ZCS Azzurro C&I inverters

Zucchetti Centro Sistemi (ZCS) is an Italian company offering cutting-edge solutions not only for residential applications but also for the commercial and industrial (C&I) sector, with inverters featuring 400V and 800V outputs. These products are designed to optimize photovoltaic system performance and stand out for their reliability, efficiency, and configuration flexibility.

ZCS Azzurro – C&I inverters with 400V output

The ZZ3-100KTL-V4 and ZZ3-110KTL-V4 models are designed for systems with a 400V output.

Both versions feature 10 MPPTs, each with 2 DC inputs. The maximum input current per MPPT is 40A, with a maximum Isc of 50A. These specifications ensure broad compatibility with virtually all modules currently on the market.

These inverters have an IP66 protection rating, allowing them to be installed in any condition, even the harshest, thanks to their high resistance to water and dust ingress.

The products integrate type II surge protection on both AC and DC sides, arc fault protection (AFCI), and string-level monitoring.

The cooling system is based on forced convection, optimizing operation even at high temperatures.

The standard warranty is 5 years, extendable to 10 years upon registration on the ZCS website.

ZCS Azzurro – C&I inverters with 800V output

For applications requiring an 800V output, ZCS offers the ZZ3-255KTL-HV, ZZ3-330KTL-HV-Z0, and ZZ3-350KTL-HV-Z0 models.

The ZZ3-255KTL-HV model offers up to 12 independent MPPTs, each supporting up to 2 strings, with a maximum input current of 30A per MPPT and a maximum Isc of 50A.
The ZZ3-330KTL-HV-Z0 and ZZ3-350KTL-HV-Z0 models feature 8 MPPTs with 32 inputs in total, a maximum input current of 60A per MPPT, and a maximum Isc of 100A.

The warranty for these models is 5 years, with registration required on the ZCS website.

ZCS Azzurro – monitoring systems

All inverters can be monitored through a dedicated accessory that allows users to view all production data and any errors via the ZCS portal.

For the 100/110KTL inverters, ZSM-xxx-USB accessories can be used, available in WiFi, Ethernet, or 4G versions.
For the 800V output inverters, the compatible accessory is the ZSM-RMS-001/M1000 datalogger, which can monitor up to 31 devices.

Azzurro ZCS configurator

ZCS have an online configurator that gives you the chance to precisely size the plant and all their photovoltaic inverters.

This is a simple ad intuitive tool, the only requested actions are the registration and the insertion of your photovoltaic system’s data (geographical area, inverter and photovoltaic module).

ZCS Azzurro configurator

ZCS Azzurro for simple and intuitive monitoring

ZCS products can be easily monitored using various tools provided by the manufacturer:

Portal 2.0: In 2024, a new portal was developed, offering a more comprehensive and detailed overview of photovoltaic systems. It allows precise monitoring of all aspects of energy production, consumption, and export. All data is easy to read thanks to customizable graphs.
Mobile App Monitoring: The ZCS Azzurro app is also available, enabling users to monitor all Azzurro series products from their devices at any time. The app displays inverter and storage system data for comprehensive monitoring of all energy flows.
Web Portal: The portal features an intuitive dashboard with complete information, energy summaries, and real-time data. It also allows the configuration of different user profiles for various functions and multi-user services. Multiple plants can be viewed with a single login. The portal sends alert emails and offers two types of reports for full-access profiles.