securing the power supply

Compact photovoltaic backup box

Activates photovoltaic island mode with overvoltage protection

In the event of an incident in the main grid, photovoltaic installations stop supplying energy, even if they are equipped with batteries.

So far!

Thanks to the COMBI-PRO-MAX backup box, your photovoltaic installations will activate island mode and become autonomous from the main power grid.

Ask for more information without obligation:

Data controller: Toscano LINEA ELECTRONICA SL (CIF B41413626), located at C. Río Viejo, 50, 41703 Dos Hermanas, Sevilla. Purpose: To respond to your request for information received through this form. Legitimation: Your explicit consent by accepting this box. Rights: You can exercise your rights of access, rectification, deletion, opposition or limitation by sending an email to info@toscano.es, along with a copy of an identification document. Retention period: Your data will be kept only as long as necessary to fulfill your request. For more information, see our privacy policy .

for new and active self-consumption installations

The easiest to install compact Backup box

COMBI-PRO-MAX is the backup box that is installed directly on the house’s own distribution board.
  • No additional contactor panel is required.
  • No additional large panels for the inverter.
  • Replaces the main circuit breaker.
  • Double wiring is not necessary.

Photovoltaic island mode in the palm of your hand

COMBI-PRO-MAX complies with standard une-en 63052/50550

Backup box with permanent overvoltage protection

COMBI-PRO-MAX protects against permanent overvoltages and reconnects when the mains voltage returns and is within the normal values indicated by the standard. This makes the installation 100% automatic and safe.
  • In compliance with une-en 63052/50550.
  • Permanent overvoltage and undervoltage protection with approved tripping time.
  • Does not emit any noise during operation
Backup box unique on the market
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choose the only compact bakcup box on the market with permanent overvoltage protection

Why choose Toscano backup box?

We compare COMBI-PRO-MAX with other backup boxes on the market and show you why it is the most logical choice.

COMBI-PRO-MAX

Backup box with surge protection
€ 269
06
  • Installed in the housing panel
  • No noise
  • Compact size, like a COMBI-PRO
  • Compatibility with various brands of inverters
  • Use the breaking capacity of a circuit breaker to disconnect the installation and go off-grid.
  • It has UNE-EN 63052/50550 overvoltage and undervoltage protection.
  • Single reclosing (motorized coil)
  • Weight: 0.45 kg
Request for information
Tuscan

backup box

€ 849
99
  • Installed separately
  • Constant noise while active
  • Large size, almost like an inverter
  • Compatibility with a single inverter
  • Does not provide electrical protection to the installation
  • Weight: from 10 kg
others

Request information without obligation

Contact our partners and they will answer any questions you may have about our COMBI-PRO-MAX compact backup box.
Data controller: Toscano LINEA ELECTRONICA SL (CIF B41413626), located at C. Río Viejo, 50, 41703 Dos Hermanas, Sevilla. Purpose: To respond to your request for information received through this form. Legitimation: Your explicit consent by accepting this box. Rights: You can exercise your rights of access, rectification, deletion, opposition or limitation by sending an email to info@toscano.es, along with a copy of an identification document. Retention period: Your data will be kept only as long as necessary to fulfill your request. For more information, see our privacy policy .
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