TBS Expert Modular

TBS Expert Modular – Scalable Battery Monitoring & Power Management System

Precision Monitoring. Modular Flexibility. Industrial-Grade Reliability.

The TBS Expert Modular system is a professional-grade, modular battery monitoring solution built to deliver high-resolution data, real-time system visibility, and flexible integration across a wide range of energy applications—from off-grid solar setups to electric vehicle powertrains and marine energy systems.

Designed by TBS Electronics, a global leader in advanced power electronics, the Expert Modular platform gives you the ability to monitor current, voltage, SOC, power flow, and more, with seamless expansion options to meet any project size. At the core is the Master Unit (MU), which interfaces with current sensors, shunt modules, battery voltage inputs, and external system controls.

Whether you're managing a complex multi-bank lithium system or a compact mobile battery setup, TBS Expert Modular provides the clarity and control required for efficient, safe, and scalable energy management.

⚙️ Key Features:

• Modular Design: Build the system you need with stackable, plug-and-play modules

• Real-Time Monitoring: Tracks voltage, current, energy in/out, SoC, and system status

• High Accuracy: True 1% accuracy with calibrated shunt sensors

• Expandable: Supports multiple battery banks, current paths, or voltages

• Data Logging: Onboard memory for performance tracking and diagnostics

• CANbus & RS-485 Communication: Seamless integration with third-party BMS, chargers, and control systems

• Alarm Outputs & Relay Controls: Set programmable triggers for over/under voltage, SOC thresholds, etc.

📦 Available Modules & Accessories:

• Expert Modular Master Unit (MU) – The central processor and communication hub

• SmartShunt 500A / 1000A / 1500A – Precision current sensing with plug-in connectivity

• VMI (Voltage Monitoring Input) – Monitor additional battery voltages (up to 3 banks)

• Relay Module (RLM) – Add programmable dry contact outputs for automation

• Display Options:

  • Expert Modular Display – Dedicated backlit screen with intuitive navigation

  • Remote Display Cable Kits – Available in multiple lengths for dashboard or cabinet installs

• PCLink & Data Logger Interfaces – Optional tools for desktop monitoring and data export

🧠 Ideal For:

• EV Battery Monitoring (single or multi-bank systems)

• Off-Grid Power Systems (solar, wind, hybrid)

• Marine Power Management

• Mobile Power Units (RV, vanlife, fleet vehicles)

• Industrial UPS, Telecom, or Backup Power Monitoring

🔩 Technical Specifications (Core System):

• Operating Voltage: 9–70V DC

• Current Measurement: Up to 1500A (depending on shunt)

• Voltage Inputs: Multiple banks up to 70V each

• Accuracy: ±1% SOC and current resolution

• Communications: CANbus, RS-485 (Modbus), optional USB-PCLink

• Data Logging Interval: Configurable, with timestamped logs

• Operating Temp Range: –20°C to +50°C

• Mounting: DIN rail or surface mount compatible

✅ Why Choose TBS Expert Modular from EVSource?

At EVSource.com, we offer full support for the TBS Expert Modular platform, including system design assistance, module selection, and wiring guidance. Each component is backed by TBS’s renowned European engineering quality and our in-house support team to ensure your install is successful from day one.

Whether you're a DIY builder, professional integrator, or OEM, we can help you configure a system that grows with your energy needs.

🧰 Popular Bundles:

• Starter Kit: MU + 500A SmartShunt + Modular Display

• Advanced Kit: MU + 1000A Shunt + 3-Bank VMI + Display + PCLink

• Custom Build Kits: Contact us for tailored configurations based on voltage/current needs

🔍 Know More. Manage Smarter.

With TBS Expert Modular, you don’t just monitor your power—you understand it, optimize it, and protect it. Get the insight and control your energy system deserves.