save ad AUTOMATIC VOLTAGE REGULATOR 20KVA Petchaburi Inland Area 13 Feb 2024 : 18:10 pm ID: 438534 Ad Description Nearly hardly used 20 KVA voltage regulator, has become redundant due the purchase of solar panel and for that reason not longer dependent on the mains. New price is 26,000 thb For sale for 13,000 thb. Please note the regulator is 57 kg.