Solar Price Indexes

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Solar Value Chain Index

The Solar Value Chain Spot Price Index is surveying spot prices of polysilicon, 5" mono crystalline silicon wafers, 6" monocrystalline silicon wafers, 6" multicrystalline silicon wafers, monocrystalline silicon cells and multicrystalline silicon cells.

Solar Module Price Index

The Module Spot Price Index is surveying spot prices for the dominant technologies of crystalline silicon, thin film silicon, cadmium telluride and copper indium gallium selenide modules.

Inverter Price Index

The Inverter Spot Price Index is a monthly survey of central and string inverter spot prices across residential, commercial and utility segments.