Vaillant, Solar panel, models:

VPV P 290/2 M SWF	Operating, Installation And Maintenance Instructions
VPV P 300/3 M SWF	Operating, Installation And Maintenance Instructions
VR 68	Operating And Installation Manual
auroTHERM VFK 145 H	Installation Manual
auroTHERM VFK 150 H/V	Installation Manual
auroTHERM VFK 900	Start-Up, Maintenance And Troubleshooting Manual Installation Manual
auroTHERM VTK 570/2	Installation Manual
auroTHERM exclusive VTK SERIES	Installation Manual