Growatt
Growatt SPM-C Single Phase Smart Meter
Growatt SPM-C Single Phase Smart Meter
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SKU:SPM-C
Growatt SPM-C Single Phase Smart Meter
The Growatt SPM-C Single Phase Smart Meter is a purpose-built energy monitoring solution designed for grid export limitation and real-time self-consumption tracking in residential solar PV systems. Fully compatible with Growatt solar and battery storage inverters, this smart meter offers precise energy management with a plug-and-play setup for quick installation.
With support for RS485 communication using the Modbus RTU protocol, the Growatt SPM-C enables seamless data transmission to the inverter, helping users and installers effectively monitor energy usage and production. Its integrated LCD display allows for simple, direct reading and configuration, while its compact DIN rail-mounted form factor fits easily into most consumer units or enclosures.
This single-phase meter supports Growatt’s zero-export function, making it an essential component for systems where grid export limitations apply. With CE and RoHS certifications and an IP51 rating for indoor use, the SPM-C is a reliable and efficient choice for UK solar installations focused on smart energy usage and compliance.
Technical Specifications
| Feature | Specification |
|---|---|
| Normal Current | 5A |
| Maximum Current | 80A |
| Measurement Accuracy | Class 1 |
| Display | LCD – Easy operation and reading |
| Communication | RS485, Modbus RTU protocol |
| Zero Export Support | Yes – with Growatt inverters |
| Mounting | DIN rail (35mm) |
| Ingress Protection | IP51 (Indoor use only) |
| Dimensions (W x D x H) | 36 x 98 x 65 mm |
| Cable Length (RS485) | 15m |
| Certifications | CE, RoHS |
| Warranty | 24 months |
Download the datasheet for Growatt SPM-C Single Phase Smart Meter here.
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