MAINTENANCE
The solar panels we install will be positioned to gain the maximum amount of sunlight all year round. The issue that you should be aware of is the growth of trees or other foliage that may cast shadows or obstruct sunclight from reaching the Solar panels.
You should also consider how anyy future building work that takes place on your property would affect the Solar panels.
The Solar panels themselves are designed to be self cleaning. However, over a period of time their performance can be affected by a build up of debris.
We would recommend that the panels should be cleaned on a yearly basis, which should be carried out by personnel who are suitably qualified to work at heights, or with required equiptment which would enable the cleaning to be carried out from ground level.
Alongside our Solar PV and EV Charger installations, we offer a selection of maintenance packages that vary depending on your needs.
Our call-out charges vary depending on your location. To provide an accurate quote, we discuss the details over the phone before arranging a visit. This ensures transparency and allows you to know what to expect before any work is carried out. Any additional time on-site will be charged separately, and this can also be confirmed during your call or email.
We also offer a monthly maintenance package, with pricing tailored to your location and needs, which we can discuss over the phone. This plan covers all repair and cleaning labor, with only the cost of replaced components extra. Regular maintenance can help prevent bigger issues down the line, often making it more cost-effective than paying for individual repairs as they arise.
Type of Installation
Domestic Privately Owned
Domestic Rented (Private or Social landlord)
Public Building (e.g. school, hospital)
Commercial and Industrial
Intermediate
10yrs
5yrs
1yr
1yr
Full
15yrs
10yrs
5yrs
2yrs
Inspection Descriptions
Visual check of modules from ground level (check for slipped modules, damage, soiling etc)
Visual check of inverter where safe access (check for indication of fault or damage)
Recorded generation is increasing
Visual check for signs of structural distress (Particularly after heavy winter snow)
Reduce shading from vegetation growth where possible
AC & DC isolators (Functional check, damage and ingress)
DC junction boxes where present (Damage and ingress)
Integrity of fuses and surge protection where present
Generation in line with prediction
Inverter(s) mounted securely
Inverter(s) ventilated (Unobstructed airflow, fans operating etc)
Externally mounted inverters free of signs of water ingress
Inverter fault log(s)
AC voltage at inverter(s) and assess risk of overvoltage
DC connectors (Secure, free of damage, supported away from pooling water)
Clean modules (Particularly where shallow pitch and dusty environment)
Test DC circuits (Vsc, Isc, Earth leakage)
Cables adequately supported and free of damage
All labelling & signage present and correct (Including system schematic)
Emergency shutdown procedure visible
Modules clamps secure (Check torque of random sample)
Mounting rails secure and free of distortion (Including fixing bracket)
String series resistance test
String insulation resistance test (Riso)
Potential Induced Degradation test
Thermographic survey for faulty components and Module cells