Power export limiting device

The Autarco power export limiting device (PELD) allows you to control the power output of up to ten 3-phase inverters based on your real time grid exports.

Can you put more rated PV power on your roof than your grid connection can handle? And do you have substantial and consistent demand for power? Then the PELD might be ideal for you. It constantly measures the grid power exports and compares it to a set maximum allowed export power, adjusting the output of the inverters constantly to make sure the maximum is never breached.


- Optimize your business case
- Don't export more than allowed to the grid

Key features

- Control the output of your inverters
- Realtime grid export measurements

General characteristics

1 Mounting Wall mounting
2 Mounting location Indoor
3 Inverter communication RS485
4 Remote communication Digital sticks: WiFi/LAN/GPRS Box: LAN/GRPS
5 IP protection IP65
6 Voltage supply Grid
7 Ambient temperature -25°C to +60°C
8 Relative humidity range 0% to 95%

Other characteristics

wdt_ID   S2.1P-PELD10-MII.1 / S2.3P-PELD10-MII.1
1 Dimensions (W x H x D) 364 x 276 x 114 mm
2 Weight (kg) 2.1
3 AC / CT Connection Quick terminal / Plug (secondary 5A)
4 Self consumption (W) 5

Input characteristics

wdt_ID   S2.1P-PELD10-MII.1 S2.3P-PELD10-MII.1
1 Rated voltage (V) 230 V , 1/N/PE 400 V, 3/N/PE
2 Input voltage range (V) L to N: 100~277 L to N: 100~277
3 Input frequency range (Hz) 45~65 45~65


wdt_ID   S2.1P-PELD10-MII.1 S2.3P-PELD10-MII.1
1 Inverter communication Modbus RS485 Modbus RS485
2 Communication interface 2-pin RS485 2-pin RS485
3 Max. communication inverter number 10 10
4 Max. communication distance (m) 1000 1000
5 Remote communication Digital sticks: WiFi/LAN/GPRS Box:LAN/GPRS Digital sticks: WiFi/LAN/GPRS Box:LAN/GPRS

Business contact

Need more information?
Call us on +31(0)853031342.

Search the Knowledge Base before opening a ticket.


No time to talk? Send us your inquiry or open an after sales ticket.