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GOS Services

Heating, plumbing and electrical services for homes and businesses

Solar PV System Repair, Maintenance and Installation in Preston

Here at GOS, we are a family run business with over 15 years of experience in the installation, repair and maintenance of solar PV & solar thermal in Preston. Whether your enquiry relates to your residential property or commercial building, GOS are your first port of call for solar installation, solar repair and solar installation in Preston.

solar PV installation

Trusted and Accredited: GOS Heating’s Commitment to Quality and Excellence

GOS are accredited NICEIC & MCS approved contractors, meaning that you have peace of mind that you will meet the highest standards. If you are looking for further verification on level of quality for GOS, you can find our customer reviews on Trustpilot and Google Reviews.

Expert Solar PV Inverter Repairs and Maintenance for Optimal Performance

Our experts will be able to identify faults once an inspection has occurred, and whether you are in Preston or surrounding areas, you will be in safe hands knowing that GOS are catering for your needs.

One of the most common faults relates to the Solar PV Inverter, as this is the hardest working part of any solar system. GOS can repair or replace your inverter with minimum fuss, ensuring that your system is optimally performing.

Some of the most common issues we fix are:

  • Inverter shutdown with warning or failure lights
  • Drop in production and or an increase in utility bills
  • Damaged solar panels, solar panels burned or cracked
  • Battery failure, battery leaking fluid or battery corrosion
  • Solar panel removal for re-roofing or home remodel
  • Upgrade of system components
solar PV installation
Solar PV Repair, Maintenance and Installation

Regular Inspection: Key to Maximizing Solar PV System Efficiency

All electrical systems need periodic inspection and testing. Solar PV systems are no different. Solar Photovoltaic systems don’t have a lot of moving parts that can fail so they don’t require a huge amount of work to keep them in good working order. However, as with any technology, the better care you take of it the longer it will last. In order to make sure that your solar panels are performing at their best efficiency it is recommended that you arrange a regular health check to make sure that they live a long and happy life, supplying you with all clean energy, savings on your energy consumption and protecting your investment For PV systems mounted on buildings, the recommended inspection interval will depend on the type and use of the building.

Typical reasons for inspection, testing or maintenance include;
  • An obvious fault has developed – for example an inverter has stopped, working or a panel is damaged
  • Concerns about reduced returns from your system
  • Periodic inspection or routine maintenance
  • A change in system ownership to your solar PV installation
  • Water ingress
  • To safeguard your investment

Importance of Professional Inverter Maintenance

Inverters are much more technically sophisticated than solar panels and are not something the average person should touch, for inverter maintenance you should always choose a qualified engineer such as the team at GOS Heating. The electrical components and high voltage elements make this too dangerous for people without certifications.Inverters work in a similar way to a fan in a computer, inviting dust into electrical components, you might ask what can dirt do to an inverter? If it’s got the right particles, it can create new conduction pathways on the circuit boards, which in extreme cases can lead to circuit failure. Humidity is also another problem for your inverter as it can invite more corrosion risk for electrical terminals and connections.

Our Customer Testimonials

  • Good service, engineer was friendly and knowledgeable, sorted our problem efficiently.

    Mark Crisp Avatar Mark Crisp

    GOS Heating replaced a very old back boiler with a modern Vaillant combi system. The customer is my mother who is almost 91 years old. A couple of issues arose, one relating to the shower with the change from gravity system to pressurised. The other was a non installation related but coincidental electrical promlem. The GOS engineers were patient and tolerant with my elderly mother and saw the job through to a satisfactory conclusion. I have no hesitation in recommending GOS as a reputable and trustworthy company.

    Ken Cookson Avatar Ken Cookson
  • Great service from start to finish. Highly recommended. Many thanks

    Stuart Smalley Avatar Stuart Smalley

    We're very satisfied with the boiler service today. Barney arrived on time and was friendly and polite — discussing the condition of the boiler and our options. The job was completed in good time with everything left clean and tidy. Thank you.

    John Fletcher Avatar John Fletcher
  • Great service, very professional. Would definitely recommend.

    Heather Travis Avatar Heather Travis

    Our engineer was friendly, efficient and answered all our questions about the boiler, his name is Barney (Brian Barnes)

    Nora Morris Avatar Nora Morris
  • Absolutely amazing service from start to finish. Fabulous communication and reasonably priced. Would use again

    linda green Avatar linda green

    Tony was very good, efficient and on time. We found them very reliable and would recommend them at anytime.

