BEP Marine - Marine Smart Battery Hub Engine
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Intelligent Battery Management for Multi-Engine Marine Systems
BEP Marine’s Smart Battery Hub (SBH) is an innovative, first-of-its-kind intelligent battery management system designed for vessels equipped with two or more outboard, sterndrive, or inboard engines. The SBH simplifies power control with advanced remote operation, automatic dual-direction Voltage Sensitive Switching (VSS), and emergency parallel functionality—all housed within a robust, ignition-protected IPX7-rated enclosure.
Designed for seamless integration, the SBH transmits critical battery data, including individual voltages and house bank state of charge, over NMEA2000 for easy monitoring through multi-function displays. With configurable VSS voltage thresholds, assignable switch inputs, and additional sensor inputs, this system provides complete flexibility for optimized marine power management. Remote switching is facilitated via NMEA2000 or wired switches, while manual override ensures safety and reliability in all conditions.
Advanced Technical Specifications
- Power Consumption (Max): 92mA
- Power Consumption (Sleep Mode): <3.5mA
- NMEA2000 Connectivity: 1 x NMEA 2000 Micro-C port, 1 LEN
- Operating Temperature Range: -15°C to +55°C (-5°F to +131°F)
- Storage Temperature Range: -40°C to +85°C (-40°F to +185°F)
- Ingress Protection Rating: IPX7 (water-resistant and ignition-protected)
- Nominal Voltage: 12V or 24V (power harvested from all batteries)
- Continuous Current Rating: 300A
- Intermittent Current Rating: 700A
- Cranking Current Rating: 1450A
Comprehensive Monitoring & Connectivity
- Battery Monitoring: Voltage monitoring for individual batteries, house current draw, and state of charge
- NMEA2000 PGN Output: Fluid level, pressure, temperature, battery voltage, and state of charge
- Additional Inputs: 3 x Master switch inputs, 2 x Analog inputs, 1 x Battery temperature sensor
Optimized Product Dimensions
- Width: 14.310 inches
- Height: 10.841 inches
- Depth: 6.280 inches
Key Features & Benefits
- Remotely operated magnetic latching switches for enhanced convenience
- Emergency parallel switching capability for critical backup power needs
- Configurable dual-direction Voltage Sensitive Switching (VSS)
- House battery state of charge monitoring for precise power management
- Manual override functionality for all battery switches, ensuring operational safety
- Parallel two units together to support installations with 4, 5, or even 6 engines
Available Variations
- 80-716-0031-00 – Capacity for Triple Engine Systems
- 80-716-0030-00 – Capacity for Twin Engine Systems
The BEP Marine Smart Battery Hub is a cutting-edge solution for marine power distribution and monitoring, providing efficiency, safety, and ease of use for multi-engine vessels.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.
