ִ 10 2009 ǿ , ұȸ Ȯ ڸ â 7 Ģ ߴ. Ư Ϻ 谨 ꡤ ȯؾ Ѵٰ .
ִ ̳ ȸ ⱹȸ ߰ ǿũ ̰ ϸ 谨̳ öȸ ʿ ߴ.
δ ո ȸں(SOC) ȹ ̺ϰų Ÿ缺 Ῡ ߰ų ٰŰ ̺ žҴ.
߿ 30 Ʈ Ժ Ե ִ.
ִ å â ǿ ̳ ũ "Ÿ缺 信 Ż űԷ ְų ٰŰ ̺ 3 谨 ʿ䰡 ִ" ߴ.
ǿ " غ å ϱ ݵ öȸž Ѵ" "ڸ â, ȸ Ȯ ū Ʋ ǿ ڴ" .
ִ Ģ 'ڰ' öȸ ڸ â Ȯ ұһ Ȯ ȸ Ȯ ⱳ Ȯ Ⳳȭ Ȯ ⼺ å ȯ ü ̴.
̰ Ģ ڸ â ȸ ڸ 뺸 , л ߴ.
Ư ұ һ ſ뺸ݰ ſ뺸ݿ ΰ ϰ, ұ ް濵ڸ Ȯϴ ߴ.
̹ۿ ҵ Ƿ Ȯ ⸸5 ǽ ұ ־Ƶ λ Ȯ ߴ.
ִ Ȯ ȯ ġü Ȯ ִ 'αݹ' Ű ߴ.
̱ ǿ "бDZμ ġü سⰡ ƴ" "ȸ δ 30% ȭ ִ αݹ ִ ο 縦 Ẹڴ" ߴ.