Innovative Energy Solutions
Innovative Energy Solutions | Electrical | Athens
Nestled in the heart of Athens, HEP fuses the city’s timeless spirit with cutting-edge ingenuity to deliver smarter, cleaner power. From solar-ready rooftops overlooking the Acropolis to rapid-charge stations that keep local businesses moving, our team designs and installs solutions that transform how Athenians experience energy. Every project is engineered for maximum efficiency, minimal footprint, and seamless integration with the existing electrical infrastructure that keeps this vibrant capital glowing after sunset.
Whether you’re retrofitting a neoclassical office or launching the next tech start-up in Psiri, HEP empowers you to shrink costs, slash emissions, and future-proof your operations. Join a growing community of forward-thinkers who believe reliable energy can also be renewable—right here, right now, in Athens.
FAQs
What types of innovative energy solutions do you offer for Athens homes and businesses?
We design and install grid-tied photovoltaic systems, hybrid PV systems with lithium-ion battery storage, EV charging stations, high-efficiency heat-pump integrations, LED lighting retrofits, and building energy-management platforms. All solutions are engineered by our certified electrical and mechanical engineers to match Athens’ Mediterranean climate, roof structures, and local grid requirements.
How much can I reduce my electricity bill by installing rooftop solar with battery storage?
With Athens’ high solar irradiance (~1,700 kWh/m²/yr), a typical 5 kW rooftop PV system paired with a 10 kWh battery can cover up to 80 % of a household’s annual consumption. At today’s tariff of about €0.18 /kWh, this translates into savings of roughly €900–€1,200 per year, giving a payback period of 5–7 years depending on usage patterns and roof orientation.
Are there any subsidies or incentives in Greece for switching to renewable energy systems?
Yes. Under Law 4951/2022, residential and commercial systems up to 10 kW qualify for net-metering, enabling you to offset consumption with exported energy. VAT on renewable equipment is reduced to 6 %. The national “Εξοικονομώ” program reimburses up to 65 % of eligible costs, and EU Recovery Fund grants can cover up to 30 % of battery expenses. We handle all paperwork with DEDDIE and the Ministry so you can secure every available benefit.
How long does the installation process take, and will it disrupt my daily routine?
A typical timeline is: on-site survey and system design—2–3 days; permit approvals—10–15 days; rooftop installation—1–2 days; grid commissioning—same day. Our crews work with low-noise tools, use lightweight mounting to protect roof tiles, and coordinate schedules to minimize disruption, usually completing work before sunset each day.
What smart monitoring options do you provide, and how can I track my energy production and consumption?
Every system includes a cloud-based monitoring portal accessible via smartphone or desktop in Greek and English. Dashboards display real-time PV generation, battery state of charge, household load, and grid import/export. You receive performance analytics, efficiency tips, and push notifications if an anomaly is detected. The platform also lets you automate EV charging or appliance operation during peak solar output.
How do you ensure after-sales support and maintenance for the installed systems?
Solar panels and inverters carry 10-year product warranties, batteries 5 years (extendable to 10). We provide a free annual inspection, remote diagnostics that resolve 70 % of service calls, and on-site assistance anywhere in Attica within 24 hours. Maintenance packages include panel cleaning, firmware updates, and performance reports to keep your system operating at peak efficiency for decades.