Sungrow Smart Meter DTSU666 Series / The Heart of Energy Management
The Sungrow Smart Meter DTSU666 is an essential energy meter that precisely measures energy flows at your grid connection point. It is designed for three-phase systems and is indispensable for the function of Sungrow hybrid inverters, as it provides the data for visualizing self-consumption and dynamically controlling feed-in power (e.g., zero export). DIN rail mounting simplifies integration into the meter cabinet.
Highlights
- Important System Component: Indispensable for self-consumption and feed-in management.
- 3-Phase Precision: Accurate measurement of voltage and current for three-phase grids.
- Standard Mounting: Easy DIN rail mounting (72 x 118 x 65.5 mm).
Technical Data
| Property | Value (DTSU666-20) |
|---|---|
| Voltage | 230/400 V |
| Installation Type | DIN rail mounting |
| Dimensions | 72 x 118 x 65.5 mm |
| Current Measurement | Indirect (with external transducers) |
| Warranty | 10-year manufacturer's warranty |
Scope of Delivery
- Sungrow Smart Meter DTSU666
- Documentation (manual)
- (Note: Current transformers must be purchased separately or are included with hybrid inverters)
Notes
The functionality of the inverter, especially the control of the battery and charging power, depends directly on the data supplied by the Smart Meter.
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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.
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What happens after I purchase a system? Is there support or maintenance?
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What shipping and delivery options do you offer?
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What payment methods are available to business customers?
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How does Terra Energy support me in selecting and planning my PV solution?
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What brands and technologies do you carry?
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