: At its core is a 12000BTU air conditioner with a high Energy Efficiency Ratio (EER >=3.2), meaning it consumes less electricity per unit of cooling (≈1.1kW/h during operation, compared to 1.5–2kW/h for standard models). Paired with a dedicated solar system (typically 1.5–2kW of monocrystalline panels), it harnesses sunlight to power up to 80% of its energy needs during peak sunshine (sunlight hours). For context: in full sunlight, the solar panels generate enough electricity to run the AC continuously, while on cloudy days or evenings, it seamlessly switches to grid power (or draws from optional battery storage) to maintain cooling-ensuring uninterrupted comfort.
: 1.5–2kW of high-efficiency (22–23%) monocrystalline panels (e.g., 4–5 x 400W panels) mounted on rooftops or sunny balconies, capturing sunlight to generate DC power.
: Converts DC solar power to AC, directly feeding the air conditioner and balancing grid/solar input. It prioritizes solar energy first, using grid power only when solar output is insufficient.
: A 2–4kWh lithium battery (LiFePO4) stores excess solar energy for evening use or cloudy weather, allowing off-grid cooling for 3–6 hours when fully charged-critical for areas with frequent power outages.
The air conditioner itself features inverter technology, adjusting compressor speed to match cooling demand (rather than cycling on/off), further reducing energy waste and noise.
: Designed to maintain a comfortable 22–26℃ in 15–25㎡ spaces, the system delivers consistent cooling even in high temperatures (up to 43℃ ambient). Its solar integration ensures:
: In full sunlight (6–8 hours/day), solar power covers 70–100% of cooling needs, cutting daily electricity costs by $1–$3 (depending on local rates).
: Avoids drawing heavy grid power during expensive peak hours (e.g., 2–6 PM), leveraging solar energy when sunlight is strongest.
: The inverter compressor runs at variable speeds, producing 35–45dB (quieter than a conversation), ideal for bedrooms or offices.
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
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
These air - conditioners have a long - term cost - saving advantage as the cost of solar energy is relatively stable compared to the fluctuating prices of grid electricity.
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