Polar Power, Inc. ã¯ãç±³åœããã³æµ·å€ã§çŽæµ (DC)ãçºé»æ©ãåçå¯èœãšãã«ã®ãŒãå·åŽã·ã¹ãã ãèšèšã補é ã販売ããŠããŸããDC ããŒã¹é»æºã·ã¹ãã ãDC ãã€ããªãã黿ºã·ã¹ãã ãDC ãœãŒã©ãŒ ãã€ããªãã黿ºã·ã¹ãã ãæäŸããŠããŸããå瀟ã¯ãéä¿¡ãè»äºã忥ãå·¥æ¥ãæµ·æŽåžå Žã®é¡§å®¢ã«ãµãŒãã¹ãæäŸããŠããŸããå瀟ã¯ãçŽæ¥è²©å£²å¡ãããã³ç¬ç«ãããµãŒãã¹ ãããã€ããŒãšãã£ãŒã©ãŒã®ãããã¯ãŒã¯ãéããŠè£œåã販売ããŠããŸããå瀟ã¯ä»¥å㯠Polar Products, Inc. ãšããŠç¥ãããŠããŸãããã1991 幎 10 æã« Polar Power, Inc. ã«ç€Ÿåã倿ŽããŸãããPolar Power, Inc. 㯠1979 幎ã«èšç«ãããã«ãªãã©ã«ãã¢å·ã¬ãŒããã«æ¬ç€Ÿã眮ããŠããŸãã