Product principlePhotovoltaic air conditioning uses the direct current generated by photovoltaic power generation to drive the DC motor, which drives the compressor to run, so as to achieve refrigeration; when the sunlight is weak enough for the compressor to use, it is converted to the grid power supply mode to supplement the power. Photovoltaic air conditioning uses DC low-voltage power supply, and DC compressor uses Solar Panel to charge battery to directly supply power, so as to reduce DC / AC (DC / AC) inverter conversion link and improve power efficiency. In case of rainy days, the battery will continue to provide energy for the air conditioner.
Figure 1. Connection diagram of photovoltaic air conditioning system
Product technical data
| Products type | OYSA-6000BTU（1760W） |
| Volume of circulating air | 460m³/h |
| Body Color | White |
| Rated voltage | DC48V |
| Battery capacity | 120Ah/48V（120Ah/12V×4pcs） |
| Battery type | LA（colloid） |
| Solar panel voltage | DC20-72V |
| Solar panel power | 1160W（580W×2pcs） |
| Electrical input power | 750W |
| Refrigeration temperature | ≤–18℃ |
| Refrigerant model | R22 |
| Eletrical safety level | Ⅲ |
| Applicable climate type | N/ST（Temperate / subtropical zone） |
| carton box size | L1260mm×D348mm×H560mm（No solar panels） |
Figure2. Indoor unit of photovoltaic air conditioner
Figure3. Outdoor unit of photovoltaic air conditioner
Figure4. 580W Mono solar panel
Figure 5. Photovoltaic energy storage battery
Figure 6. power system controller
Figure 7. U-type photovoltaic special bracket
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