On/off grid solar air conditioner works perfectly under AC only, DC only or AC+DC, high SEER, wide voltage design, freely use different PV panel configuration according to your installation space, works perfectly under normal and T3 tropical climate. It equipped with MPPT PV tracking system, utilize the PV DC power as priority. DC directly power the indoor&outdoor fan motors and compressor. When the DC power is not sufficient, the AC power helps, thus achieve continuously power supply. This solution is perfect for the places where the grid power is not steady or grid power often cut.
Specification of on/off grid solar air conditioner
| Model | KFR-26GW/BPBLA | KFR-35GW/BPBLA | KFR-50GW/BPBLA | KFR-70GW/BPBLA | ||
| AC Power supply | V -Ph-Hz | 220~240V -1Ph - 50/60Hz | ||||
| DC Power supply | V | DC48 | ||||
| Cooling | Capacity | Btu/h | 9000 (3500-11000) | 12000 (3700-14000) | 18000 (6200~19500) | 24000 (9100-26900) |
| Input power | W | 485 (100-750) | 658(110-1200) | 905 (140~1500) | 1325 (240-1850) | |
| Rated current | A | 10.11 (2.08-15.63) | 13.7 (2.29-25) | 18.85 (2.91-31.25) | 27.6 (5-38.54) | |
| Heating | Capacity | Btu/h | 9500(3800-11500) | 13000(4000-15000) | 19000(4700~20000) | 25000 (5500-30000) |
| Input power | W | 505 (120-800) | 675 (130-1220) | 915(200~1600) | 1345 (260-1950) | |
| Rated current | A | 10.52 (2.5-16.67) | 14.06 (2.71-25.42) | 19.06 (4.17-33.33) | 28.02 (5.42-40.63) | |
| Indoor air flow (Hi/Mi/Lo) | m³/h | 570/470/370 | 570/470/370 | 721/566/458 | 970/780/590 | |
| Indoor noise level (Hi/Mi/Lo/Si) | dB(A) | 41/36/28/23 | 41/36/28/23 | 44/39/35/25 | 45/39/34/27 | |
| Indoor unit | Dimension (W*D*H) | mm | 805x194x285 | 805x194x285 | 957x213x302 | 1040×220×327 |
| Packing (W*D*H) | mm | 870x270x360 | 870x270x360 | 1035x295x380 | 1120x310 x405 | |
| Net/Gross weight | Kg | 7.2/9.6 | 7.2/9.6 | 9.5/12.5 | 11.9/15.2 | |
| Outdoor air flow | m³/h | 1500 | 1600 | 2100 | 2600 | |
| Outdoor noise level | dB(A) | ＜48 | ＜50 | ＜52 | ≤56 | |
| Outdoor unit | Dimension (W*D*H) | mm | 835x320x540 | 835x320x540 | 835x320x540 | 910x340x700 |
| Packing (W*D*H) | mm | 900x400x600 | 900x400x600 | 900x400x600 | 1063x480x760 | |
| Net/Gross weight | Kg | 33/39 | 35/40 | 39/44 | 56/62 | |
| Operation temperature | ℃ | 17~31 | 17~31 | 17~31 | 17~31 | |
| Ambient temperature (cooling/heating) | ℃ | 18～52/-15～34 | 18～52/-15～34 | 18～52/-15～34 | 18～52/-15～34 | |
| Application area | m² | 12-18 | 16-23 | 24-35 | 32-47 | |
