Controllers and recording devices
Controllers and recording devices are key tools for ensuring the optimum use of photovoltaic systems. They are used for measuring and controlling the functioning and performance of the installation.
Tenesol’s global expertise, entirely focused on achieving customer satisfaction, has led it to develop a complete range of data controllers and recording devices for installations on off-grid and on-grid sites. Each product meets the exact specification required to ensure the optimum functioning of each application.
Bolstered by its commitment to quality, Tenesol can vouch for:
• The sustainability of its solutions and the reliability of its components (panels and structures guaranteed for 10 years, inverters and accessories for 5 years),
• The performance of its installations (90% of nominal power guaranteed for 25 years, 80% of power guaranteed for 10 years).
> To find out more about Tenesol’s core activities
As an eco-responsible company, Tenesol is a committed member of the PV Cycle association for the recycling of photovoltaic systems and their components.
> To find out more about Tenesol’s mission statement
ENER range for off-grid sites
The controllers offered by Tenesol use electromechanical technology, or technology based on pulse-width modulation (PWM) to ensure higher states of charge and improve the reliability of solar photovoltaic installations.
The electronic controllers included in the ENER range offer great flexibility when it comes to use. If necessary, the regulation thresholds can be offset automatically based on the temperature. The range is classified on the basis of the permitted charging current and the nominal voltage of the controllers, which ranges from 10 A to 150A, and from 12V, 24 V to 48 V. The voltage of the battery and the charging and descharging current are displayed via LED lights or on a front-facing LCD screen.
If requested, these ENER controllers can also allow the measurement and recording of the application’s total power consumption, in addition to solar radiation data, external temperature and the energy consumption of the various controllers. This data can then be viewed on the front-facing LCD screen on the recording devices, on a PC via the ENERSOFT software, or remotely via RTC, GSM, Ethernet or satellite link.
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ENERGRID range for grid connection
ENERGRID DATA is a data acquisition system that has been especially developed for grid connections, in close conjunction with inverters from the ENERGRID INVERTER range and a number of measurement tools (weather sensors, energy meters, etc.).
ENERGRID DATA allows you to measure all energy flows associated with the solar photovoltaic generator. It also plays a key role in monitoring by means of its remote alerts system (inverter alarms and performance alarms).
User-friendly in design, the ENERGRID DATA system allows you to access all of this information on an external digital LCD display, from a PC via the GRIDSOFT software or from the www.qualisun.com website.
