できcan; be able to+てTe-form (conjunctive form)+もEmphasis (also/even)
verbRare#40,689
even if (someone) can, even though (someone) canThe ても ending makes this form concessive: it presents being able to do something as a condition or contrast.
JA: 自分でできても、困ったときは助けを頼んでいいよ。
EN: Even if you can do it yourself, it's okay to ask for help when you're having trouble.