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Model: TX-203,TX-204,TX-228; Article No. 5021,5023,5040; 10/2022 

(3) 

Mini solar system 600W 

* max. permissible line load is 16.5A 

 

Determination of the line reserve 

If the cable is a copper cable with a core cross-section of 3×1.5mm

2

, then the cable 

is designed for a continuous load of 16.5A (in thermally insulated walls at 25°C). The 
free capacity is the difference of the line with 16.5A, minus the circuit breaker with 
16A. The free capacity is therefore 0.5A in thermally insulated walls. If the solar power 
exceeds the current of 0.5A, then the circuit breaker should be replaced with a smaller 
one in order to comply with the requirements of the DIN VDE 2948-4 standard. By 
exchanging the fuse for a smaller 13A fuse, 13A can now still be drawn from the power 
grid, resulting in free capacity for the power line with the difference of 3.5A. The power 
of the mini solar system could therefore be up to 805W. In the example (right half of 
the picture), the power of the mini solar system is 2.6A/600W, which complies with the 
permissible load. 
 

Further safety instructions 

 Only connect the mini solar system to a permanently connected socket, never to a 

multiple socket. 

 If you still have older screw fuses installed, it is mandatory to replace them from 

16A to the next smaller fuse. 
 

Support 

Service phone No. for technical support: 

01805 012643

 (14 cent/minute from German 

fixed-line  and  42  cent/minute  from  mobile  networks).  Free  Email: 

[email protected] 

The support hotline is available Mon-Fri from 9am to 1pm & 2pm to 5pm 
 

Care and maintenance  

Clean the device only with a dry or slightly damp, lint-free cloth. 
Do not use abrasive cleaners to clean the device. 
 

Declaration of Conformity 

The  EU  Declaration  of  Conformity  can  be  requested  at  the  following 
address: www.technaxx.de/ (in the lower bar "Declaration of Conformity"). 

 

Disposal 

Disposal  of  the  packaging.  Sort  packaging  materials  by  type  upon 
disposal. 

Dispose of cardboard and paperboard in the waste paper. Foils should be 
submitted for recyclables collection. 

Summary of Contents for TX-212

Page 1: ...physical sensory or mental capacities or by persons lacking in experience or knowledge unless they are supervised or instructed on the use of this device by a person responsible for their safety Chil...

Page 2: ...on 9 Requirements for the operation of a photovoltaic system 9 Connecting the micro inverter 9 Mounting 11 General hints 11 Balcony 11 Flat roof bitumen roof 11 Facade 12 Connect the solar panels DC c...

Page 3: ...Specifications subject to change without notice please make sure you are using the latest manual available on the manufacturer s website ATTENTION According to the German Federal Network Agency instal...

Page 4: ...ion on the microinverter and on the solar modules The device may only be used for its intended purpose in accordance with this user manual Observe the safety instructions during use Before commissioni...

Page 5: ...n a low height Keep the product away from extreme heat Never immerse the product in water or other liquids Technical changes and errors excepted Warning Do not install the device if the AC cable of th...

Page 6: ...ss and have received confirmation approval from the electricity network operator If you mount the micro inverters at a great height avoid possible fall risks Do not insert electrically conductive part...

Page 7: ...able responsible for any direct indirect punitive incidental special consequential danger to property or life improper storage whatsoever arising out of or connected with the use or misuse of their pr...

Page 8: ...r 1x AC input end cap 1x connection cable 1x user manual Prduct overview PV Micro Inverter 300W TX 203 1 Betteri socket input 230V AC 4 Betteri plug output 230V AC 2 Mounting hole 5 Input solar panel...

Page 9: ...ement required A bi directional meter must be present or depending on what your electricity provider specifies Simple electricity meters are often not sufficient If necessary the consent of the landlo...

Page 10: ...breaker but keeping the protective grounding conductor in the branch circuit breaker connected to the micro inverter Then disconnect the DC inputs CAUTION Do not under any circumstances connect the DC...

Page 11: ...he photovoltaic system can be installed up to a roof height of 9m a sea level of max 350 m and a roof pitch of 45 We recommend a distance of 1 25 m to fire walls of adjacent buildings e g row houses F...

Page 12: ...The connectors of some solar panels have the polarity printed on them which is valid for the panels The DC cable of the micro inverter with the plus marking is connected to the pole of the panel the n...

Page 13: ...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...

Page 14: ...d grid exceeds falls below the voltage frequency range of the micro inverter If the LED shows no function or remains OFF the most common cause is that there is no connection to the solar panel or the...

Page 15: ...the equipment or cause electrostatic charges Avoid temporary repairs All repairs should be made only with original spare parts Each micro inverter should be protected by a circuit breaker but central...

Page 16: ...under 50Hz 220 V 230 V 55 65 under 60Hz 220 V 230 V Power factor 0 99 standard 0 8 leading 0 8 delayed Output current harmonic distortion 3 Maximum number of devices in series 12 6 Efficiency safety a...

Page 17: ...overloading of the cables in the household they are protected by a line circuit breaker LSS This switches off automatically as soon as an overload occurs As a rule several sockets and consumers are pr...

Page 18: ...16A circuit breaker 0 5 1 5 5 7 Maximum rated current Ig of the power generation system with 13A circuit breaker 3 5 4 5 8 10 Photovoltaic system one solar module two solar modules up to 3 115W from...

Page 19: ...5W In the example right half of the picture the power of the mini solar system is 2 6A 600W which complies with the permissible load Further safety instructions Only connect the mini solar system to a...

Page 20: ...of old devices that can no longer be used separately from household waste e g at a collection point in his or her municipality or district This ensures that the old devices are properly recycled and t...

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