Assessment & consulting
We assess the site, loads, grid connection options, operating modes and technical constraints.
About us
Engineering thinking behind every working solution.
Power Design Engineering is an electrical engineering company specializing in photovoltaic power plants, energy storage systems and LV/MV electrical infrastructure.
Who we are
From technical assessment to reliable operation.
Our team develops and delivers end-to-end engineering solutions for energy generation, storage, distribution and intelligent energy management.
We work across industrial, commercial, public and residential projects. Every solution is shaped around real loads, site conditions, investment objectives and the applicable technical and regulatory requirements.
We do not simply supply equipment. We engineer a system in which every component has a clear purpose, the correct protection and a measurable result.
Our expertise
One responsibility throughout the entire project lifecycle.
Engineering design
We develop technical solutions, calculations, project documentation, equipment selection and protection systems.
Construction & commissioning
We coordinate supply, installation, testing, configuration and commissioning.
Monitoring & support
We provide monitoring, diagnostics, optimization and technical service for dependable long-term operation.
Principles
Engineering with responsibility for the system and the client.
Engineering rationale
Our decisions are based on calculations, real data and clear technical criteria.
Safety & compliance
We specify the right protection, selectivity and implementation for applicable standards and requirements.
Practical delivery
We align every design with site conditions, operation and the system’s future development.
Long-term reliability
We think beyond commissioning — toward monitoring, maintenance, service and predictable performance.
Engineering by calculation. Compliance by design. Reliability in operation.
Team
Engineering responsibility with direct involvement.
Eng. Marin Krasimirov Dibekov
Managing Director · Electrical EngineerLeads technical assessment, engineering design, equipment selection, delivery coordination and commissioning. Works directly with the client and project stakeholders throughout the system lifecycle.
Frequently asked questions
Clear answers before the project begins.
01How do you determine the required PV capacity?+
We analyse consumption, load profiles, available area, grid connection and the target operating mode. Capacity is selected for a sound technical and economic result, not merely to fill the available space.
02When does battery storage make sense?+
When the project requires higher self-consumption, peak-power reduction, backup supply, Zero Export or island operation. Energy capacity and power are sized against the actual load.
03What does Zero Export mean?+
The system measures energy flow at the grid connection point and controls the inverters so that export does not exceed the configured limit.
04Can the system operate during a grid outage?+
Yes, when the inverter, battery, protection and electrical architecture are designed for backup or island operation. This is defined at the technical-design stage.
05What are the main project stages?+
Site assessment, analysis and sizing, project documentation, supply, construction, testing, configuration, commissioning, monitoring and maintenance.
06Do you work on existing systems?+
Yes. We provide diagnostics, retrofits, ESS integration, inverter replacement, protection corrections, communications, control and monitoring upgrades.
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