LUTRON SPM-1116SD Solar Power Meter

Function:

- Solar power

- Transmission

- Solar power integration

Spectral response: 400 to 1100 nm

Measuring Unit

- Solar power:  W/m^2, Btu/( ft^2 x h ) 

- Transmission : %
- Solar power integration : Wh/m^2, Btu/( ft^2 )