Battery Energy Storage Systems (BESS) allow you to store the electricity you generate and optimize its use during periods of fluctuating consumption or grid load. We offer a complete BESS solution — from technical assessment and precise design to professional installation, integration with existing equipment, and system commissioning. Our solutions are suitable for solar parks, industrial facilities, and businesses.
Energy consumption analysis and determination of optimal capacity
Development of technical schemes and solutions (AC/DC, inverters, safety systems)
Integration with solar power plants, solar parks, and grid infrastructure
BMS (Battery Management System) and SCADA integration design
Preparation of documentation for grid operator approval
Installation of battery modules, inverters, and control cabinets
Laying AC and DC cabling and installing protection systems
Installation of BMS, automation, and monitoring systems
Testing, commissioning, and full system handover
Energy storage and cost optimization — Efficiently use generated energy during peak loads and reduce grid connection costs
Stable energy flow — Smooths fluctuations from renewable sources (solar, wind, hydro)
Safer and more efficient grid operation — Advanced BMS and protection systems ensure safe operation throughout the system lifecycle
Avoid costly grid upgrades — Peak load compensation helps businesses save on infrastructure expansion costs
Maximize solar plant potential — Generated electricity is stored and used when it’s most needed, minimizing losses
Solar parks and renewable energy power plants
Manufacturing and industrial facilities with variable loads
Businesses with high self-consumption
Voltage stabilization and load-balancing projects
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.