We use our own and third-party cookies to improve browsing and provide content of interest.

In continuing we understand that you accept our Cookies Policy. You can modify the cookies storage options in your browser. Learn more

I understand


Dynamic power controller, zero injection


Cod: E51001.


CDP-0 is a dynamic power controller which modifies the MPPT (Maximum Power Point Tracker) of the inverters in order to regulate the PV generation according the energy consumption of the user.

CDP-0 has the goal to regulate the PV production of one or many solar inverters in order to avoid or to adjust the percentage of the energy injected to the grid. CDP-0 has communication drivers for the main brands of solar inverters in the market (*), being an indispensable product for any PV installation. As the CDP-0 can communicate with all these solar inverters, its main advantage is that it can regulate very accurately the PV production of any inverter, unlike other systems which uses relays to fix steps, and obviously only can fix a small group of regulation values.

In single-phase systems, CDP-0 allows to monitor and to register the energy consumption, the PV energy production and also of the grid consumption (or injection). In three-phase systems, CDP-0 allows to monitor and to register the energy consumption and by using an additional power analyzer, to monitor and to register the grid consumption (or injection) and the PV production.

Some of the main features of the CDP-0 are:

  • Possibility to manage the main solar inverters in the market and many solar inverters by installation
  • Web monitoring (smart-phone, tablet or PC)
  • Data logger and file downloading (.csv) through any web browser.
  • Web configuration of many parameters
  • Display with on-line data of PV production, user consumption and grid consumption.
  • Capability to use external power analyzers to add features.
  • Double protection against grid injection
  • MODBUS/TCP communications to allow SCADA integrations

CDP is able to manage the next solar inverters:

  • FRONIUS: types Galvo, Symo, Primo and ECO (versions Light and WLAN)
  • DELTA: types SOLIVIA and RPI
  • KOSTAL: types PIKO IQ 4.2-10, PIKO 10-20 and PIKO 36 EPC (NOT compatibles hybrid types PLENTICORE neither PIKO MP)
  • GROWATT: types GROWATT 750-3000 S, 17000-50000 TL3-S
  • KACO NEW ENERGY: POWADOR 1501, 5001xi, 2500xi, 5000xi, 6400xi, 8000xi, 25.000xi, 33.000xi, 2002, 6002, TL3, TR3, all XP series and Blueplanet
  • HUAWEI: SUN2000-8KTL, SUN2000-12KTL, SUN2000-17KTL, SUN2000-20KTL, SUN2000-23KTL, SUN2000-28KTL, SUN2000-33KTL-A, SUN2000-36KTL, SUN2000-42KTL (Not compatible with Huawei's Smart Logger, NOT compatibles types SUN2000 with termination "M0")
  • ABB: types TRIO 5.8-7.5-8.5 ("PMU EXPANSION BOARD" accessory required), TRIO 20.0-27.6, TRIO TM 50.0 and TRIO 50.0-TL
  • ABB SUNSPEC: types "UNO-DM-TL-PLUS" ("UNO-DM-COM-KIT" accessory required), PVS-50/60-TL, PVS-100/120-TL and PVS-175-TL"









Vial Sant Jordi s/n, 08232
Viladecavalls (Barcelona) Spain
Tel: (+34) 93 745 29 00
Fax (+34) 93 745 29 14

Technical Support

Tel. (+34) 93 745 29 19


Testing and Calibration

© 2015 circutor.com. All rights reserved.