• STS-118 add S5 truss and secure P6 Radiator to Space Station click here
• for details

The STS-115 crew delivered and install the second port truss segment, the  P3/P4 Truss, to the P1 Truss. Solar arrays and a radiator were deployed.

• Scale model drawings

ATLANTIS STS-115 will deliver new solar arrays, click link below

Massive Lockheed Martin Solar Arrays to Be Launched to International Space Station