SMA Sensor Module

Enhance your solar system performance with the SMA Sensor Module (MD-SEN-US-40). Designed for use with SMA Sunny Tripower inverters, this advanced communication accessory provides precise environmental and system monitoring. It enables measurement of irradiance, module temperature, and ambient temperature, allowing installers and operators to track performance accurately and identify potential energy losses in real time.

Key Features & Benefits

• Comprehensive Monitoring – Captures data for solar irradiance, PV module temperature, and ambient conditions to assess real-world system efficiency.

• Plug-and-Play Integration – Easily installs into compatible SMA inverters via the communication interface without requiring complex configuration.

• Enhanced Performance Analytics – Enables comparison between expected and actual energy yields for improved diagnostics and optimization.

• Weatherproof Design – Built for long-term outdoor operation with robust, durable housing that withstands harsh environmental conditions.

• Compatible with Sunny Portal – Transmits detailed sensor data through SMA’s monitoring platforms for seamless remote access and analysis.

Technical Specifications

• Model / Part Number: MD-SEN-US-40

• Compatibility: SMA Sunny Tripower and other SMA inverters supporting Sensor Module input

• Measured Parameters:

  • Solar irradiance (W/m²)

  • Module temperature (°C / °F)

  • Ambient temperature (°C / °F)

• Power Supply: Provided by inverter communication interface

• Interface: RS485 data connection

• Enclosure Rating: IP65 (weather-resistant)

• Operating Temperature Range: −25 °C to +60 °C (−13 °F to +140 °F)

• Dimensions: 125 mm × 65 mm × 55 mm (4.92″ × 2.56″ × 2.17″)

• Mounting: Wall or pole mount, includes hardware

• Weight: Approx. 0.3 kg (0.66 lb)

Applications

Ideal for:

• Commercial or residential PV systems requiring precise performance analysis

• Installers seeking enhanced inverter monitoring capability

• Operators who need real-time environmental data for yield optimization

Why Choose the SMA Sensor Module?

Pairing the SMA Sensor Module with your SMA inverter transforms a standard PV system into a smart, data-driven energy solution. With detailed environmental data, you can maximize system uptime, detect underperformance early, and ensure your solar investment delivers optimal returns.

Document: Specification Sheet