Sungrow Communication Box Series for PV Monitoring / Central Intelligence for the System
The Sungrow Communication Box series (e.g., COM100E) is the central control unit for comprehensive monitoring of larger photovoltaic systems. It serves as a data logger that connects up to 30 channels of various components (inverters, smart meters, sensors) via Ethernet, RS485, and WiFi. Housed in a robust IP66 outdoor enclosure, it is ideal for outdoor use and offers important functions such as connecting to a ripple control receiver and an interface for remote maintenance.
Highlights
- Central Monitoring: Data logger for up to 30 channels (inverters, meters, sensors).
- Outdoor-ready: Robust enclosure with IP66 protection rating.
- Extensive Interfaces: 3x RS485, WiFi, Ethernet, as well as analog and digital outputs/inputs.
Technical Data
| Property | Value (Example COM100E) |
|---|---|
| Dimensions (L x W x H) | 460 x 315 x 126 mm |
| Weight | 6 kg |
| Protection class | IP66 |
| Max. channels | 30 |
| Interfaces | 3x RS485, Ethernet, WiFi, DI, DO |
Scope of Delivery
- Sungrow Communication Box
- Mounting accessories
- Documentation (manual)
Notes
The box enables connection to Sungrow's iSolarCloud platform for detailed system analysis and remote firmware updates.
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Frequently Asked Questions
What are the advantages of using a photovoltaic system from Terra Energy?
What are the advantages of using a photovoltaic system from Terra Energy?
With a PV solution, companies can reduce their energy costs, cut CO₂ emissions, and strengthen their corporate sustainability. Our partner solutions ensure performance, efficiency, and future-proofing in B2B applications.
What happens after I purchase a system? Is there support or maintenance?
What happens after I purchase a system? Is there support or maintenance?
Our service doesn't end with your purchase. We support you from delivery and commissioning to the long-term optimization of your system. Our technical support team is available to answer questions and can arrange specialized installation or maintenance partners if needed.
What shipping and delivery options do you offer?
What shipping and delivery options do you offer?
Within Germany, we generally offer free shipping for photovoltaic systems. For international deliveries or bulky components such as modules or mounting systems, we will individually prepare a shipping solution for you (e.g., pallet delivery, truck freight).
What payment methods are available to business customers?
What payment methods are available to business customers?
We offer various payment options for business customers, including prepayment and purchase on account. Simply contact our sales department.
How does Terra Energy support me in selecting and planning my PV solution?
How does Terra Energy support me in selecting and planning my PV solution?
We offer expert advice and customized planning, taking into account location, consumption, subsidies, and technology. Together, we will develop your optimal solution, from the initial concept to commissioning.
What brands and technologies do you carry?
What brands and technologies do you carry?
We work with leading manufacturers and brands in the photovoltaic and energy storage segments to offer you state-of-the-art technology with high quality and performance. Please feel free to ask us for specific manufacturer and product details for your project.


