We design, build, and maintain end-to-end photovoltaic systems — with attention to every detail and next-generation intelligent AI technology.
Why Choose Us
Installed Systems
Reduced Electricity Bills
Years of Market Experience
Guaranteed Quality
About Global Solar Bulgaria
We believe energy independence shouldn't be a privilege for the few. That's why we build complete solutions for homes and businesses — from precise engineering design to fast installation and local service support. We work hand in hand with leading technology partners like Sigenergy to bring the most advanced AI energy storage solutions to every Bulgarian home and business.
How It Works
We assess your energy needs and prepare a custom technical design with the right system configuration.
We provide fast delivery from our own warehouse and professional installation carried out by certified specialists.
We set up AI-powered monitoring so you can track your production and consumption in real time.
Products
A 5-in-1 system: inverter, battery, EV charger, PCS and EMS in a single unit. Installed in 15 minutes.
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A modular solution for businesses — expandable up to 960 kWh, with in-line or parallel connection.
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Single-phase and three-phase, from 3 to 12 kW, fully compatible with all SigenStor modules.
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The central hub for connectivity and real-time management of your entire energy system.
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High-efficiency modules for residential and industrial sites, compatible with SigenStor.
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A trained team experienced with real-world sites in a range of climate conditions.
Fast response and on-site technical support in Bulgaria — no waiting on a foreign team.
A personalized consultation and quote for every project — no hidden fees.
Trust & Reviews
From homeowners to engineering and manufacturing companies — here's what people already relying on our solutions have to say.
After installation, our bills dropped sharply, and the system takes care of itself — the app shows everything in real time.
As an installation company, we rely on a trustworthy partner — Global Solar Bulgaria provides us with consistent stock availability, fast delivery, and thorough technical training for our teams.
We implemented a solution for our production facility — energy costs dropped immediately, and the system has protected us through several grid outages.
Technology Partner
We build our solutions on Sigenergy's AI technology — a global leader in intelligent energy storage. SigenStor combines an inverter, battery, and EMS into a single unit, installed in 15 minutes and backed by a full warranty from the official importer.
Partnership with Sigenergy →