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Services and prices

Solar consulting

If you are planning an investment in a solar project or simply want to understand the principles of photovoltaic and battery systems better — my services can be useful. I work with private customers and businesses: from the first steps to commissioning and subsequent support of the system.

Contents

Consultations
Other services
Pricing and conditions
About me

Consultations

During the consultation I will help you to:

  • Navigate the free electricity market
  • Become familiar with the types of solar power plants and energy storage systems (ESS)
  • Determine the appropriate type of photovoltaic (PV) system
  • Understand how the selected system operates in different modes
  • Clarify legislative and regulatory requirements
  • Develop a project concept based on your needs, budget and site specifics
  • Consider details that affect the efficiency and safety of the system
  • Select, check or configure Victron Energy equipment and other manufacturers
  • Receive answers to topic-related questions

I speak Bulgarian and Russian, and written communication in English is also possible. Most consultations are held online with my screen shared; if needed, I can connect to your computer for technical assistance. I also offer on-site visits.

❗During the consultation I do not estimate the implementation cost of the project — this is done at the preliminary design stage. The possibility and conditions for connection to the electrical grid are determined not by me but by the grid operator.

ⓘ Before paying for the consultation, send me the key questions and expected results — I will prepare a productive conversation plan. For topics outside my scope, I will let you know in advance.

Other services

  • Site inspection with consultation
  • In-depth analysis of initial data
  • Preparation of analytical reports
  • Concept-level project development
  • Creation of a 3D model of the system
  • Execution of individual project tasks
  • System check and commissioning
  • Full turnkey implementation (in Bulgaria)
  • Remote system support
  • Logic and visualization through Node-RED
  • Scheduled on-site servicing
  • Basic training for beginners
  • Victron Energy-specific training

Pricing and conditions

  • The first hour of each service: €100
  • Thereafter within the same service: €50/hour
  • All prices are stated excluding VAT
  • Travel time to the site is billed as service time
  • Transport and other expenses — charged separately
  • Minimum order amount: €100
  • 100% prepayment before the provision of the service
  • Once payment is received, I reserve time in the calendar
  • If the reservation is cancelled, the payment is non-refundable
  • Change ≥14 days in advance: €0
  • Change 13-5 days before the start: €100
  • Later rescheduling is not available

About me

In solar energy since 2013. Implemented more than 120 on-grid, off-grid, hybrid and mobile systems. Listed in the national register of energy-facility installers in Bulgaria. More details — on the homepage.

See also:

© 2013-2026 · Roman Solar
Solar consulting · PV & BESS
Varna · Bulgaria · European Union
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