Products specifications




1.Grid Power
During the night, the A/C unit take the power from the grid power and running with same principle of regular air conditioner, the SEER is over 22
2. Grid And Solar
When Sunshine is weak, like the morning or cloudy day. The A/C unit will take the solar as the priority choice

3.100% Solar
When solar energy meet the Min Running requirement of compressor, the A/C unit can start and operate by solar energy only, even the grid off. 100% energy saving. In same time, the system will charge the battery automatically.
4.Grid Off
When the grid off or the customer turns off the grid power, the system will automatically take the battery energy to run the A/C unit, it will ensure you enjoy cooling summer in any situation.

1. Battery Power
During the night or the solar energy is weak, the A/C unit takes the power from the battery to run the A/C Unit.
2. Battery & Solar
When Sunshine is weak. The A/C unit will take the solar as the priority choice, the insufficient power will take from the Battery.
3.100% Solar
When solar is sufficient, the A/C unit can start and operate by solar energy only. In same time, the system will charge the battery automatically.
● AC/DC auto-balance






Q: What is the impact of the heat exchanger design on the cooling efficiency of them?
A: The heat exchanger design has a major impact. Advanced finned-tube heat exchangers, for example, increase the surface area available for heat transfer. This allows for more efficient cooling as the refrigerant can absorb and release heat more quickly. Microchannel heat exchangers are another option that further enhance heat transfer by providing a larger surface area within a smaller volume. The design also affects airflow resistance, with well-designed exchangers allowing for better air circulation, which is crucial for effective heat transfer and overall cooling efficiency.
Q: Can I use them in a greenhouse? What are the considerations?
A: They can be used in a greenhouse, but there are specific considerations. The humidity level in a greenhouse is usually high, so a unit with good dehumidification capabilities is essential. Additionally, the temperature control needs to be precise to create the optimal growing environment for plants. Some solar air conditioners come with programmable thermostats and humidity sensors that can be adjusted to meet the specific requirements of different plants. The size of the unit should also be carefully selected based on the greenhouse's volume and heat load.
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