Solar PV systems · since 2011
We configure the right system for you, then take care of design, installation and service.
We buy directly from manufacturers, install with our own team and stay available for service.
One accountable team, from design to installation.
by Romania's Environmental Fund Administration (AFM), with installations also through Electric Up
authorised by the Austrian manufacturer
consultation, design, installation and service, with clear responsibility from start to finish
Efficient installation · careful workmanship
For residential systems of 3–12 kW, on-site installation normally takes one day after technical validation and site preparation. This can reduce the time you need to set aside for the work.
For larger systems, timing depends on capacity and complexity. As a guide, on-site installation of a 500 kW system takes around six days, followed by mandatory testing and commissioning in the days immediately afterwards.
Nectaria has the team capacity to install several residential PV systems on the same day and can arrange installation promptly for contracts signed in the coming period.
In approximately 90% of cases, panels, inverters, batteries and standard mounting structures are already in stock.
The right mounting structure
If a roof requires a special mounting structure, we order it for that specific project rather than adapting a standard solution on site.
An essential detail
Connectors are a small part of the overall cost but matter to system safety and quality. We select them with the same care as the main equipment.
Preparation, stock and team capacity support fast installation. Quality depends on every technical decision.
Explore residential solutions →Choose the project type and we will size the solution.
Related services
Casa Verde Baterii is Romania's national battery funding programme, administered by the Environmental Fund Administration (AFM). The final guide was published on 14 September 2026: at least 10 kWh, up to RON 15,000 and a 50 + 50 scoring framework. AFM announces the application timetable.
How we work
We discuss your consumption and location by phone or on site, then recommend a suitable configuration.
ANRE-certified engineers size the system and prepare its technical documentation.
Our team installs, connects and commissions the system with care at each stage.
We monitor generation and provide ongoing support as an authorised Fronius service partner.
Our approach
A good system starts with generation matched to consumption, careful installation and service that remains available.
Start with an indicative configuration or send us your project details directly.
Short answers to the questions customers ask us most often.
Price depends on your consumption, roof type and selected equipment. Use our online configurator or request a free quote: we size the system for your home. Instalment or leasing options are subject to availability and eligibility.
We install residential PV systems exclusively in Alba, Sibiu, Cluj, Hunedoara, Bistrița-Năsăud, Bihor and Mureș counties. We install commercial and industrial PV systems throughout Romania.
AIKO Solar is our primary panel choice, with Canadian Solar and other alternatives selected for the project. Our main inverter brands include Hinen, Deye, Solis and Solplanet, alongside Fronius, Huawei and Victron. Storage includes Hinen, Deye, Dyness and other compatible brands. Efficiency, warranties and cycle figures are checked for the exact models.
You can send a preliminary enquiry for a project in Alba, Cluj, Hunedoara, Mureș or Sibiu counties, or in Timișoara. The final guide was published on 14 September 2026. Our form is not an official programme application and does not guarantee funding.
Panels and inverters carry the applicable manufacturer warranties, and we remain responsible for our work. We monitor generation and provide support when needed. We are an authorised Fronius service partner; the team that installs your system also supports it afterwards.
