-anchor motor range
Selected data transcribed from the supplied brochure.
| Model | Rated power | Listed rated DC voltage | Listed vessel length | Listed vessel weight |
|---|---|---|---|---|
| SS90 | 1,500 W | 24 V | 8 m | 3 tonnes |
| SS120 | 2,500 W | 36 V | 10 m | 4 tonnes |
| SS180 | 3,500 W | 36 V | 12 m | 7 tonnes |
| SS240 | 5,500 W | 72 V | 14 m | 10 tonnes |
| SS300 | 7,000 W | 72 V | 15 m | 14 tonnes |
| SS380 | 9,500 W | 72 V | 18 m | 18 tonnes |
| SD480 | 11,000 W | 60–89 V | 22 m | 28 tonnes |
| SD600 | 14,000 W | 90–130 V | 25 m | 35 tonnes |
| SD760 | 19,000 W | 90–130 V | 30 m | 50 tonnes |
Voltage entries are reproduced as printed, including the unusual 60–89 V entry. Confirm operating limits, batteries, shaft length and installation requirements with the manufacturer. Vessel-size figures are selection references, not guaranteed suitability.
System design & installation planning
The brochure lists brushless motors, wireless remote operation with an emergency button, automatic lifting, stainless-steel motor construction and carbon-fibre main rods. Confirm model-specific equipment and functions.
Positioning depends on weather, sea state, vessel characteristics, GNSS reception and available thrust. The brochure gives differing accuracy figures without sufficient test context; no positioning-accuracy guarantee is made here. Route playback and positioning require continuous operator supervision and do not replace safe navigation or a physical anchor where needed.
Brochure images reproduce manufacturer marketing and accuracy claims, not independently verified performance guarantees. Confirm current specifications, warranty and local support before ordering.
HydroTech Systems · Commercial-duty battery solutions
Amaron batteries for commercial & marine applications
Dependable starting power for working vessels, marine engines and generators starts with the right battery specification. Explore Amaron commercial-duty starting batteries, with silver-calcium options subject to model confirmation and suitability for your vessel.
Commercial-duty starting power
Amaron’s commercial range emphasises high cranking power for demanding engine-starting duties. For marine engines and generators, the selected battery must meet the equipment manufacturer’s cranking-current and voltage requirements.
Heat & vibration resistance
The commercial range is promoted for vibration resistance and high heat tolerance. Suitability for a vessel also depends on the selected model, mounting arrangement and operating environment.
Silver-calcium options
Amaron promotes silver-alloy technology in its range. Where a silver-calcium model is specified, confirm the exact chemistry and charging requirements from the model datasheet rather than assuming all Amaron batteries are identical.
Low-maintenance operation
Amaron describes its commercial batteries as ultra-low maintenance. Onboard inspections, secure mounting, clean terminals and charging-system checks remain part of proper vessel upkeep.
Engine & generator applications
Assess appropriate commercial-duty models for dedicated engine-starting and generator-starting circuits. Marine suitability and warranty coverage must be confirmed for the exact model and application.
Matched charging & installation
Battery selection should include charging compatibility, dimensions, terminal layout, cable arrangements, protection and ventilation. No universal charging-voltage setting is specified for the whole range.
Starting banks versus house banks
High cranking performance is not proof of deep-cycle capability. For repeated discharge into refrigeration, lighting, inverters or other house loads, select a battery explicitly rated for the intended cycling duty. A commercial starting battery should not automatically be described as a deep-cycle marine battery.
Vessel-specific selection
- Confirm system voltage, required CCA or MCA and capacity.
- Check dimensions, terminal orientation and installation access.
- Confirm chemistry, charging profile and temperature guidance.
- Assess secure mounting, ventilation and terminal protection.
- Confirm marine-use suitability and Australian warranty coverage with the supplier.
Battery testing, replacement & system integration
Review slow cranking, repeated jump-starting and electrical fluctuations rather than replacing a battery on age alone. Battery testing and charging-system checks help identify whether the issue is the battery, connections or charging equipment.
Amaron’s linked commercial page describes automotive batteries for trucks and buses; it does not certify the full range as marine-grade. This section focuses on suitable commercial-duty models for marine installations, subject to model-specific confirmation. India-market warranty periods and delivery offers are not represented as Australian marine terms.
Brands & systems we service
Experience across leading marine brands
The following systems and brands are examples of the equipment Hydro Tech Marine Systems has experience working with. For any service, upgrade or supply enquiry, get in contact with us to discuss your vessel.
