Hybrid Solar Air Conditioner
Hybrid Solar Air Conditioner
The WATT Hybrid Solar Air Conditioner is an advanced AC/DC solar-powered cooling solution designed to significantly reduce electricity consumption without compromising performance. It operates directly on solar power during the day and seamlessly switches to grid power when required, ensuring uninterrupted cooling with maximum energy efficiency.
This system requires no batteries, no inverter, and no charge controller, making it a cost-effective and low-maintenance solution for homes, offices, commercial buildings, and remote locations.
How It Works
During peak daytime hours, when cooling demand is highest, the unit can run partially or up to 100% on solar power using connected PV panels. At night or during low solar availability, it automatically balances AC and DC power to maintain stable operation while continuing to save energy.
Features
- Efficient brushless DC permanentm agnet variable frequency twin rotary compressors.
- The AC Limiter will limit the AC consumption to 100W when DC power is available and slightly more when there is no DC.
- Anti-Corrosion Technology gives greater corrosion resistance for both outdoor and indoor units.
- Can run directly on 100% solar power during the daytime.
- Wide ambient operating temperature range: -10°C to +58°C.
- M4 Solar connector terminals – Easy plug and play connection and maintenance.
- Eco-Friendly R32 Refrigerant.
- Quiet indoor Unit (As low as 26dB).
- Low energy consumption.
100% Energy Saving
Up to 100% Savings during the daytime
Wide Operating
Temperature Range between -10°C to +58°C (T3)
Savings
No Inverter, Battery, or Charge controller needed
Auto Balance
AC/DC auto balance
Technical Specifications(Hybrid)
| Power Supply | ||||
| Max electric peak current | A | 15 | 15 | 15 |
| Rated Voltage | V~ | 208-240 (1Φ) | 208-240 (1Φ) | 208-240 (1Φ) |
| Rated Frequency | Hz | 50/60 | 50/60 | 50/60 |
| Solar DC | V | 80-350 | 80-350 | 80-350 |
| Min/Max Voltage | V~ | 150/265 | 150/265 | 150/265 |
| Rated Current | ||||
| Cooling Rate Current (T1) | A | 3.85 | 5.88 | 8.73 |
| Cooling Rate Current (T3) | A | 4.48 | 6.68 | 9.45 |
| Heating Rate Current | A | 4.02 | 5.80 | 8.91 |
| Rated Power | ||||
| Cooling Rate Power (T1) | W | 860 | 1340 | 1920 |
| Cooling Rate Power (T3) | W | 963 | 1460 | 2060 |
| Heating Rate Power | W | 905 | 1320 | 1960 |
| Min Power Input | W | 180 | 220 | 280 |
| Max Power Input | W | 1500 | 1900 | 2700 |
| Capacity | ||||
| Cooling Capacity (T1) | Btu/h | 12000 | 18000 | 24000 |
| Cooling Capacity (T3) | Btu/h | 9600 | 13800 | 19400 |
| Heating Capacity | Btu/h | 12050 | 18000 | 24000 |
| Efficiency | ||||
| EER | W/W | 4.02 | 3.74 | 3.76 |
| SEER | Btu/W | 23.00 | 21.00 | 20.00 |
| Application Area | m² | 14-24 | 21-30 | 30-45 |
Multiple Working Diagrams
SOLAR ONLY (HYBRID AIR CONDITIONER)
SOLAR ONLY (HYBRID AIR CONDITIONER)
The solar only opreation requires only solar panels on the DC input side. The connection of the solar panels must absolutely be in series and must be from 80V to 350V. This setup runs only when there is sun. During cloudy or rainy periods,s the unit can have a lower output. During the night, the unit won’t work.
SOLAR + GRID(HYBRID AIR CONDITIONER)
The hybrid installation requires only solar panels and a public electrical grid. The solar panels power the AC units during sunny periods and the grid fills in the gaps when needed. A minimum of 80V and a maximum of 350V of solar panels are required on the DC input side. The connection of the solar panels must absolutely be in series. On the AC side of the unit, the 110V/220Vac public electricity network must be connected. The grid will provide power during night.