Shelly Pro 3EM Intelligent Electricity Meter
Specifications
- Brand: MARSTEK
- Model: P1 Meter (CT003)
- Compatibility: Venus V149, MARSTEK APP 1.6.21 or above
- Connection: WIFI, Bluetooth
Product Usage Instructions
Firmware & APP Upgrade
1. Firmware Upgrade: Follow these steps to
upgrade the firmware:
- System Pop-up: Tip->Confirm.
- Find new firmware: Go to Settings->Device.
2. APP Upgrade: Update the app from the
respective app stores (APP Store or Google Play).
MARSTEK P1 Meter
To learn about the MARSTEK P1 Meter, refer to the video guide
available at MARSTEK P1 Meter
Video Guide.
Installation Guide
You can find the installation guide for the MARSTEK P1 Meter in
PDF format
here.
FAQs
1. WIFI or Bluetooth Connection
A. WIFI Signal Strength: Ensure that WIFI
signal is greater than -50db for stable connection.
B. Bluetooth Connection: Connect Bluetooth via
the MARSTEK APP to avoid connection issues.
C. Permission: Ensure proper permissions on IOS
and Android devices for Bluetooth connectivity.
2. Connection Stability
A. Latest Firmware: Make sure both your device
and meter have the latest firmware versions.
B. HW P1 Stability: Set HW P1 to use a static
IP for stability and re-search if readings are unavailable.
Smart MMAeRSteTErKFAQs
Firmware & APP upgrade
1. Firmware upgrade
System Pop-up: Tip->Confirm. Find new firmware: Settings->Device.
2. APP upgrade
Please update in APP Store or Google Play.
MARSTEK
MARSTEK P1 Meter
3. MARSTEK P1 Meter(CT003)
MARSTEK P1 Meter Video Guide https://www.youtube.com/watch?v=TSjxpRpg9UA
K MARSTEK P1 Meter APP Guide TE https://cdn.shopify.com/s/files/1/0746/1575/0952/files/MARSTEK_CT003_User_Manual_V1.0.pdf?v=1738822879 S MARSTEK P1 Meter Installation(PDF) AR https://cdn.shopify.com/s/files/1/0746/1575/0952/files/MARSTEK_CT003_Installation_Guide_V1.0.pdf?v=17388251 M 15
Shelly Pro 3EM
4. Shelly Pro 3EM
Shelly Pro 3EM Guide: https://cdn.shopify.com/s/files/1/0746/1575/0952/files/Instructions_for_using_Venus_with_Shelly_Pro_3EM-
K V1.0.pdf?v=1737427865 STE Tips: Venus to V149. If the Self-consumption or AI mode don’t work or unstable, refer to page 9 to reconfigure MAR HW P1.
HomeWizard P1
5. HomeWizard P1
HomeWizard P1 Guide(video): https://youtube.com/shorts/EY2-3eokO2Q?feature=share
K HomeWizard P1 Guide(PDF): TE https://cdn.shopify.com/s/files/1/0746/1575/0952/files/P1_meter_connection_operation_tutorial.pdf MARS TipsVenus to V149. If the Self-consumption or AI mode don’t work or unstable, refer to page 8 to reconfigure
HW P1.
MARSTEK CT002
6. MARSTEK CT002
MARSTEK CT002(video): https://youtu.be/-w7Q7qFjTuo
MARSTEK
Eco Tracker
7. Eco Tracker
Eco Tracker(video): https://youtube.com/shorts/3nJw99Bc6VE
K Eco Tracker(PDF): MARSTE https://cdn.shopify.com/s/files/1/0746/1575/0952/files/Ecotracker_connection_operation_tutorial.pdf
Mulitiple Venus
7. Multiple Venus Support
When managing multiple devices, only support controlling a single device per phase. If you have
K three Venus devices, zero feed-in can be achieved. TE However, with only two devices, one phase must S remain unused, or you can use one device for threeAR phase power compensation while the other operates M in manual mode as a temporary solution.
StepsCT->Output Power Reference->Single Phase>Auto Diagnosis.
TipsMARSTEK APP 1.6.21 or above.
FAQs
1. WIFI or Bluetooth connection.
A. WIFI singal Strength WIFI signal is recommended to be greater than -50db. if the signal is too weak it will cause unstable connection.
K The strength of your model is below -70db and the data transmission is very unstable. TE B. Bluetooth is occupied S Bluetooth must be connected via the MARSTEK APP. If connect Bluetooth directly through cell phone, it results MAR in the Bluetooth being occupied and cannot be connected.
C. Permission IOS: Bluetooth switch + APP’s Bluetooth permission Android: Bluetooth switch + APP’s Bluetooth permission + location permission
FAQs
MARSTEK
FAQs
2. Connection is not stable
Make sure your device and your meter have the latest firmware version. Now Venus is V149 and MARSTEK P1 meter is V110.
TEK 3. HW P1 unstable or no readings RS V148 can already support HW P1-meter, it is recommended to set HW P1 to be used as a static IP, and when you MA can’t get a reading, set CT to another type first, and then re-search for the HW P1-meter with the APP to make
sure that the APP re-searched for the P1-meter.
FAQs
4. Self-consumption or AI mode don’t work or unstable
When the auto mode doesn’t work, try to auto
EK diagnosis. Every time you reselect the meter, need the T device to connect to the grid and set the auto mode RS and detect it. So it is not recommended to switch MA meters frequently.
e.g. use CT003, but doesn’t work. CT->Click output power reference->Auto Diagnosis(1030S).
Tips: MARSTEK APP 1.6.21 or above.
FAQs
5. Meter not in the lists
The supported list has been updated, if your meter is not in the list, please configure the meter and send a clear
MARSTEK picture of the meter front panel. And notify us for testing.
Contact Support Team
How to Contact Support Team?
APP Settings->User feedback. Working Hours: Berlin, UTC +2/+1 MON-FRI 9AM-5PM
TEK Tips: MARSTEK APP V1.6.2 or higher can support MARS upload photos and videos.
Documents / Resources
 |
MARSTEK Shelly Pro 3EM Intelligent Electricity Meter [pdf] Instructions Shelly Pro 3EM Intelligent Electricity Meter, Shelly Pro 3EM, Intelligent Electricity Meter, Electricity Meter |