Services
The full scope of lightning protection and earthing: design, installation, testing and maintenance. Choose a service to find out more.
Lightning protection for buildings
Conventional and early streamer emission (ESE) lightning rods for houses, apartment blocks, public and industrial buildings.
Details
Grounding (earthing) systems
Design, installation and repair of earth electrodes for buildings, substations, switchboards and equipment.
Details
Lightning protection and grounding for solar parks
Protection of PV plants and rooftop systems: air terminals, earthing grid, SPDs on the DC and AC side.
Details
Surge protection
Selection and installation of SPDs (Type 1, 2 and 3) in switchboards – for homes, offices and industry.
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Testing, certificates and periodic inspections
Testing of earthing and lightning protection systems, acceptance certificates, periodic inspections and maintenance.
Details
Lightning protection and earthing design
Risk assessment, electrical and lightning protection design, approvals and acceptance documentation.
DetailsStandards we work to
Lightning protection is not optional. For most buildings it is mandatory, and the installation has to be inspected periodically. We work to the current requirements:
- Bulgarian Ordinance No. 4 of 22 December 2010 on the lightning protection of buildings, outdoor facilities and open areas
- EN 62305, Parts 1–4 – protection against lightning (risk assessment, physical damage, electrical systems)
- EN 61643-11 – surge protective devices (SPDs) connected to low-voltage power systems
- HD 60364 – low-voltage electrical installations, earthing and protective conductors
Don't wait for the first storm
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