Best Solar Companies in Lithuania: 2025 Guide to Solar Installers, Products, and Benefits
Lithuania has become one of the most solar-progressive countries in the Baltic region, driven by energy independence goals and rising electricity prices. As the Lithuanian government boosts incentives and solar panel efficiency improves, the search for the best solar companies in Lithuania is more relevant than ever.
This comprehensive guide helps homeowners and businesses find trusted solar companies, discover top-performing products, understand installation benefits, and learn how to buy smart in 2025.
Why Solar Power Is Expanding Rapidly in Lithuania
Lithuania’s solar capacity has grown rapidly in recent years due to consistent EU funding, national energy targets, and public interest in green energy. Programs like APVA (Environmental Project Management Agency) offer subsidies for residential installations and battery storage.
With increasing demand for energy independence from external sources, solar panels are now seen as a strategic and economic decision. Households can reduce their energy costs by up to 80%, especially when combined with net metering or on-site battery systems.
By 2025, over 1 in 10 Lithuanian homes are expected to generate their own power through solar systems, and professional solar companies are driving this movement forward.
What to Look For in the Best Solar Companies in Lithuania
Certified Installation and APVA Grant Assistance
The best solar companies in Lithuania provide full service—from system design to grant application. A top installer must be APVA-approved, provide certified equipment, and assist in securing financial support.
They should offer both on-grid and hybrid options, and handle paperwork, registration, and post-installation support.
Local Service, Reliable Warranty, and Product Support
Look for companies with local technicians, Lithuanian-speaking support staff, and partnerships with global solar brands. A solid warranty of 20–25 years on panels and 10+ years on inverters is a key indicator of quality.
Customer reviews, service availability, and financing plans also matter. Top firms often include free maintenance for the first year or discounted monitoring plans.
Top-Rated Solar Companies Operating in Lithuania
Saules Broliai
Website: Saules Broliai
One of the most recognized solar companies in Lithuania, Saules Broliai offers end-to-end solutions for residential and business clients. They are known for their APVA grant management support, fast installation timelines, and partnerships with Tier 1 panel manufacturers.
They offer free consultations, site visits, and customized design using advanced simulation tools.
Use Case: Ideal for urban homeowners in Vilnius or Kaunas looking for trusted installation with local customer support.
Where to Buy:
<a href=”https://saulesbroliai.lt” target=”_blank”><button>Get a Quote from Saules Broliai</button></a>
SoliTek
Website: SoliTek
A Lithuanian manufacturer with a strong presence in the EU, SoliTek produces its own panels and provides installation via partner networks. Their products are highly efficient, eco-certified, and ideal for those seeking Made in Lithuania technology.
They also offer battery and EV charger integration, which qualifies for additional APVA funding.
Use Case: Great for eco-conscious consumers or public sector buildings aiming for sustainability credits.
Where to Buy:
<a href=”https://www.solitek.eu” target=”_blank”><button>Order SoliTek Solar Panels</button></a>
I+D Energija
Website: ID Energija
Known for their customized hybrid systems, I+D Energija combines solar, battery, and heat pump technologies for maximum efficiency. They install only with top-tier inverters and offer maintenance contracts for long-term peace of mind.
They also provide energy audits, essential for grant qualification.
Use Case: Rural or semi-urban households that want full energy independence with battery storage.
Where to Buy:
<a href=”https://idenergija.lt” target=”_blank”><button>Consult with ID Energija</button></a>
JSC SolarTeam
Website: SolarTeam
SolarTeam provides compact solar kits ideal for apartments, summer homes, and rural properties. Their systems are modular and easy to expand. They also offer portable solar kits for farming and off-grid setups.
Use Case: Small property owners or those with limited roof space looking for starter systems under €3,000.
Where to Buy:
<a href=”https://solarteam.lt” target=”_blank”><button>Buy from SolarTeam</button></a>
Energija Tau
Website: Energija Tau
A fast-growing solar company focusing on residential rooftops and green financing. They offer rent-to-own solar plans and install using German and Scandinavian components. Their strength is quick installation and flexible payment models.
Use Case: Families with limited upfront budget seeking solar ownership with low monthly payments.
