China Fadi Offgrid DC48V9000BTU/12000BTU/18000BTU/20000BTU 100% Pure Solar Air Conditioner 4, 6, 8hrs Back up Optionally, Find details and Price about China Solar Air Conditioner, Solar Powered Supplier from Fadi Offgrid DC48V9000BTU/12000BTU/18000BTU/20000BTU 100% Pure Solar Air Conditioner 4, 6, 8hrs Back up Optionally
Energy Saving DC48V Off Grid Solar Air Conditioning for Rural Area
MODEL: FD-OFF-26GW-DC
If your power source is native 48VDC (or -48VDC) as part of a telecom or off-grid solar application, FD-OFF-26GW-DC air conditioners are your most efficient cooling choice. DC48 air conditioners can substantially reduce power supply/generation costs and battery requirements. An all-DC system means you get the advantage of extreme high efficiency without the need for inverters.
WORKS DC Variable Frequency Technology
It starts with the compressor which uses 95% of the power consumed by an air conditioner. In all ultra-high efficiency AC-powered mini-split units, household electricity enters the air conditioner and passes through a rectifier, a component that converts the incoming Alternating Current (AC) to Direct Current (DC). The DC current passes through a frequency driver which applies power to the motor. The frequency of the power determines the output of the motor, which can be digitally managed to precisely control the motors speed. Because DC power can be used more efficiently, all of the highest efficiency AC-powered heat pumps and air conditioners on the market use DC powered compressors.
1.What is a BTU?