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Model: TX-241; Article No. 5064; 02/2023
and may differ for other heights or terrain structures.
⚫ In case of installation on a flat roof, the top edge of the building should be lower
than 15m and the photovoltaic system should be at least 1.25m away from the
neighbor's roof surface. The maximum slope of the ground may be 5°.
⚫ One concrete slab should weigh 9kg.
⚫ Check whether the statics of the installation site are suitable for the photovoltaic
system. Technaxx Germany does not assume any liability for the suitability of your
installation site.
Facade
⚫ For the mounting you need your own dowels and screws. Since every wall is
different.
⚫ Up to a height (upper edge of the module) of 4m the glass-foil module can be used,
as long as you cannot step directly under the module.
First commissioning
After mechanical and electrical installation of the solar power system, you can put the
system into operation. There should be enough sunshine for this. The solar panels
need to produce at least a start voltage of 22V.
Initial state:
1. The micro inverter is connected to the solar panels
2. The microinverter is connected to the house mains via Wieland
plug(recommended) or Schuko plug.
3. The cables are fixed protected from rain and sunlight
4. The feed line is connected to the mains via a circuit breaker
Proceed as follows:
1. Turn on the circuit breaker and any other switches that may be present.
2. Switch on the main AC switch.
3. The unit LED should begin flashing green after you turn on the AC circuit breaker.
See chapter LED status for more information.
4. The micro inverter starts feeding (grid synchronization) within 2 minutes if there is
sufficient solar radiation. The status LED indicates the basic function. You can check
the feed-in power with a suitable power socket energy meter* (*needs to be water
proof for outside use!).
5. If you have installed a feed-in meter, you can also use it to check the current feed-
in power or energy.
Note: When AC power is applied but the micro inverter is not started, approximately
0.2W of power can be measured for each micro inverter using a power meter. This
power is reactive power, not consumption from the utility grid.
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