    Anne Tighe Avatar Anne Tighe
  • Gos heating have just installed a new boiler and central heating at my grandmother's house. They have done an outstanding job. Great fitters, hard working and courteous, left everything spotless. Nothing was too much trouble. I cannot recommend them highly enough. Thank you guys!

    Tony Melling Avatar Tony Melling

    Completed boiler service very efficiently, friendly and helpful

    Priscilla Hunt Avatar Priscilla Hunt
  • I recently had GOS install a new boiler for me, and the process was so simple! The new boiler was in within days. From the pre-install survey to the actual installation, everything went smoothly and without any issues. The team displayed a high level of expertise and were professional throughout. I highly recommend GOS for anyone in need of a new boiler installation.

    Reece Woodhams Avatar Reece Woodhams

    Great service from GOS Heating, we recently had a full system fitted. Lovely chap did a quote and survey, the installers Sam and Richard were friendly and professional. Sales and admin staff very friendly. Whole experience effortless and pleasant, couldn’t ask for more. Having a modern central heating system has transformed our older property.

    Bart Badura Avatar Bart Badura
  • Our landlord started using gos a few years ago and they have been great from the start. Today we had a new boiler installed by Sam and Richard it was a big job. The guys were absolutely great friendly and worked really hard to get the job done. Can't recommend this company enough brilliant from start to finish. Thank you

    Chris Jackson Avatar Chris Jackson

    The engineer attending my house on time this morning he serviced my boiler give it a little bit extra love and care which I knew because I hadn't had a gasman he retired but I was impressed with ny service i live in a flat and I need not to worry about my safety and my neighbours thank you very much see you next service

    Avril mcgarvey Avatar Avril mcgarvey
  • Central heating problem was identified and resolved very efficiently. What was annoying about the problem was that the part had been replaced less than 18 months previously. Poor quality part as original one lasted more than 15 years.

    Noel Sheehan Avatar Noel Sheehan

    Great service from GOS. Barney came to do our annual service and a couple of faults were found. Referred it back to the office who ok'd the repairs and booked us in at a time and day that suited us. Barney's been back today and sorted the faults for us. Was very thorough and left everything neat and tidy. See you next year Barney 'The Dinosaur'!! 😆 🦖

    Tracy Woods Avatar Tracy Woods
  • Excellent service, the engineer talked me through the whole process, explaining the issue and what he was doing. Work done in 1 hour, and left clean and tidy.

    gemma rushe Avatar gemma rushe

    Absolutely fantastic service. Thanks Sam.

    Michael Whittaker Avatar Michael Whittaker
  • Excellent family owned company. Very personal service , office staff great. Engineers pleasant and very efficient Highly recommended

    Freda Heyes Avatar Freda Heyes

    Just had my annual boiler service carried out by Tony, and as usual it was a 5 star job! Tony was very thorough, professional,polite and friendly! I've been with GOS Heating for a few years now and have plumbing cover too and have always been extremely happy with the service provided from the lovely ladies in the office to the dedicated engineers carrying out the work. Thankyou again Tony and GOS!

    Beverley Neville Avatar Beverley Neville
  • Absolutely fantastic service. Thanks Sam.

    Michael Whittaker Avatar Michael Whittaker
  • Excellent & dependable in EVERY WAY!!

    Sue Washington Avatar Sue Washington
  • GOS Heating is the best heating system repair company I have come across in Preston. They are under a good management and the work quality is excellent. The company replaced 7 radiators at my residence and they are working perfectly. The engineers who visited my residence had vast years of experience in the field and knew what they were doing. They are very polite and considerate as well. The office is manned by very friendly staff who will go to any length to ensure that they get the work carried out without any delay. I will recommend GOS Heating for anyone having issues with heating without any reservation.

    ROHAN DE FONSEKA Avatar ROHAN DE FONSEKA
  • This firm attended our house promptly at the agreed time, and carried out a most intricate plumbing investigation and repair. They were not only informative throughout the process, but completed the work in a timely manner and left the workplace spotlessly clean. I would recommend them 100%.

