
Operation and Maintenance Manual for the Solar Venture 320 W Array
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List of Figures
Figure 1. Solar Array safety labels.................................................................................................................................... 4
Figure 2. Deploying Array Stand....................................................................................................................................... 6
Figure 3. 30º Mesh Hold Down installation ...................................................................................................................... 7
Figure 4. 60º Mesh Hold Down installation ...................................................................................................................... 8
Figure 5. Ground-securing Mesh conguration for 30º and 60º Array deployment ......................................................... 9
Figure 6. Connecting Array to Array Stand....................................................................................................................... 9
Figure 7. Locking the Array into place on the Array stand ............................................................................................... 9
Figure 8. Sandbag placement for 30º and 60º Array deployment.................................................................................. 10
Figure 9. Conguring ground-securing Mesh for at (0º) deployment ........................................................................... 11
Figure 10. Sandbags placement for 0º deployment....................................................................................................... 11
Figure 11. Connecting Array to Solar Cable................................................................................................................... 12
Figure 12. Packing Solar Venture 320 W Array............................................................................................................... 14
Figure 13. Measuring Solar Panel and Array open circuit voltage Voc ........................................................................... 16
Contents
GENERAL INFORMATION, THEORY OF OPERATION, AND EQUIPMENT DESCRIPTION 3
Product Safety Information and Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Safety Information Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electric Shock Hazard Related to Solar Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Equipment Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Solar Array Kit Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
OPERATOR INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Solar Array Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1. Unpack and Inventory Solar Array Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2. Extend and Lock Array Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. Install 30º Mesh Hold Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4. Install 60º Mesh Hold Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5. Mesh Conguration for 30º and 60º Deployments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6. Install Panel onto Array Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
7. Secure Array to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
a. Ground-securing for 30º and 60º Deployments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
b. Mesh Conguration and Ground-securing for Flat (0º) Deployments . . . . . . . . . . . . . . . . . . 11
8. Connect Solar Cable to Solar Array Leads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
9. Connect Array(s) to Power Hub. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
10. Position Array for Optimal Power Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Derating, Solar Loading, and Airflow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Disconnecting Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Stowing Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Measuring Array Voltages: Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Procedure to Measure Array and Panel Voc with a Multimeter. . . . . . . . . . . . . . . . . . . . . . . . . . 16
Array and Panel Short Circuit Current.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
TECHNICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17