Champions of the middleweights
The successors of our Powador 6400xi to Powador 8000xi units are equipped with digital controllers so that they can be used internationally. The appropriate country settings can easily be selected on-site; the country-specific settings are stored in the software, so the inverters can be quickly and easily installed anywhere in the world. The menu language can be selected independently from the country-specific settings. We have changed the product names in line with this improvement. The maximum PV generator power for which the particular unit is optimised can now be read from the designation.
New product names
After the renaming the inverters are called as follows:
former Powador 6400xi now called Powador 7700
former Powador 6650xi now called Powador 7900
former Powador 7200xi now called Powador 8600
former Powador 8000xi now called Powador 9600
former Powador 6400 supreme now called Powador 7700 supreme
former Powador 6650 supreme now called Powador 7900 supreme
former Powador 7200 supreme now called Powador 8600 supreme
former Powador 8000 supreme now called Powador 9600 supreme
All units from the Powador 7700 to the Powador 9600 include transformerless topology without a step-up converter. DC disconnects and string fuses are already integrated. This provides maximum safety and reliability for the system operator and makes the installer’s job easier.
These inverters are designed as a trio, with each unit feeding into one of the three phases. This allows each unit to optimally utilise the voltage range of a photovoltaic system that has been divided into three sub-generators. The integrated SYM bus ensures that any potential asymmetry does not exceed the maximum permitted limit of 4.6 kW, even when there is a fault in a unit. They represent an alternative to central inverters (depending on the system design). Since all of our transformerless string inverters can also be combined with one another as required, they allow you almost unlimited freedom in planning, from 2 kW upwards.
Top performance among the middleweights
With the standard setting, the Powador 7700 – 9600 supreme inverters operate at a clock frequency of 18 kHz. Those who want to get even more out of these units can operate them in Power Boost mode, at a clock frequency of 9 kHz. That reduces the already-low switching losses of the power semiconductor even further and makes the degree of efficiency even higher.
Large string inverters Powador 00 series
 | Powador 7700Powador 7700 with a maximum AC power of 6,400 VA. As a single unit suitable for PV installations with a generator power up to 7,700 W. |
 | Powador 7900Powador 7900 with a maximum AC power of 6,650 VA. As a single unit suitable for PV installations with a generator power up to 7,900 W. |
 | Powador 8600Powador 8600 with a maximum AC power of 7,200 VA. As a single unit suitable for PV installations with a generator power up to 8,600 W. |
 | Powador 9600Powador 9600 with a maximum AC power of 8,000 VA. As a single unit suitable for PV installations with a generator power up to 9,600 W. |
| Powador 7700 supremePowador 7700 supreme with a maximum AC power of 6,400 VA. As a single unit suitable for PV installations with a generator power up to 7,700 W. |
| Powador 7900 supremePowador 7900 supreme with a maximum AC power of 6,650 VA. As a single unit suitable for PV installations with a generator power up to 7,900 W. |
| Powador 8600 supremePowador 8600 supreme with a maximum AC power of 7,200 VA. As a single unit suitable for PV installations with a generator power up to 8,600 W. |
| Powador 9600 supremePowador 9600 supreme with a maximum AC power of 8,000 VA. As a single unit suitable for PV installations with a generator power up to 9,600 W. |
