(see ECpv2 for new designs)

Is the first generation ENcombi plug and play controller for decentralized PV plants with or without gensets. We still deliver ECpv units and do bug fixes - but for new designs we recommend the ECpv2 - the ECpv2 will merely add new features at the same price and setup and use of the product is still exactly as you know from the ECpv.

Connect with inverters, controllers and power meters via RS-485 or TCP/IP and have full control of your grid export / self-consumption and safely run your gensets while saving fuel in hybrid plants.

Using the ECpanel, you have a plug and play HMI operator panel without doing any application programming.

Setup and monitoring is easily done via the ECweb, describing every step of the setup and providing you with a wide range of monitoring and reports - run it on your PC or on mobile devices. With the new EClogic feature, you can program custom logics - a simple and powerful tool.

Use the ECcloud remote monitoring system web app for live and historical data visualization and analysis of your PV and PV-Genset plants. You can get to try it out for a full 90 days free of charge when purchasing any ECpv variant.

The hardware is a high quality, fast and extremely compact unit allowing you to fit it into almost any electrical cabinet at your site when doing brownfield projects.

As standard, the unit covers up to 16 PV feeders and 16 main connections in all variants and up to 16 gensets in all PV/Genset variants.


ECpv Logger: Logs data from utility, gensets and PV inverters.

ECpv Solar: Only PV control. Inverter power unlimited

ECpv SPV/Genset. Inverter power up to 100KW

ECpv M: PV/Genset. Inverter power up to 500KW

ECpv L: PV/Genset. Inverter power unlimited


Downloads & Tutorials



ECpv interface schematic

Schematic - ECpv Interface

Solar Inverters

SunSpec: Fronius, KACO, SMA (STP) , Huawei (Sun2000), Delta (RPIh7/10) and Solvia, Fimer (ABB) (Trio 50/60, PVS100/120, Uno), REFUsol (8k to 100K)

Non SunSpec: Delta Solvia, SolarEdge, Huawei Smartlogger, Huawei SUN2000-8-28ktl, 33-42ktl, 50-75ktl, Fimer (ABB) Trio 8,5 - 27,6, Sungrow SG series and COM100E (Logger 1000 + Logger 3000). Schneider Conext CL36 - CL125, Growatt & Growatt MAX, Sofar Solar 1-40 / 50-70, KSTAR, Ginlong Solis, Polycab, Kehua SPI-B, GoodWe, AISWEI Solplanet, INVT

Genset Controllers

Cummins PC2.X, PC3.x

Caterpillar EMCP4

DeepSea GenComm (genset, grid and BTB)

DEIF ML-2 (genset, grid and BTB), CGC 400

ComAp InteliSys, InteliGen, InteliCompact, AMF20, AMF25, InteliLite9

Woodward EasyGen 2000, EasyGen 3000, Easygen 3000XT, LS5

Smartgen: HGM400-series, HGM7X00, HGM9X00

Lovato RGK60

Sices GC310, GC350, GC500, MC100

Power Meters

Pilot SPM 32, SPM 33, PMAC770

Accuvim L, EV300

Schneider EM64XX, PM1200, PM2XXX, PM5100, 5300, 5500

Entes EMP-07S

Janitza UMG96RM


Phoenix EEM-EM3XX, EMpro

Eastron SDM630

Klemsan Ercas, Krea & Powys

Socomec Diris A40

Chint DTSU666

ABB M4M 20, M4M 30

Secure Meters 440, 300

Algodue UPM209

Circutor CVM C4

Carlo Gavazzi EM330



MeteoControl Si-RS485TC-2T-MB


Sungrow PC-4

Rainwise PV-MET-100-2

Soluzione Solar LiteMeter Pro, SunMeter Pro. Envmeter Pro

Hukseflux SR05

Kipp Zonen SMP-series

Need Power Meters for measurement?

Head over and take a look at our selection of Pilot Meters

Interested? Or did you not find the protocol you need?

Contact us here - or head to the applications section for further information of what the ECpv can do for your project