SIMARINE
Modular monitoring & switching for marine & RV
Simarine builds modular power systems for boats and RVs—combining precise battery monitoring, digital switching, and add-on modules (shunts, tank/temperature interfaces, inclinometer). Start small and expand as needs grow. Our ultra-low-power hardware, optically bonded displays, and NMEA 2000 compatibility make installs faster and fleets more reliable. Clear data. Confident control. Designed for builders, trusted by crews.
STAND NUMBER:
05.285
CATEGORIES:
Trading regions
Americas:
Brazil, Canada, United States
Asia:
Malaysia, Thailand
EVENT:
METSTRADE 2025
ADDRESS:
Ulica skofa Maksimilijana Drzecnika 6 2000 MARIBOR SI Slovenia
WEBSITE:
Products
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PICO Battery Monitor
Modular battery monitor with 3.5" display showing voltage, SoC, currents, tank levels, and temperatures.
PICO is Simarine’s modular battery management system that turns complex DC setups into clear, actionable data. The crisp display shows voltage, current, state of charge, amp-hours and time-to-go; it supports up to 6 battery banks, 24 shunts, 14 tanks, 10 temps and an inclinometer. Ultra-low power draw, anodized-aluminum housing and auto-dimming. History logs SOC, voltage/current trends and energy use over time. The Wi-Fi app provides live view, alerts, remote monitoring and firmware upgrades.Read moreVIA Control Panel
Complete Advanced Battery Monitoring and Control - 12V Systems
VIA is a complete control system for RVs/caravans, uniting digital switching with battery, tank, and temperature monitoring plus multi-source power management. Compact display + low-profile power unit, with customizable labels and an app for live data, remote switching, and quick setup. Expand with PICO modules and the SK8 keypad; use the built-in SPDU-52 or high-capacity SPDU-66. Also suitable for indoor marine installs. Read moreNereide 2
Nereide 2 — tactile digital switching with optically bonded display, built-in PICO monitoring, NMEA 2000, ultra-low draw, and modular expandability.
Nereide 2 is a complete digital switching solution pairing a tactile, optically bonded control panel with a DC distribution unit. It supports both 12 V and 24 V systems, with customizable button labels, built-in PICO monitoring for batteries, tanks, and temperatures, and NMEA 2000 integration. Ultra-low power draw preserves batteries, while installation is simplified with a single SiCAN cable. Expandable with AC units (SAC series), DC units like SPU-303, and other Simarine modules.Read moreSAC15R – NMEA2000 Smart AC Distribution Unit with Motorized Circuit Breakers
Smart marine AC power distribution with motorized breakers, NMEA2000 control, safety override, daisy-chain expansion, and IP33 protection.
SAC15R is a 5-channel 115/230VAC distribution unit with motorized reclosers, designed for marine safety and integration. NMEA2000 compatibility enables remote switching from any control or navigation interface, with no need for direct contact with live AC parts. A manual override provides redundancy in emergencies. Units can be daisy‑chained for system scalability. Built splash‑proof to IP33, it combines affordability, technical reliability, and compact performance for sailboats and motorboats.Read moreSPDU - 66
SPDU-66: high-capacity 12 V DC distribution with 6 switch channels, 4 current-sense inputs, 6 digital inputs, and PICO/VIA + SK8 integration
The SPDU-66 is Simarine’s high-capacity 12 V DC distribution unit. It provides 6 switchable outputs (combined limit 100 A), 4 current-measuring channels for solar, charger, main battery, and DC/DC (0–50 A), 6 digital inputs for external switches, plus voltage (U1–U4) and resistance inputs for tanks/temperatures (0–65 kΩ). Typical draw is ~15 mA at 12 V. It connects into Simarine systems and works with PICO/VIA and the SK8 keypad for expanded control. Dimensions: 200×160×42 mm.Read moreSC303/SC503
SC303/503: high-precision combo shunts for accurate battery, current, and voltage monitoring—robust, reliable, and modular.
The SC303 and SC503 are precision combo shunts designed for accurate measurement of battery current, voltage, and temperature in marine or RV applications. Rated for continuous currents up to 300 A or 500 A, they provide detailed insight into energy consumption and charging. Compact and durable, both connect seamlessly to Simarine monitoring systems like PICO, Nereide, and VIA. Built with high-grade materials and advanced calibration, they ensure reliable data and long-term stability in demandinRead moreST107
ST107: versatile digital module for monitoring up to 7 tank levels, 3 battery voltages, or 4 temperatures—precise and programmable.
The ST107 is a highly versatile digital module designed for accurate monitoring of tanks, voltages, and temperatures. It measures up to 7 tank levels, 3 battery voltages, or 4 temperature sensors—ideal for fresh water, fuel, or waste tanks. Compatible with sensors using voltage or resistance output (1k, 5k, or 10k NTC), it supports both analog and custom user inputs. Featuring programmable alarms and seamless integration with Simarine systems, the ST107 ensures reliable data for smarter energy aRead moreQuadro shunt modules SCQ25, SCQ25T and SCQ50
SCQ25/25T/50: Quadro shunts for detailed monitoring of multiple DC consumers or generators, scalable and precise.
Simarine’s SCQ25, SCQ25T, and SCQ50 Quadro shunts enable detailed monitoring of multiple DC loads or charging sources. Each offers four independent channels—25 A per channel on SCQ25/25T and 50 A on SCQ50—for precise current tracking. Two channels can be combined to double capacity (e.g., 2×25 A → 50 A, 2×50 A → 100 A) to support larger consumers. The SCQ25T also integrates voltage and resistance inputs for tanks and temperatures. Fully compatible with Simarine systems, they provide modular, scaRead moreNMEA2000 Gateway
SN01 NMEA-2000 Gateway — bridges Simarine systems to the NMEA 2000 backbone, publishing battery, tank, temperature and status data to MFDs.
The SN01 NMEA-2000 Gateway links PICO / VIA / Nereide systems to an NMEA-2000 network, letting multifunction displays and plotters read batteries, tank levels, temperatures, environmental sensors and key status PGNs. Compact and low-power (6–35 V supply), it includes a trunk connector plus 2x SiCOM ports for easy daisy-chain integration. Use it to share system telemetry on the boat’s NMEA 2000 bus and simplify OEM integration.Read moreInclinometer
Digital inclinometer for precise pitch and roll monitoring—ideal for leveling, sailing angle, or load distribution checks.
Simarine’s SDI01 Inclinometer delivers accurate pitch and roll measurements for boats, caravans, and off-road vehicles. It ensures proper leveling, monitors sailing angles, and helps maintain balanced load distribution. Compact and precise, it connects easily to Simarine monitoring systems such as PICO, Nereide, or VIA, but can also operate independently via standard signal output. Built for durability and precision, the SDI01 enhances comfort, stability, and safety on every journey.Read more