Key Takeaways CSIQ expands from modules into global solar plants and advanced energy-storage projects.Canadian Solar's new German storage contract boosts its shift toward grid solutions and services.FSLR grows capacity with new AI-enabled U.S. facilities and added module finishing lines.With the rising demand for solar energy, investors are showing heightened interest in companies positioned at the center of the solar value chain. Two notable players are First Solar (FSLR) and Canadian Solar (CSIQ) . While ...