UPS, Inverter, Battery manufacturer / supplier in China, offering 100kVA 80kw Low Frequency Backup Power Supply 3 Phase Pure Sine Wave Snmp Online Industrial UPS with 15min Backup for Medical, 10 kVA 200 kVA Isolation Transformer 380VAC Three Phase Low Frequency UPS for CT Scanner, 5kw 8kw 6kw 10kw Hybrid Single Phase WiFi Residential Solar Energy Storage Inverter and so on.