Where to Buy:
<a href=”https://energijatau.lt” target=”_blank”><button>Explore Energija Tau Plans</button></a>
Best Solar Panel Products Used by Lithuanian Installers
SoliTek Solid Bifacial Glass-Glass Panels
Website: SoliTek Solid
SoliTek’s Solid panels are glass-glass modules designed in Lithuania, offering extended durability and up to 30% more energy output from rear-side light reflection. With up to 30-year warranties, they are ideal for Lithuania’s varying seasons.
Use Case: Homes with reflective surfaces (light-colored roofs or pavements) that want more output from the same area.
Where to Buy:
<a href=”https://www.solitek.eu” target=”_blank”><button>Buy SoliTek Solid</button></a>
LONGi Hi-MO 6 Explorer 430W
Website: LONGi Hi-MO 6
Widely used by Lithuanian installers, this panel delivers high output with HPBC cell technology. LONGi panels are ideal for locations with partial shading or high snow loads, making them a reliable year-round performer.
Use Case: Ideal for houses in northern Lithuania where light varies between seasons.
Where to Buy:
<a href=”https://en.longi-solar.com/home/products/” target=”_blank”><button>Shop LONGi Panels</button></a>
Huawei SUN2000 + LUNA2000 Battery
Website: Huawei Hybrid System
Huawei’s inverter and battery combo is one of the top-selling hybrid setups in Lithuania. It integrates solar, storage, and smart monitoring with grid export optimization.
Use Case: For smart homes or energy-savvy families wanting control over consumption, export, and night-time usage.
Where to Buy:
<a href=”https://solar.huawei.com/eu” target=”_blank”><button>Get Huawei Hybrid Kit</button></a>
Use Cases: How Solar Products Solve Real-Life Problems in Lithuania
In Šiauliai, a homeowner used Saules Broliai to install SoliTek panels with Huawei hybrid inverters. They cut their electricity bill by 75% and now export excess energy to the grid using net metering. With APVA support, they received a 30% subsidy.
In Klaipėda, a small farm adopted SolarTeam’s modular system with battery backup. During storm-related outages, the farm continued operations using stored solar energy.
In Kaunas, an apartment complex installed rooftop panels using SoliTek Solid glass modules with Enphase microinverters. Despite limited roof space, bifacial design and smart panel-level optimization helped generate surplus electricity.
How to Buy Solar Systems in Lithuania and Claim Support
The most efficient way to buy a solar system in Lithuania is through certified solar companies that handle both installation and grant paperwork.
Steps:
- Get an energy audit or site visit.
- Select a system proposal including solar panels, inverters, and optional battery.
- Submit your application for APVA or EU-funded programs.
- Confirm installer RGE (Lithuanian equivalent) certification.
- Install the system, register for net metering or export support.
Most companies allow online booking or provide free consultations.
Recommended platforms:
<a href=”https://saulesbroliai.lt” target=”_blank”><button>Book with Saules Broliai</button></a>
<a href=”https://www.solitek.eu” target=”_blank”><button>Shop from SoliTek</button></a>
<a href=”https://energijatau.lt” target=”_blank”><button>Finance Solar at Energija Tau</button></a>
Final Advice for Choosing the Best Solar Company in Lithuania
Start with your home’s energy needs. Select a company that offers customized planning and real ROI simulations. Ensure they work with Tier 1 components and offer after-installation support.
Prioritize companies that:
- Help with APVA applications
- Include performance warranties
- Offer hybrid options with future battery upgrades
Also, check customer reviews on Google and trustpilot.lt for service history and installation speed.
Frequently Asked Questions
1. What are the current government incentives for solar in Lithuania?
Lithuania offers APVA grants that cover 30–50% of solar system costs for residents. Net metering is also available, allowing homeowners to receive compensation for surplus electricity sent to the grid.
2. Can I install solar panels myself to save money?
DIY systems are discouraged if you plan to receive grants or connect to the grid. Only certified companies can provide the documentation needed for subsidies and net metering.
3. What is the average payback period for solar in Lithuania?
With subsidies, most systems pay for themselves within 6–8 years. With battery storage or higher usage patterns, the payback can extend to 9–10 years, but with much higher long-term savings.