    Robert Parkes Avatar Robert Parkes
  • Worked very well and professionally always on time all work completed on time to a very high standard and removed all packaging and left everware clean and tidy would recommend highly

    Alan Dootson Avatar Alan Dootson
  • Excellent family owned company. Very personal service , office staff great. Engineers pleasant and very efficient Highly recommended

    Freda Heyes Avatar Freda Heyes
  • Absolutely amazing service from start to finish. Fabulous communication and reasonably priced. Would use again

    linda green Avatar linda green
  • Central heating problem was identified and resolved very efficiently. What was annoying about the problem was that the part had been replaced less than 18 months previously. Poor quality part as original one lasted more than 15 years.

    Noel Sheehan Avatar Noel Sheehan
  • Completed boiler service very efficiently, friendly and helpful

    Priscilla Hunt Avatar Priscilla Hunt
  • The engineer attending my house on time this morning he serviced my boiler give it a little bit extra love and care which I knew because I hadn't had a gasman he retired but I was impressed with ny service i live in a flat and I need not to worry about my safety and my neighbours thank you very much see you next service

    Avril mcgarvey Avatar Avril mcgarvey

FAQs on Solar PV

How Can Annual Maintenance from GOS Heating Extend the Lifespan and Efficiency of My Solar Panels?

The team at GOS Services recommend that if you are based in Preston or the surrounding areas, you schedule an annual checkup for your inverter is a smart and low-cost preventive measure. These inspections are simply an annual reconditioning check.
When one of our professional team members carries out an inverter checkup, we also do electrical testing to confirm all the panels are producing energy as they should and identify any weak spots and make any necessary adjustments.
Solar panels are designed to perform up to 25 years or more, however choosing GOS Heating to perform annual maintenance inspections can pro-long the life of your solar panels by 10-30%. Its important to carry out regular repair, inspection and planned preventive maintenance of your PV system maximises output and ROI, by minimising downtime and system inefficiencies caused by age and the elements.

Why Choose GOS Heating for Solar PV Inverter Repairs, Maintenance and Installation ?

With many reasons to choose us for your solar repair and maintenance in Preston, our team have decided to outline our top 5 reasons. Please see below our top reasons to choose us for your solar panel repair and maintenance in Preston and the surrounding areas.

  • Over 10 years’ experience on installation, servicing and repairs
  • Reliable and reputable team of solar engineers
  • NICEIC accredited and approved contractors
  • Locally based with expert knowledge
  • Competitive quotes for all

For the best solar repair and maintenance services in Preston, look no further than GOS to cater to your every need. We’re here to ensure that your solar panel is working exactly as it should, as well as take away the worry of any faults or problems. Leave your solar panel repair and maintenance in the capable hands of GOS and contact our customer services team today to find out how we can help with your solar Installation, solar repair or solar service in Preston. Give one of our friendly team members a call today.

What are Micro Inverters

Microinverters are also becoming a popular choice for residential and commercial installations. Like power optimisers, microinverters are module-level electronics so one is installed on each panel. Microinverters convert DC power to AC right at the panel and so don’t require a string inverter.

Because of the panel-level conversion, if one or more panels are shaded or are performing on a lower level than the others, the performance of the remaining panels won’t be in any jeopardy. Microinverters also monitor the performance of each individual panel, while string inverters show the performance of each string.  This makes microinverters good for installations with shading issues or with panels on multiple planes facing various directions. Systems with microinverters can be more efficient, but these often cost more than string inverters.

What are string Solar Inverters

What are Battery based Inverters

Battery Based Inverters are bidirectional in nature and include both a battery charger and inverter. Battery-based inverter/chargers may be grid-interactive, standalone grid-tied or off-grid, depending on their UL rating and design.  The primary benefit of inverter/chargers is that they provide for continuous operation of critical loads irrespective of the presence or condition of the grid.

Battery based inverter/charger manages energy between the array and the grid while keeping the batteries charged. They monitor battery status and regulate how the batteries are charged.

Searching for Solar PV Inverter Repairs Near Me?

Call our team today, to find out how we can expertly repair and maintain your Solar PV today, GOS Heating are the professionals you can count on for your every need. Simply give GOS Heating a call today to find out more about our Solar PV Inverters repairs and maintenance or request a free quote. We will be there for you to provide your solar PV inverter repair and maintenance checks in Preston at a time most suitable for you.

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