Features:
1.Off-grid DC 48V Solar Air Conditioner adopt the perfect inverter controller technology, convert the DC 48V from solar PV panels directly to DC 260V-360V which required by compressor and motor, reduce intermediate links, while also reduce energy losses.
2.The indoor motor and outdoor motor are all brushless DC motor, they greatly improve the stability and efficiency of system.
3.Built-in independent charge module ensures battery charges rationality and prolong the battery working life.
4.The build-in module achieved uninterrupted switch and convergence power supply of PV and battery,ensures the rational utilization of PV solar energy when PV solar energy.
Specification of off-grid DC 48V solar air conditioner
| Model | KFR-26GW/DCBP | KFR-35GW/DCBP | KFR-50GW/DCBP | KFR-70GW/DCBP | ||
| Power supply | Ph-V-Hz | DC48V | DC48V | DC48V | DC48V | |
| Cooling | Capacity | Btu/h | 9000 | 12000 | 18000 | 24000 |
| Input | W | 475 | 635 | 888 | 1310 | |
| Rated current | A | 9.89 | 13.23 | 18.5 | 27.29 | |
| Heating | Capacity | Btu/h | 9500 | 13000 | 19000 | 25000 |
| Input | W | 462 | 620 | 885 | 1285 | |
| Rated current | A | 9.63 | 12.92 | 18.43 | 26.78 | |
| Energy efficiency class | W/W | A+++ | A+++ | A+++ | A++ | |
| Moisture removal | L/h | 1.0 | 1.3 | 1.7 | 2.5 | |
| Indoor air flow (Hi/Mi/Lo) | m3/h | 600/450/330 | 600/450/330 | 950/750/600 | 950/750/600 | |
| Indoor noise level (Hi/Mi/Lo) | dB(A) | ＜40/33/28 | ＜40/33/28 | ≤45/40/35 | ≤45/40/35 | |
| Indoor unit | Dimension(W*D*H) | mm | 795*285*215 | 795*285*215 | 1090*330*230 | 1090*330*230 |
| Packing (W*D*H) | mm | 905*370*283 | 905*370*283 | 1145*375*305 | 1145*375*305 | |
| Net/Gross weight | Kg | 11.2/14.8 | 11.2/14.8 | 16.5/19 | 16.5/19 | |
| Outdoor noise level | dB(A) | ＜48 | ＜50 | ≤56 | ≤56 | |
| Outdoor unit | Dimension(W*D*H) | mm | 760*255*525 | 760*255*525 | 865*310*710 | 865*310*710 |
| Packing(W*D*H) | mm | 890*360*590 | 890*360*590 | 1025*395*790 | 1025*395*790 | |
| Net/Gross weight | Kg | 33/39 | 35/40 | 53/58 | 56/61 | |
| Operation temperature | ℃ | 16~31 | 16~31 | 16~31 | 16~31 | |
| Ambient temperature (cooling/heating) | ℃ | 18~50 / -15~34 | 18~50 / -15~34 | 18~50 / -15~34 | 18~50 / -15~34 | |
| Application area | m2 | 10-20 | 15-25 | 25-40 | 30-45 | |
| Qty. per 20' /40' /40'HQ | 100/196/242 | 100/196/242 | 62/122/150 | 62/122/150 | ||