- ABB
- Actisense
- Aero Gen Wind Generator
- AFI
- AFI Wipers
- Air X Wind Generator
- Airmar
- AirPax
- Al Dhaen
- Allan Bradley
- Alltrax
- Ample Power
- Anphibian BW LEDs
- Aqualuma
- Aquamatic
- Asea
- Atlas Copco
- Autronica Norway
- AVR’s Automatic Voltage Regulators
- Azimut
- B&G
- Bedia
- Bennet
- Besenzoni Davits
- Bird VSWR
- BLA-BEP-Blue Seas
- Blue Sky
- Blue Sky Energy MPPT
- Boat Command
- Boat Leveller
- Bose
- Bucaneer
- Caribbean Boats
- Carling Switches
- Carling Technologies
- Carlo Gavazzi
- Carver
- CAT Diesels
- CATAPILA
- Clarion
- Colmeo Gensets
- Colorlight
- Cotek Inverters
- Crowcon T3
- Cruise Air
- Cummins
- Daly BMS
- Danfoss
- Denon
- Detroit Diesel DDEC
- Dingo Solar Controller
- Dock Pro
- Dolphin Chargers
- Dometic Waeco
- Dunlite
- Durst Load Bank (deep cycle testing / calibration)
- E Polipodio CIPS
- Empirbus
- Energy Solutions
- Exalto Wipers
- Fairline
- Faria
- FinScan
- Fireboy
- Fischer and Pykle
- Fischer Panda
- Fluke
- Fullriver Batteries
- Furuno
- Fusion
- Garage Door Lifter
- Garmin
- Gauges, Transmitters & Switches
- Genset (Kanair)
- Glendinning
- Global Sat
- Glomex
- GME
- GP 2400 Touch Screen
- Guest
- Heart Interface
- Hella
- HF SSB Radio
- Hills
- Hirschmann
- Hitachi PLC
- Horizon Water Makers
- HP15c
- i2Systems Lighting
- Icom
- Intellitec
- Intervolt
- Isuzu Zenith Generator
- Itim
- Jabsco
- Jeanneau
- Johnson Pumps
- Klixon Circuit Breakers
- Kohler Generators
- Kuma Marine Hot Water Systems
- KVH
- KVH Sentinel
- Leopard Cat
- Leroy Somer VVVF
- Lewmar Thrusters
- Linak Linear Actuators
- Logix-MPS Group
- Lombardi
- Lowrance
- Lumitext Flood Light
- Macris
- Macris UW LED Lights
- MAN Diesel
- Marinco
- Marine Air
- Maritimo
- Marlec WG Controllers
- Martyr Anodes
- Mastervolt
- Max Power
- Maxwell Winches
- Mean Well Power Supplies
- Mecc Alte Power Generation
- Mercruiser
- Metos
- Microcommander
- Micromax
- Midway Metals
- Mitsubishi Circuit Breakers
- Mobi-lert
- Moonraker
- Morse
- Motor Starters
- Muir
- NautiComfort Fridges
- NEMA
- Nordhavn
- Northern Lights Gensets
- Northstar
- OceanLED
- Onan Generator
- Pacific Antennas
- Patron Power
- PR Electronics
- Prestolite
- Promariner
- QA_QC
- Quick
- Rain Master
- Raymarine
- Redarc DC-DC
- Reolink
- Robinson Auto Pilot
- Safelec
- Scanstrut
- Sea Fire
- Seawasp Generator
- Selectronics
- Side Power Thrusters
- Simrad
- Smartcraft
- Smartswitch
- Solar
- Sound Blaster
- Spectra WaterMachines
- Stamford Generator Alternators
- Sterling Power
- Steyr Marine Engines
- Sunseeker-Pirelli
- Tain Master
- Tank Watch
- Teleflex Morse
- Thomas & Betts
- TMQ
- Trace Inverter Charger
- Trace-Xantrex
- Transformers
- Trojan
- Twin Disc
- U-line
- Vacon
- VDO
- Vetus
- Victron
- Vitrifrigo Marine Fridges
- Volvo Penta
- Wellcraft
- Werterbeke Generator
- Wet Sounds
- Winston LiPo4
- Xantrex
- Xenon Discharge Lighting
- Yanmar
- ZCG
Get in touch
Tell us about your vessel, how you like to use it and what is currently holding you back. We will come back with clear options, straight answers and a system plan that fits.