Bill of materials calculator

Estimate the panels, Quad units and gateways for your project. Cabling, protection and installation hardware are quoted for the site layout.

Project

Project name

Region Project type Grid type

Inverter model

Maximum AC capacity (kW) Nominal AC connection PV system size (kWp DC) Panel STC power (W)

The AC limit is the maximum installed inverter rating, not the building's load or an export limit. Each Quad is rated at 2 kW AC. For panels above 680 W or projects above 200 kW, contact Sparq.

How it sizes

Round up to whole panels and enough Quad units for up to four panels each
Block a result if its rated AC capacity exceeds your limit
One SparqLinq controller per 30 inverters
Quad2 units counted in groups of three when serving a three-phase site
Choose Quad2 or Quad3 and a supported nominal AC connection
Cabling, junction boxes and protection quoted for the site layout

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For installers

From first quote to commissioning

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Distribution

Where to order

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Quad2 or Quad3

Which one is your system?