State of Texas NIGP Commodity Book Class 290
Revised January, 2016
NOTE: The official NIGP Commodity Book is copyrighted material to be used for reference purposes only and may not be reproduced without a license from Periscope Holdings, Inc.
| Class - Item | Description |
|---|---|
| 290-00 | ENERGY COLLECTING EQUIPMENT AND ACCESSORIES: SOLAR AND WIND |
| 290-10 | Cells, Solar, Photovoltaic Cells, Unmounted |
| 290-17 | Recycled Energy Collection Equipment and Supplies |
| 290-20 | Solar Air Conditioning Systems and Accessories: Absorption Type, etc. |
| 290-30 | Solar Space Heating Systems and Accessories |
| 290-40 | Solar Heat Collector Systems and Accessories |
| 290-50 | Solar Heat Collector Tracking Systems and Accessories |
| 290-60 | Solar Heat Collectors, Concentrating Type |
| 290-65 | Solar Heat Collectors, Evacuated Tube Type |
| 290-70 | Solar Heat Collectors, Flat Plate Type |
| 290-80 | Solar Powered Electrical Systems, Battery Charging, etc. |
| 290-82 | Solar Energy Systems, Complete |
| 290-86 | Solar Radiant Flux Measuring Instruments (See also 220-33) |
| 290-90 | Solar Water Heating Systems and Accessories |
| 290-95 | Wind Electrical Generating Systems and Accessories |
(*) Automated Information Systems (AIS)