Marine & Watercraft
Custom yacht lithium battery systems for propulsion support, house loads and onboard backup, engineered around daily energy use, surge demand, charging sources, bank architecture, monitoring and marine installation conditions.
APPLICATION REQUIREMENTS
Yacht systems may combine propulsion, hotel loads, navigation, pumps, lighting and emergency reserve with shore power, alternators, solar or generators. Load concurrency, charging sources, isolation and service strategy must be defined at vessel level.
WHAT TO DEFINE
Early estimates are acceptable. Missing values can be refined through the requirements process.
Propulsion and auxiliary loads, hotel load, concurrency, operating hours and emergency reserve. High-voltage architecture | Voltage window, continuous and peak current, contactors, pre-charge, isolation and emergency shutdown. Charging sources | Shore power, onboard charger, alternator, solar or generator behaviour and recharge target. Vessel integration | Compartment, cooling, cabling, CAN, corrosion exposure, service access and compliance route.
ENGINEERING CONSIDERATIONS
Protection coordination, isolation monitoring, pre-charge, contactors, charging and thermal management must be validated with the vessel power system.
Select the chemistry and cell format around energy, power, cycle life, temperature, safety and supply continuity.
Coordinate series/parallel configuration, protection logic, sensing, SOC/SOH, charging and communication.
Develop pack layout, enclosure, mounting, connectors, sealing, thermal approach and service access.
Define the samples, tests, documentation and certification route needed before production release.
REFERENCE CONFIGURATION
This configuration is a project reference, not a fixed marine product. Final voltage limits, isolation, charging and protection are defined for the vessel.
VALIDATION & PRODUCTION READINESS
Validation should cover concurrent loads, current transients, charging sources, isolation, shutdown behaviour, thermal performance and the defined marine environment.
Electrical behavior, BMS logic, charging, communication and mechanical fit are checked against the agreed definition.
Environmental, load, runtime or interface tests are selected around the actual product risk and use conditions.
Applicable transport and market evidence is planned and coordinated for the final configuration.
Approved specifications, quality criteria, test requirements and inspection reporting support controlled handoff.
FROM REQUIREMENT TO DELIVERY
Stellova leads requirements analysis, coordinates engineering and qualified production resources, manages applicable certification work, performs production quality inspection and remains the direct technical contact after delivery.
View the Engineering Process ↗DISCUSS YOUR YACHT OR MARINE ENERGY PROJECT
Provide the load list, operating profile, voltage window, charging sources, compartment conditions, isolation strategy, communication, compliance market and target build volume.
Discuss Your Project ↗