PVS Sizing Tool

PVS System Builder

String Sizing for a single PVS-500

Last updated: 2026-11-10

Temperature

PV Module Specification

Design TemperatureLow Temp High Temp
Find Temperature
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Mounting method

Module Manufacturer

Module Model Datasheet

STC	-	W	PTC	-	W
Imp	-	A	Isc	-	A
Vmp(25°C)	-	V	Voc(25°C)	-	V
Vmp Temp coeff.	-	V/°C	Voc Temp coeff.	-	V/°C
Warmest Day Vmp	-	V	Coldest Day VOC	-	V

Array Specification

Battery Specification

Array STC Power Range kW

PV Modules / String

No string results. Change either, temperatures, mounting method or module.

V _{mp hot} [V] -

V _{mp cold} [V] -

V _{oc cold} [V] -

Battery Capacity (kWh)kWh

Max Battery Rate (Charge/Discharge) C Battery max power is kW, the DC/DC has a max charging power of - kW based on Vmax @ 25C and could damage batteries. Please verify design.

Minimum Vdc DC/DC Derating below 500kW Below 1000 V_dc

NominalVdc Value must be in between and

Maximum Vdc Above DC/DC Lower Limit of 1500

DC/DC Converter

Combiner

Datasheet

V_{dcdcmin absolute} [V] 550

V_{dcdcmin @500kW} [V] 1000

V_dcdcmax [V] 1500

Calculated ( 25° C )

Power Max_@-V [kW] -

Calculated ( 35° C )

Power Max_@-V [kW] -¹

Min Discharge Time at night [hrs] :-

At 35° C and -V the DC/DC power will be limited to - kW charge/discharge.¹

Number of Inputs per Combiner

Inputs

¹Considering DC/DC Converter Temperature and Low Voltage Derates

String Sizing Solutions

No results, the combination of inputs are not compatible. Try to change Array STC Power Range, Number of Inputs per Combiner or Module.