String inverters from Kostal
Kostal´s small, compact devices have a lot of benefits. Have a look here:
Since 2009, all PIKO inverters come as standard with an integrated active power control for powering-down solar systems in various stages (100/60/30/0%). This saves the purchase of an additional data logger, which translates the ripple control signals from the network operator.
Complete communications system
All PIKO inverters have an integrated communications package, which includes a data logger and all relevant interfaces. Performance and yield data can be retrieved at any time thanks to the monitoring software and the free use of the PIKO solar portal.
For single-phase power supplies Kostal provides the PIKO 3.0 and 3.6, for three-phase power supply the PIKO inverters 2.4 to 10.0. The devices operate over a wide input voltage range from 180 to 950 V in all output classes.
KOSTAL is, like Krannich Solar, an independent, owner-managed company with high quality standards of products. Each PIKO inverter is produced according to strict quality standards and a "zero-defect philosophy", designed to identify as early as possible sources of error and avoid them.