Add punctuation: Depending on the energy need the solar thermal system is supplying heat
A: Depending on the energy need, the solar thermal system is supplying heat:

Add punctuation: You can find your nearest dealer store locatorhere
A: You can find your nearest dealer store locatorhere.

Add punctuation: Deep Sea Texting Finding ecofriendly fish on the fly
A:
Deep Sea Texting: Finding eco-friendly fish on the fly