Googol Container High Voltage Generator Set with Transformer Detailed Product Description Features: 1) Honny container soundproof series generator set, use standard 20' or 40' container as the soundproof canopy 2) It's the best selection especially for large capacity generator set and power station outside the house 3) Container soundproof canopy standard accessories: A) Standard container canopy with 20' or 40' B) Built in fuel tank for 8-hour running C) Built in control panel D) Built in start battery E) Power output rapid insert F) Air louver for intake and exhaust G) Exhaust gas silencer H) Common weatherproof type I) Soundproof type J) Container trailer type