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Model SWDM-US-10-00.01 | Speedwire Data Transmission | Up to 10,000 Log Entries | Inverter-Powered | -20°C to +60°C | SMA Webconnect Compatible
The SMA Solar SWDM-US-10-00.01 Speedwire Datalogging and Monitoring Card is a plug-in communication module designed to add advanced real-time monitoring, remote data logging, and Webconnect internet portal connectivity to compatible SMA solar inverters. Utilizing SMA's proprietary Speedwire communication protocol over wired Ethernet or wireless connections, it enables seamless, high-reliability data exchange between the inverter and SMA's energy management ecosystem — storing up to 10,000 performance log entries and providing both technical users and system owners with comprehensive, historical visibility into energy production, consumption trends, and inverter operating parameters. Powered directly by the host inverter with no external power supply required, it installs quickly into the inverter's communication slot and operates reliably across a wide -20°C to +60°C temperature range.
Real-Time Speedwire Monitoring: Operating on SMA's proprietary Speedwire communication protocol, the card enables fast, reliable, real-time data exchange between the solar inverter and connected monitoring platforms — delivering live visibility into PV power production, AC output, grid feed-in, and inverter operating status with minimal latency and the high data integrity that Speedwire's dedicated communication layer provides.
High-Capacity Data Logging — Up to 10,000 Entries: The onboard data logging engine stores up to 10,000 timestamped performance entries directly within the card — capturing interval-based energy production, yield, and fault event records that can be retrieved and analyzed at any time, providing a detailed historical performance dataset for system commissioning reports, warranty claims, performance guarantees, and long-term yield trend analysis.
SMA Webconnect Internet Portal Integration: Once connected to the home or site network, the SWDM-US-10-00.01 automatically registers with SMA's Webconnect online monitoring portal — enabling remote access to live and historical system data, automated performance reporting, fault notifications, and yield comparisons from any web browser or the SMA Energy app, without requiring additional data loggers or communication gateways.
Inverter-Powered — No External Supply Needed: The card draws its operating power directly from the host SMA inverter's internal communication bus — eliminating the need for an external power adapter, dedicated wiring, or additional electrical connections, simplifying installation and ensuring the monitoring card remains fully operational whenever the inverter is powered, including during daytime solar generation hours.
Broad SMA Product Compatibility & Simple Installation: Designed for plug-in installation into the standard communication expansion slot found across a wide range of SMA Sunny Boy, Sunny Tripower, and other compatible inverter platforms, the SWDM-US-10-00.01 requires no special tools, configuration software, or technical expertise to install — with SMA's step-by-step installation guide enabling most installers to complete commissioning in minutes.
Once inserted into the inverter's communication expansion slot, the SWDM-US-10-00.01 immediately begins exchanging operating data with the inverter's internal controller via the Speedwire protocol. This data — including DC input power, AC output power, grid voltage, frequency, daily yield, total yield, and fault codes — is both stored locally in the card's onboard log and transmitted over the site's Ethernet or Wi-Fi network to SMA's Webconnect cloud portal, where it is processed, visualized, and made available to system owners and installers in real time and as downloadable historical reports.
Speedwire Communication Protocol: SMA's Speedwire protocol provides a dedicated, high-speed communication channel between the datalogging card and the inverter's internal data bus — ensuring reliable, low-latency data capture at regular intervals without interfering with the inverter's primary power conversion functions, and supporting multi-inverter network topologies where multiple Speedwire devices communicate on the same local network segment.
Onboard Data Processing & Log Storage: The card's integrated data processing engine captures, time-stamps, and stores inverter performance records in its onboard memory at configurable intervals — building a continuous, up to 10,000-entry log of energy generation data that remains intact even during network outages or internet connectivity interruptions, ensuring no performance data is lost and all records can be uploaded when connectivity is restored.
SMA Energy Management System Integration: Via the Webconnect cloud portal and SMA's open Modbus TCP and SunSpec communication interfaces, the SWDM-US-10-00.01 integrates seamlessly with third-party energy management systems, building automation platforms, and advanced analytics tools — enabling enterprise-level monitoring, multi-site performance benchmarking, and automated yield reporting for commercial and residential solar portfolio management.
| Manufacturer | SMA Solar Technology |
| Model Number | SWDM-US-10-00.01 |
| Data Transmission Protocol | SMA Speedwire (Ethernet-Based) |
| Data Logging Capacity | Up to 10,000 Entries |
| Connectivity | Wired Ethernet & Wireless Options |
| Power Supply | Powered by Host Inverter — No External Supply Required |
| Operating Temperature Range | -20°C to +60°C |
| Online Monitoring Platform | SMA Webconnect Portal — Web & Mobile App Access |
| Compatible Inverter Platforms | SMA Sunny Boy, Sunny Tripower & Compatible SMA Products |
| Installation Method | Plug-In — Inverter Communication Expansion Slot |
| Form Factor | Lightweight Plug-In Card — Standard SMA Communication Slot |
Inverter Compatibility: SMA Sunny Boy, Sunny Tripower & all Speedwire-compatible SMA inverter platforms
Monitoring Portal: SMA Webconnect — Real-time & historical data, automated yield reports, fault alerts
Communication: Speedwire Protocol — Wired Ethernet + wireless connectivity options
Power: Inverter-powered — No external adapter or dedicated wiring required
● Available | Contact us for lead time and pricing
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