COVID-19 NOTICE. Updated 01/06/2020

We are open as usual.
Underfloor Heating: All goods are being sent out on a next working day service however there may be delays with Parcelforce during these unprecedented times. We are still operating as normal and we can answer any questions by phone or email
Solar Maintenance: We have restarted Engineers visits for both domestic and commercial properties. Our team strictly following social distancing and follow the Governments guidelines for working in people’s homes. Due to the recent good weather, appointments are in demand and will be booked on a first come, first served basis Please contact us ASAP to avoid disappointment.

Repair Service of Faulty Solis Solar PV Inverters

Solis The Company

Solis Inverters are made by Ginlong Technologies from China. They were founded in 2005 and have become one the leading suppliers of inverters in the world. Their range covers most domestic sized system from 1kWp to 4 kWp and they also have a range of larger inverters going up to 50kWp. We have installed hundreds of Solis inverters and found them to be reliable, lightweight and good value for money.

Solis InverterIs My Solis Inverter Faulty?


If your solar production stops or is significantly lower than expected then it could be that your solis inverter is faulty. A PV engineer would need to test the system but some telltale signs are a buzzing noise coming from the inverter, continual restarting of software, blank display or certain error codes.

Replacing the inverter is relatively simple but as new inverters are transformerless we will have to inspect how the inverter is connected to the properties electrical system.



Contact Us Now

For Advice or to Book an Engineer

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Our Services

Our experienced engineers will conduct a thorough investigation, not just of the inverter but of your whole system to pinpoint where the problem is and get it resolved as quickly as possible.
Sometimes the inverter just can't be fixed. If this is the case & the  inverter is still within it's manufacturers warranty, we will ensure that all the necessary details are available for you to claim back directly from the manufacturers.  If the warranty has expired then we can assess your solar PV system using a Solar Design Program which calculates the best replacement inverter for you by reviewing all kinds of factors including the location of your home and the number and positioning of your panels.  

Why Choose Rayotec

  • Family Company: We are a family company established 30 years ago who care about our customers and employees
  • No Hidden Charges: Transparent Pricing - Each visit includes up to an hours labour which is long enough to fix many common problems.
  • Repair not replace: One of the few solar companies to be trained to repair certain brands of inverters rather than replacing them  
  • Accreditation: We are accredited NICEIC "Approved Contractors", the highest electrical qualifications a company can get. 
  • Experienced: We have installed and serviced thousands of systems over the last 30 years  
  • Great Value: We have local engineers dotted around the South East and group call outs together to lower costs  
  • Trustworthy: Rayotec have been endorsed by "WHICH?" the UK's largest independent consumer organisation


Which Trusted Trader

Where We Cover

By having experienced local engineers in a number of areas around the South of England and East Midlands we can provide a top quality, expert service whilst keeping our pricing very competitive.

Our main office is based in Middlesex and we have experienced engineers based around the South East of England . Our Solar PV engineers cover: Middlesex, Surrey, Berkshire, Hampshire, Sussex, Kent and the Greater London Area.

Get in Touch (Phone or Email)


  
         Which Trusted Traders

Our membership of MCS and RECC only applies to our renewable products