Sol-Ark Solar Panel Sizing Tool

Purpose: This tool calculates the number of selected solar panels arranged in DC panel strings to obtain maximum input power for the Sol-Ark selected Inverter model.

Part 1: Select Inverter and Solar Panels


Assume all panels are the same.



Please feel free to change/enter your own panel specs.
Sol-Ark is not affiliated with any of the above solar panel manufacturers.
This tool assumes all panels face the same direction.
Feel free to contact support@sol-ark.com or 972-575-8875 #2 if you have any questions.

Current Version: 4.71

Part 2: Solar Panel Specs

SpecValue

Bifacial Pmax Gain Percentage

* Please verify the specs with an offical data sheet when there is a bifacial gain. Enter spec values, except for Voc, as if there was zero bifacial gain, and select the correct percentage.

Fahrenheit to Celsius

Part 3: Solar Panel Layout

Detail SpecValue

One way wire length must be in feet.

Meters to Feet

3.281

Results

KTemp(°C)MPPT1MPPT2MPPT3MPPT4
Does this string work?25YESYESYESYES
Voc (V)250000
Vmp (V)250000
Isc (A)250000
Imp (A)250000
Watts (W)250000
Voc Min (V)450000
Voc Max (V)00000
Isc Min (A)450000
Isc Max (A)00000
Max Allowed DC Coupled25
Max AC Coupled25
Max AC + DC Coupled25
Max AC Load Batt. Only25
Max AC Load PV + Batt.25
Max AC Load AC + Batt.25
Max DC Power (W)250
Pmax max(W)00000
Pmax min(W)450000
V loss (%)0000