ST40K/50K/60KTLseries designed specially for distributed systems，which uses patented innovative topology,efficiency reach to 98.6%. More easier configuration with 5mpp trackers.
Super wide voltage range from 200v to 900v suits to very different ambient temperature which usually caused by complexity of distributed system.
Multiple parallel connection intelligent restrains THDi overlay. THDi<2%
More Reliable electricity supply from both self-produced and DC side
NO fan, little noise
Innovative topology Max efficiency 98.6% European efficiency over 98.3%
Intelligent sleep and easy maintenance thanks to modular design for Boost and inverter circuit
Excellent over-load capacity ensure energy production under strong sunshine
Green and safe
Optional AFCI function
Complete protection, adapating bad grid.
Built-in intelligent combining box.
Bus capacitor life smart detection and alarm
Wall-mounted compact size