Grid Connected Inverters Solar Inverter SMA Sunny Tripower STP20000TL-30 STP 20000TL-30 €3,325.64 Three-phase solar inverter for self-consumption or SMA grid connection of 20000W AC with 2 MPPT with an efficiency of 98% and a maximum input current of 33 A per input with OptiCool cooling system. The Sunny Tripower line stands out for its cost-effectiveness, safety, extensive flexibility and new power management features. The Sunny Tripower inverters... Add to cart