Detailed services

One technical logic for the whole energy system.

We connect generation, storage, electrical infrastructure, automation and monitoring in a solution tailored to the actual site.

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With their own page

Core services

Two photovoltaic module fields on a rooftop in Kardzhali

PV and ESS

PV and integrated PV + ESS engineering

Rooftop and ground-mounted PV for self-consumption, export or integrated operation with ESS.

  • Feasibility study, energy analysis and system design
  • Electrical and structural engineering
  • Supply, installation, testing and commissioning
  • Monitoring, Zero Export and technical support
Twelve Deye battery modules with 61.44 kWh total capacity

ESS / BESS

ESS / BESS supply and installation

Design, supply and installation of energy storage systems sized from load profiles and the required operating modes.

  • Design and sizing based on load profiles
  • Supply, installation, protection, testing and commissioning
  • Self-consumption, peak shaving, backup and island operation
  • BMS, PCS, EMS and communications setup
Packaged substation facade and access

LV / MV

Cable lines, overhead lines and substations

Each service can include assessment, calculations, design, coordination, construction, testing and commissioning.

  • Low-voltage cable lines — 0.4–1 kV
  • Medium-voltage cable lines — above 1 to 35 kV
  • Packaged transformer substations
  • Medium-voltage overhead lines
  • Low-voltage overhead lines

On this page

More services

EV CHARGING

AC and DC charging stations with switchgear, cabling, protection, foundations and control.

Scope
  • Design and available-capacity assessment
  • Dynamic load management
  • Protection, grounding and communications
  • Commissioning and PV/ESS integration
MONITORING

Technical service and remote supervision for predictable lifetime performance.

Scope
  • Design and implementation of monitoring systems
  • Remote diagnostics, analysis and technical reports
  • Periodic inspections and measurements
  • Inverter, controller and communications configuration
See contract maintenance
SWITCHBOARDS

Design and manufacture of electrical panels for PV, ESS, charging infrastructure, industrial, commercial and public buildings.

Scope
  • Electrical design, single-line diagrams and calculations
  • Main, distribution and AC/DC switchboards for PV and ESS
  • Panels for distribution, protection, metering and automation
  • Assembly, wiring, labelling, testing and documentation
LIGHTING

Design and construction of interior, exterior, industrial, street, park and architectural lighting systems.

Scope
  • Lighting calculations and system design
  • General, emergency and escape-route LED lighting
  • Dimming, scheduled control, motion and daylight sensors
  • Cabling, switchboards, testing, commissioning and documentation
SMART HOME

Design, implementation and programming of intelligent control systems for residential, commercial and public buildings.

Scope
  • System architecture and communications design
  • Control of lighting, blinds, HVAC and electrical loads
  • Sensors, access control, energy monitoring and remote operation
  • Integration, programming, testing, commissioning and user training
CONSULTING

Technical support for compliance with the applicable legislation, regulations, standards and procedures governing the design, construction and operation of electrical installations and facilities.

Scope
  • Review of the regulatory and technical requirements applicable to the specific project
  • Consulting on safe operation, inspections, measurements and technical documentation
  • Feasibility and connection procedures with the electricity distribution network
  • Preparation and review of applications, documents, approvals and the required sequence of project steps
O&M

Planned, preventive and corrective maintenance for PV, ESS/BESS, LV/MV lines, substations, electrical panels, charging infrastructure and monitoring systems.

Scope
  • Initial technical audit and equipment register
  • Periodic inspections, measurements and thermographic surveys
  • Remote supervision, diagnostics and settings optimisation
  • Fault response, service visits, protocols and technical reports
See contract maintenance

Maintenance contract

What the maintenance agreement includes

The agreement is prepared individually after a site survey and technical equipment inventory. It defines the included services, limits of responsibility and the procedure for ordering additional work. Maintenance does not replace manufacturer warranties and does not guarantee a specific energy yield or availability percentage unless expressly agreed.

Set out in the contract

  • Exact list of sites, equipment, serial numbers and systems covered
  • Number, frequency and annual schedule of included planned visits
  • Number of included emergency visits and terms for additional attendance
  • Scope of automated remote monitoring and communications requirements
  • Alarm classification, service hours and response times for remote review and attendance
  • Included visual and functional checks, thermography, labour, travel and remote support
  • Terms for specialist measurements, spare parts, consumables, repairs and warranty work
  • Customer responsibilities for access, documentation, internet connectivity and safe working conditions
  • Mandatory service protocol after every inspection, periodic technical reports, maintenance log and period for objections
  • Term, price, invoicing, payment, automatic renewal, notice and termination

Activities normally outside the subscription

  • PV-module cleaning, snow removal and vegetation control
  • Roof, waterproofing and building-reinstatement works
  • Spare parts, consumables and replacement of failed equipment
  • Lifts, scaffolding, cranes, rope-access personnel and other specialist equipment
  • Specialist measurements unless expressly included in the agreement
  • Fees and services of network operators, manufacturers, laboratories and other third parties
  • Damage caused by lightning, fire, flood, storm, grid overvoltage, vandalism or unauthorised intervention

Next step

We design. We build. We maintain. Let’s structure your project.

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