Domestic and Commercial Solar PV System Maintenance

NAT Solar care is subsidiary company of the New Asian technologies and NAT Solar Care specializes in providing solar System maintenance for both domestic and commercial properties.

NAT Solar care Maintenance Division draws on deep technical expertise and real-time data to ensure each project is running optimally. With more than a under our management across the Sri Lanka, And provide boots on the ground coverage in key markets and deliver comprehensive solar operations and maintenance services to asset owners island wide.

Solar Panel Servicing

Like all mechanical installations, solar panels need a good solar panel service to keep them running at their best! Here at NAT Solar Care, the solar maintenance company for you, we pride ourselves on being a reliable and professional way to check your solar panels, battery storage etc. are working at their optimum potential, safeguarding your investment. Because solar renewable energy depends on sun hitting your panels, built-up grime can stop the panels working as best as they can, so you should check out our solar panel cleaning service too. It’s easy to neglect your solar panels, but we make it easy to look after them with our solar panel maintenance and solar panel cleaning services.

By getting a solar maintenance service completed yearly, you can be sure that your panels are working to the best of their ability and you are getting all the energy you deserve. Trust NAT Solar Care to speed up the process of turning the sun's rays into useful home energy.

Contact us today for a one-off or routine maintenance package built for your unique solar panel or solar PV maintenance needs.

Our Solar Panel Maintenance Service Includes

• ▶ Visual Inspection of panels
• ▶ Earth tests from main consumer unit
• ▶ Meter tests
• ▶ Shading analysis
• ▶ PV module string tests
• ▶ Cabling Inspection
• ▶ Check for correct schematic labeling
• ▶ Voltage and current check
• ▶ Inverter tests
• ▶ Energy production report
• ▶ House electrical inspection, including junction box, distribution board and isolator tests

Why Go NAT SOLAR?

Get a FREE Quote Today – Solar Panel Maintenance and Servicing

Tell us what you need and one of our approved solar specialists will work to find the best solution and improve the performance of your panels.

How can I tell if my solar PV panel system is working?

There are a few things that you can do to keep up to date with the performance of your solar energy system. We like to think of it as your personal solar system maintenance checklist!

First thing to check is your generation meter’s lights. This is the fastest way to check if there is anything drastically wrong with the system. If the lights are flashing green then you’re in the clear at this level as this means that your generation meter is both running and receiving a readable amount of energy from your solar panels. Please note, that your panels won’t be producing anything at night so this is not a good time to check things are all working okay! If your meter is flashing red lights or has a warning or error code on the display, it’s time to call out a solar maintenance company like us for a full solar panel service!

The next thing to have a look at is how much energy your panels are producing now, and compare it to the quote you were given by the installers, and to a previous year’s production where possible to gauge whether the amount being produced is less than in previous years. There are many apps that you can use to do this with but for the one that suits your system best, it is a good idea to ask your installers which one to go for. The last significant marker to help you tell when you need a solar panel service is when you find yourself Googling such phrases as “how to fix a solar panel” and “solar energy maintenance cost”! Put your mind at rest and have one of our experienced and friendly engineers pop over for a solar panel service, to diagnose any complications there may be!

Why choose NAT Solar Care for Solar Panel Maintenance?

NAT Solar Care are the solar maintenance company for you! With a wealth of knowledge in every one of our engineers, we can work around any type of system you have, be it a grid tied solar PV system or a standalone system, regardless of whether the panels are made of polycrystalline, mono crystal line, or amorphous cells, and no matter what type of inverters you have.

How much does it cost to maintain solar panels?

When it comes to the solar panel maintenance cost, there are a few options you can choose from. If you want a one-off inspection of your solar PV installation then we are more than happy to arrange that for you, at a time that suits you. After we have completed our solar panel survey, we can tell you what the solar panel repair cost for your system will be and also how to repair a solar panel system properly. If you choose us to do the repair for you, our skilled engineers will have your system up and running in no time, getting it back to earning you money! Regular cleaning of your solar panels are an important part of maintenance, you might be interested in checking out our solar panel cleaning services.

Another option NAT Solar Care can offer you is a solar maintenance contract. By paying this annual fee, you will be able to benefit from a yearly survey and any solar panel repair cost being covered. This keeps the solar panel repair cost from being a guessing game before a solar panel service, as there simply won’t be one! Moreover, the solar panel maintenance cost stays a competitive and reasonable price thanks to the solar maintenance contract!

Do solar panels need maintenance even if it seems to be working fine?

While solar panels are becoming increasingly reliable, without care and maintenance of solar panels, and solar panel cleaning, it is highly unlikely that you will see the return that had been quoted to you by your panel installers, with the reality being that you will probably see a diminishing return.

If you are looking to get the best results from your panels you need to look into a solar panel survey and so the answer to the question do solar panels need maintenance is, in short, yes!

What are the common faults?

Although your panels might be covered with a 20 or even 25-year warranty, not all of the parts in your solar panel PV system will be. To keep the whole installation in healthy, working shape, it is a good idea to treat it just like you would a car, with regular servicing. This helps to know what is going on with your system so that there are no sudden surprises.

The most vulnerable part in your installation is most commonly the inverter, particularly if it is a string inverter as they tend to have a very short lifespan, normally between 5 and 10 years. They also have other weaknesses as if one panel is down, you will not see any production at all, as they run off of the lowest producing panel. With a solar panel survey, we can test what, if any issues there are with your panels or if the production is lower than normal, why this is.

Our Maintenance Packages

Having a comprehensive preventative maintenance plan is the best way to ensure optimal plant performance year round — and an easy way to protect your investment from costly, avoidable repairs. NAT solar care offers three customizable service packages to suit a wide variety of facility needs with respect to warranties, panel washing, vegetation management, and response times.