Marstek P1 CT003 Meter
The Marstek CT003 is a compact smart meter that easily connects to your smart energy meter via P1 or infrared. Thanks to real-time monitoring and connection to the Marstek energy storage system via Wi-Fi or Bluetooth, this device provides valuable insights into your energy consumption.
Key Features
- P1 and IR interface: Compatible with most Dutch household meters
- Real-time energy monitoring via the Smart app
- High-performance wireless connectivity: Wi-Fi (802.11 b/g/n) + Bluetooth 5.2
- Safe and reliable: Robust housing and low power consumption (<2W)
- Compact design: Magnetic mount, dimensions: only 53.7 x 52 x 25.5 mm
How do I connect the CT003 to my Marstek energy storage system?
Connect the CT003 to your smart meter via the P1 port or infrared. Then open the Marstek Smart app, select your storage system in the settings, and connect the CT003. After setup, your energy data will be transferred in real time for smart monitoring and optimization.
Which energy meters is the CT003 compatible with?
Check your meter's compatibility in advance using Marstek's official CT003 compatibility list. The CT003 is compatible with most common smart meters in the Netherlands, including the Iskra, Kaifa, and Landis+Gyr models.
Why choose the Marstek CT003?
This smart meter is specially designed for seamless integration with other Marstek products. Thanks to the Smart app, you always have a real-time overview of your electricity consumption and can intelligently control your energy storage—ideal for those who want to save money and use more sustainable energy.
All prices include 21% VAT, Recupel, and Bebat.
Standard package shipping Benelux 3 - 4 working days, other EU countries 5 - 6 working days. Delivery time for heavy or large packages such as battery systems and solar panels may be longer; upon request, we can provide more information.
All orders are processed and checked by Ecowatts (no 'dropshipping'). Shipping costs are calculated at checkout. Pickup is possible by appointment in Westerlo.
B2B customers outside Belgium: contact us for a 0% VAT account.
You can still contact us for a quote via info@ecowatts.be.
You are always entitled to 2 years warranty, which can also be longer if otherwise stated, for example with some PV inverters.
The consumer can report within 14 calendar days after the invoice date that he or she wants to exercise the right of withdrawal. This is of course only possible under certain conditions.
See ecowatts.be/pages/retourneren-en-garantie for all provisions.
The consumer can report within 14 calendar days after the invoice date that he or she wants to exercise the right of withdrawal. This is of course only possible under certain conditions.
See ecowatts.be/pages/retourneren-en-garantie for all provisions.
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