This remote display for Schneider Electric C35, C40 and C60 solar charge controllers comes with a 50 foot cable, it also uses regular telephone type extension cords.
The MidNite Solar MNEDC-Quad Enclosure is a general use aluminum enclosure from Midnite. This box holds 4 MNEDC 80 (or Outback OBDC-80) type panel mount breakers.