Suitable for summer houses, residential homes, farm buildings, garages, hangars, and shelters
Installation on ground-mounted structures for private properties
Installation on rooftops or ground-mounted systems for industrial companies and agricultural enterprises
We design and install solar panel systems for private houses, apartment buildings, and holiday homes, tailoring system capacity and configuration to your specific energy consumption needs.
We offer:
Individual system design and capacity calculations
Installation of solar panels and inverters on rooftops or ground-mounted structures
Grid connection and full documentation handling
Maintenance, diagnostics, and performance monitoring
Benefits:
Up to 70% reduction in electricity costs
Greater independence from energy price fluctuations
Access to government support and co-financing opportunities
Investment in a cleaner, more sustainable future
We develop solar power plant and solar park solutions for companies, municipalities, and industrial sites, delivering high-capacity and reliable energy systems tailored to large-scale needs.
We offer:
Full-cycle project delivery — from concept to commissioning
Technically and economically justified system design
Installation on rooftops or ground-mounted structures
Implementation of monitoring and control systems
Development of solar parks for electricity sales to the grid
Installation of Battery Energy Storage Systems (BESS)
Benefits:
Significant long-term cost reduction
Optimized production and energy consumption
Compliance with ESG and sustainability standards
Enhanced corporate image and energy independence
With more than 30 years of experience in the electrical installation industry, we provide solar panel system installation for households, farms, and industrial businesses. We cooperate with leading electrical equipment suppliers to ensure reliable and high-quality solutions.
We deliver full-cycle project implementation:
Assessment of your current situation to determine the optimal system capacity
Development of a technical concept with the most suitable solution
Professional guidance in selecting the right equipment
Procurement of materials and installation works
Preparation of all required documentation
System testing and connection to the AS “Sadales tīkls” grid
Preparation of documentation for government support applications
We are mobile and operate throughout all of Latvia.
Remember — the most cost-effective way is to use the electricity generated by your solar system immediately.
To ensure your solar panel system operates efficiently and safely, consider the following before installation:
Efficiency & Consumption
Solar panels generate the most energy during midday when sunlight is strongest
Plan high-energy consumption during daytime (e.g., washing machines, heat pumps, etc.)
Consider installing a Battery Energy Storage System (BESS) to use electricity in the evening
Evaluate your annual energy consumption (kWh) to select the appropriate system capacity
Installation Location & Orientation
The roof must be in good technical condition with adequate load-bearing capacity
Optimal tilt angle: 30–40°, with south-facing orientation for maximum efficiency
Avoid shading (trees, chimneys, buildings), which reduces performance
Panels can also be installed on the ground or flat roofs using dedicated mounting systems
Quality & Safety
Choose high-quality panels, inverters, and mounting systems from reliable manufacturers
Ensure proper surge protection and grounding in compliance with regulations
All materials must have CE certification and manufacturer warranties
Pay attention to warranty terms — at least 10–12 years for equipment and 25 years for performance
Professional Installation & Documentation
Entrust installation only to certified specialists who follow electrical and construction standards
Receive measurement reports and commissioning documentation after installation
Prepare documentation for grid connection approval with AS “Sadales tīkls”
Perform regular maintenance and thermographic inspections
Have questions? Feel free to Contact us — we’ll help you find the right solution.
SIA "OMS" was founded in Liepaja, 1991 and is one of the largest electric installation workers on the Kurzeme side. OMS is a licensed company for electrical installations. Company Construction Code Reg. No.: 0365-R. The main activity of OMS is the design, assembly, operation and repair of electrical installations, measurements and adjustments of the inspection.
