Recommend solar accessories:

Solar Panels: 300W~320W (72 cells) poly crystalline or mono crystalline
Q’ty of Solar Panels: 4
Solar Panel Array: All in series
Connection Method: MC4 Connector
Batteries: NOT required
Solar Charge Controller: NOT required

There are two power supplies for AC/DC hybrid solar air conditioners:
220V/50-60Hz/1Ph AC grid power and 50V-380V DC solar power.

At daytime with sunshine, 50V-380V DC solar power will be the main power supplier for hybrid solar air conditioners. DC power generated by solar panels will be 100% consumed in priority position. The insufficient power will be supplied by AC grid power.

There is a power supply auto-balance distribution system inside HARVEST solar air conditioner.
When sunshine is strong, less power supply comes from grid power.
When sunshine is weak, more power supply comes from grid power.
And when there is no sunshine (in cloudy/rainy days or after sunset), there will be no any electricity generated by solar panels, then hybrid solar air conditioners will be 100% powered by AC grid power.

Models HSAC-18C/HE
Power supply V/Hz/Ph 220V-240V/50-60HZ/1Ph
DC 50-350V
Rated Cooling Capacity W 5275 (1200-6000)
BTU 18000 (4100-20400)
Rated Input Power (Cooling) W 1550(185-2000)
Rated Heating Capacity W 6200(1200-6800)
BTU 21000(4100-23000)
Rated Input Power (Heating) W 1650 (220-2500)
Dehumidifying Capacity L/h 1.7
Compressor Model 5RD138ZAC21
Indoor Air Flow (Turbo/Hi/Mi/Lo) m3/h 1020/1000/800/700
Indoor noise level (Hi/Mi/Lo) dB(A) 46/42/35
Indoor unit Dimension(W*H*D) mm 1150*300*260
Packing   (W*H*D) mm 1230*355*315
Net weight Kg 14
Outdoor unit Dimension(W*D*H) mm 835*320*540
Packing  (W*D*H) mm 900*398*610
Net/Gross Weight Kg 35.5/40
Refrigerant Type and Pre-charged volume g R410a (1550g)
Refrigerant Piping Gas side/Liquid side inch  1/2   1/4
Max. Refrigerant Pipe Length m 20
Max. difference in Height m 10
Drain Pipe Size mm 16
Application area m2 20-30
Refrigerant Pipeline length m 3
Cabined Material Galvanized sheet