• We guarantee Cefem Solar inverters for 5 years from the date of purchase.
• You can extend this guarantee to 10, 15 or 20 years.

There’s more:

• A dedicated phone line – (+33) (0)4 75 87 12 46 open from 8am to 5pm from Monday to Friday. An actual technician from the research department will answer all your questions.
• We guarantee a quick intervention after your call. Together with the technician you decide on the best course of action: to replace the inverter/ send a PCB card/ send a team on-site.
• If you would like to have complete peace of mind, commissioning and maintenance services are available.
• When your inverter reaches the end of its life span we take it back and ensure that the individual parts are disposed of correctly.

Cefem Portal: Monitor your facilities remotely

The remote surveillance software developed by Cefem Solar - Cefem Portal - allows you to perform the following from any internet access point:

•     Consult the results (revenue, CO2 saved...), hour by hour, day by day, month by month and year by year for each inverter in the Trio-Sun and Trio-Top ranges
•     Consult the results of the sunlight probes (up to 2 probes per connected inverter to an analogue input of 4-20 mA / 0-10 V / 0-150 mA)
•     Export this data to a spreadsheet in order to establish statistics
•     Fully configure the portal: phone numbers in case of an alarm, email addresses for the reports...
•     Perform pre-diagnostics for the facility using critical data (temperature, voltage, default hardware...)

A 'plug &play' system?

Yes. It does not require additional data or technically challenging configuration (ex: reconfiguration of an IP...). It costs nothing to use and the system is compatible with all operating systems and web browsers.