What is Solar PV?

Solar PV systems consist of several photovoltaic cells built into a solar module, of which many are installed upon a roof. The modules are connected via DC cabling and feed back to inverters which transform the DC power to AC electricity ready for the property to consume. The generated power is metered and used as the primary source of power to the building, with any excess demand being topped up by the national grid, any excess supply of solar power is exported back to the grid.

With climate change continuing to manifest globally through devastating floods, droughts, and wildfires, the need for PV solar installation & maintenance systems increases. In Britain, renewable have generated more power than coal and other fossil fuels. A decade ago, just 3% of the country’s electricity was generated from wind and solar. This year, renewable has supplied 37% of electricity compared to 35% for fossil fuels.

Unlike other energy sources, solar energy does not produce pollution nor emit harmful greenhouse gases. By switching to solar power, you can directly reduce CO2 emissions, help preserve valuable fossil fuels, and ensure a safe and livable planet for future generations.

Why install Solar PV?

• Reduce electricity bills – Solar Photovoltaic systems produce FREE electricity meaning property owners can reduce their electricity bills by utilizing this FREE electricity generated during daylight hours which therefore means by PV solar installation & maintenance, purchasing less from the national grid year on year.
• Easy way to meet building regulations – For builders or developer in the new build market, solar photovoltaic systems are a great way to help meet SAP targets, energy reports, The Code for Sustainable Homes, BREEAM ratings, Part L and local planning requirements such as the London Plan.
• Reduce your carbon footprint – PV solar installation & maintenance generates renewable energy, meaning it doesn’t produce any harmful pollution. This technology is a way that each property can help towards protecting the environment and tackling climate change by utilizing natural sustainable resources.
  
  

Why maintain Solar Photovoltaic Systems?

Solar PV systems have no moving parts, require low maintenance, and are made to last many years. This means many solar panel installation companies offer long warranties and maintenance packages as part of their system cost. That said, proper care and precautions are still necessary to ensure the longevity and year-round efficiency of your system.

During a solar PV routine maintenance, we’ll carry out a comprehensive check of all cracks and defects and conduct an electrical component test.

An engineer will check for potential issues such as:

•  Broken glass, discoloration, or burn marks on solar panels
• Corrosion on electrical enclosures or the rack system
• Corrosion or erosion of system supports
• Excessive cracking or wear on the inverter
• Loose or exposed wiring
• Missing bolts
• Roof drainage issues
• Signs of pest infestation
• Vegetation growth on the roof
• Water damage from roof penetrations
  
  

IDENTIFY ISSUES EARLY

A specialist can identify any problems before they happen, saving you money on repair and solar PV reactive maintenance costs. With regular servicing, you can rectify any damage before the issue worsens.

ENHANCE SAFETY

The sooner you resolve issues in your system, the lower the risk of accidents or injuries for your tenants and any electrical workers handling the distribution network.

Common issues with Solar PV systems

• Reduction in electricity generation
• Loose electrical connections
• Faulty parts including inverters
• Damage by pests such as pigeons
• Storm damage
  
  

GET IN TOUCH (PHONE OR EMAIL)

The most common inverters we deal with are manufactured by SMA, Fronius, Mastervolt, Arura, SolaX, Solis, SolarEdge, Afore and Growatt although we can service any other kind of solar inverter. We are also familiar with the Maslow, Goodwe, Growatt and SolaX battery storage systems.

INCREASE EFFICIENCY

Accumulated dirt, dust, bird droppings, grease or any other particles in the air can be detrimental to your PV panels. They can block sunlight, create hotspots, and decrease the efficiency of the system. Planned solar PV maintenance will keep unwanted dirt from the surface of the panels and ensure high performance.

Fault Finding & Repairs

Even though solar PV systems are generally very reliable sometimes things do go wrong. If your system stops generating energy or doesn’t seem to be generating as much as it used to, one of our expert engineers can come and assess system, identify the problem and resolve any issue quickly and efficiently to ensure that your Solar PV System is back to full working order as quickly as possible. All of our call outs include up to 1 hour of labor and often we can resolve any problems within this period.

Comprehensive Health Check

Solar Photovoltaic systems don’t have a lot 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. In addition to all the standard checks and controls our engineers will also:

• Check the inverter for error messages
• Check the functional operation switches
• Do a complete shut-down test of the inverter
• Do a full test and inspection on the DC side of the system
• Remove the fan housing and clean the fan unit
• Carry out a system performance check