Request a Quote!

" is the best! They are such a pleasure to work with! Great brands at the best prices. Special thanks to RenĂe who always answered my questions on the spot, and giving thoughtful advice." Serge (Tahiti, French Polynesia)
"The experience I had with my purchase was very good. The items I ordered arrived when I expected & were packaged well. My overall purchasing experience was very positive."

- Thank you,
"I recently found EcoDirect & have been extremely happy with their service. They have had all the PV modules, inverters, optimizers and accessories I needed. They provide excellent customer service & turn orders around very quickly. I have switched to EcoDirect for all my parts & materials orders. Highly recommended."

- Zeno
"I wanted to let you know I am very pleased with the service you gave & the quality & condition of the solar panels I received from EcoDirect. I will purchase more items in the future from EcoDirect and will be sure to tell others about your fine operation."

"Thanks EcoDirect! My solar system is up and running; waiting for City and San Diego Gas & Electric inspections this week; so far so good!"

- J.L.,
Oceanside, CA
"I enjoyed ordering what I needed. It was simple and fast, no issues what so ever. If I need something else and its at a good price, I will defiantly order from here again. Also the shipping is at a good price."

- Simon
My shipment arrived on time, as predicted. Very, very good performance by EcoDirect. What more could you ask for from an online material supplier? Looks like the quantity from Quick Mount is spot on & the rails were bundled safely. EcoDirect will be my recommended source to my friends & neighbors for solar.
- Thank you, Jim Lake
Escondido, CA
"Over the past couple of years, I have purchased several items from Ecodirect and I have always been happy with their customer service and prompt delivery of products."

- Chris
"I am very satisfied, everything was as expected."

- Anon

  Home > Power Inverters > APsystems Micro Inverters >

APsystems ECU-C Gateway > Commercial Energy Communications Unit for YC600 & SQ1 Microinverters - ECU
APsystems ECU-C Gateway > Commercial Energy Communications Unit for YC600 & QS1 Microinverters - ECU

Our Price: $359.00
Warranty: 3 Years


Description Datasheet

APsystems ECU-R Gateway > Commercial Energy Communications Unit for YC600 & QS1 Microinverters

APS ECU-C Energy Communication Unit for Commercial Usage.

Model ECU-R (Energy Communication Unit)
Series YC600 & QS1
Manufacturer APsystems


Dimensions (W x H x D) 8.3" x 4.7" x 1.6"
Weight 1.11 lbs
Shipping Method Ground


  • High frequency metering
  • AC power monitoring
  • Relay control
  • Built-in Wi-Fi
  • Single phase or three phase
  • Zigbee or PLC models available

Other Features

Grid Split Phase Type Single Phase / Three Phase
Relay Driver Control for external AC contact or relay
Digital Input External control device connection
CT Sensor High frequency production and consumption metering
Meter Accuracy Integrated PV production metering (+/- 0.5% via CT)
and optional consumption monitoring (+/- 2.5% via CT)

Detailed Description

The APsystems Gateway, our state-of-the-art Energy Communication Unit (ECU), is the information gateway for APsystems inverters. It collects and transfers module performance data giving you comprehensive monitoring and control over each individual module, optimizing the performance of your solar array.

The ECU-C, designed from the ground up for commercial applications, offers advanced functionality for more data-centric installations, with consumption and production monitoring, contact and relay ports, and high-frequency metering

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Power Inverters > APsystems Micro Inverters
Power Inverters > Micro Inverters
Power Inverters