KACO String Sizing Tool

Location and Inverter selection. Please choose yout the region and the inverter.

Region

Inverter

In order to determine the location, first of all select the region where you are planning to construct your photovoltaic system.

In the next step select the desired inverter. If the preferred model is not in the list, change the region. For questions of further information please contact your local distributor.

PV Module Selection

You can find a large selection of module manufacturers and solar modules here. The list of manufacturers and modules is constantly extended and updated. KACO new energy does not assume any liability whatsoever for any data or information on this site supplied by third parties which may not be correct, complete or up to date.

Didn't find your module?

If your module or manufacter is not avaible in the list, you can edit the specifications ("Edit" button) to complete the data. The module will not be saved  in the database, but it is valid for your session in progress.

Verify the specifications of the panel in the database and compare them with the valid data sheet of the manufacturer.

Manufacturer

Edit

Module Type

Module Temperature

Verify the specifications of the panel in the database and compare them with the valid data sheet of the manufacturer

Connection

MPPT1

MPPT2

MPPT3

Total

Result

PV Generator power

Total

MPPT1

MPPT2

MPPT3


Min MPP Voltage

MPPT1

MPPT2

MPPT3


Open circuit voltage

MPPT1

MPPT2

MPPT3


Generator current

Gesamt

MPPT1

MPPT2

MPPT3


System voltage (open circuit voltage STC)

MPPT1

MPPT2

MPPT3

Warning: Invalid voltage and/or current values!Warning: Invalid voltage values!Warning: Invalid current values!

KACO String Sizing Tool

Notes: Warning: Invalid voltage and/or current values!Warning: Invalid voltage values!Warning: Invalid current values!

Technical data
Inverter specifications
Design ResultMPPT 1MPPT 2MPPT 3

All the used data have been carefully examined. As the software is offered to the user free of charge, no responsibility is taken for the timeliness, correctness, completeness or quality of the information provided by KACO new energy. Liability claims against KACO new energy, referring to substantial or imaginary damages, caused by using or not using the information provided or by using incorrect or incomplete information , are excluded. No responsibility is taken by KACO new energy for incorrect calculation, lost profit, loss of use, defects on used hardware, data loss, business interruptions or other disadvantages. The use against regulations of theKACO-String-Sizing Tools is prohibited.