
Raba 45 MW Solar Park Achieves Full Grid Compliance Certification from TSO
In April 2025, the 45 MW Raba solar power plant constructed by Smartecon for Sunly and connected to Estonia’s 110 kV network, received a Final Acceptance Certificate from transmission system operator Elering. The document confirms that Raba has passed every mandatory grid code compliance test, ranging from power quality to Fault-Ride-Through and is now fully cleared for commercial operation.