PV-Sizing Tool

This tool is designed to find the optimal PV-system size
in combination with the sonnenBatterie hybrid.




Your sonnenBatterie and it’s location


Battery Type
Technical Data

Min. Input Voltage
x
max. System Voltage
x
Number MPPTs
x
min. MPP Voltage
x
max. MPP Voltage
x
max. recommended PV-power
x
max. input current per MPPT
x
Country
Temperature unit
from
to

PV-module selection MPPT 1


Manufacturer
Technical Data

Nominal Power [Wp]
x
Voltage in MPP Umpp STC [V]
x
Current in MPP Impp STC [A]
x
Short Circuit Current Isc STC [A]
x
Open Circuit Voltage Uoc STC [V]
x
TC Open Circuit Voltage
x
TC Short Circuit Current
x
max. System Voltage TÜV positiv [V]
x
Modul Type
Modules per String
15
Number of String
15
Total Amount PV Modules
0
Feedback

PV-module selection MPPT 2


Manufacturer
Technical Data

Nominal Power [Wp]
x
Voltage in MPP Umpp STC [V]
x
Current in MPP Impp STC [A]
x
Short Circuit Current Isc STC [A]
x
Open Circuit Voltage Uoc STC [V]
x
TC Open Circuit Voltage
x
TC Short Circuit Current
x
max. System Voltage TÜV positiv [V]
x
Modul Type
Modules per String
15
Number of String
15
Total Amount PV Modules
0
Feedback

Result


Total Amount PV Modules
0
PV Power
0
MPPT 1
0
MPPT 2
0
MPPT1
MPPT2
Min. input voltage @ 70 °C
0
0
Min. input voltage from INV
0
0

min. Voltage @ 70 °C
0
0
min. MPP-Voltage from INV
0
0

max. Voltage @ -10 °C
0
0
max. MPP-Voltage from INV
0
0

max. Voltage @ -10 °C
0
0
max. Open circuit voltage INV
0
0
max. Open circuit voltage Modul
0
0

max. current Power @ 70 °C
0
0
max. input current per MPPT
0
0

Customer Details


Please fill out all marked fields
First Name
Last Name
Street & Number
Postal Code
City/Suburb
Country
No responsibility is taken for the timeliness, correctness, completeness or quality of the information provided by sonnen GmbH. Liability claims against sonnen GmbH, referring to damages, caused by using or not using the information provided or by using incorrect or incomplete information, are excluded. No responsibility is taken by sonnen GmbH for incorrect calculation, lost profit, loss of use, defects on used hardware, data loss, business interruptions or other disadvantages. The use against regulations of the sonnen GmbH PV-Sizing Tool is prohibited.