Service repair
Certified service for battery storage, solar panels, and small wind turbines – keeping your systems running
Battery Storage Repair
Diagnose and fix issues with inverters, BMS, and lithium-ion cells. Includes thermal management calibration and safety checks.
Solar Panel Maintenance
Cleaning, wiring inspections, and inverter diagnostics to maximize efficiency. Prevents 30%+ energy loss from dust/damage.
Small Wind Turbine Service
Blade alignment, generator servicing, and structural integrity checks. Optimized for Estonia’s coastal winds and harsh winters.
Without quarterly BMS checks:
Thermal runaway risk increases by 40% after 18 months of neglected cooling system maintenance (per DNV GL 2023 report).
Capacity drops 15–25% faster due to unbalanced cells — turning a €200 calibration into a €5,000+ module replacement.
Without bi-annual cleaning & wiring checks:
- Dust/bird droppings reduce output by 22% on average in Baltic climates (Tallinn’s humidity accelerates soiling).
- Micro-cracks from thermal stress go undetected → full string failure within 6–12 months (documented in Fraunhofer ISE case studies).
Without seasonal blade/gearbox checks:
- Ice buildup on blades (common in Estonian winters) causes imbalance → bearing failure → €3,000+ repair vs. €150 de-icing service.
- Loose tower bolts (from vibration) led to 3 documented collapses in Nordic residential turbines (2021–2023, Nordic Wind Safety Database).