1. Introduction and Overview
The AC/DC Hybrid Solar Air Conditioner is an innovative air conditioning system designed to operate using both direct current (DC) electricity from solar panels and alternating current (AC) from the grid. This hybrid functionality allows for significant energy savings and reliable operation, even in off-grid scenarios or during power fluctuations.
The system intelligently switches between DC and AC power sources based on solar energy availability, ensuring continuous comfort. It is an eco-friendly solution that reduces your carbon footprint by utilizing renewable solar energy.
2. Key Features and Advantages
This AC/DC Hybrid Solar Air Conditioner offers a range of advanced features designed for efficiency, convenience, and environmental responsibility:
- AC and DC Dual Power Supply: Seamless operation using both solar DC power and grid AC power.
- High Energy Efficiency: Achieves a maximum SEER rating of up to 36, significantly reducing electricity consumption.
- Convenient and Quick Installation: Designed for ease of setup, eliminating the need for a separate solar controller, battery, and inverter for basic operation.
- Automatic Power Source Selection: The system automatically prioritizes solar power and switches to grid power when solar energy is insufficient, ensuring uninterrupted operation.
- Wide Voltage Design: Allows for flexible combination of solar panels and is not limited by installation location.
- High-SEER Brushless Inverter DC Permanent Magnet Compressors: Ensures powerful and efficient cooling/heating.
- Wide Operating Temperature Range: Functions effectively in ambient temperatures from -15°C to +58°C.
- Anti-Corrosion Technology: Enhances durability and extends the lifespan of the outdoor unit.
- Eco-Friendly R32 Refrigerant: Utilizes a refrigerant with lower environmental impact.
- Solar Connector Terminal: Features easy plug-and-play connection and maintenance.
- Quiet Indoor Unit: Operates at noise levels as low as 26dB, providing a peaceful environment.
Power Source Operation Modes:
Grid Power: During nighttime or when solar power is unavailable, the unit draws electricity from the power grid, operating like a standard AC unit with high efficiency (SEER > 17).
Grid and Solar: In conditions of low sunshine (e.g., morning, cloudy days), the unit prioritizes solar power. If solar power is insufficient, it supplements the remaining energy from the grid.
100% Solar: When solar power meets the minimum operating requirements, the unit can run entirely on solar energy, even without grid connection, achieving maximum energy savings.
Internal Components:
3. Setup and Installation
Proper installation is crucial for the optimal performance and longevity of your AC/DC Hybrid Solar Air Conditioner. It is recommended that installation be performed by a qualified technician.
Components:
- Indoor Unit
- Outdoor Unit
- Solar Panels (recommended quantity based on BTU, see specifications)
- Remote Control
- DC Wiring
Wiring Diagram (On-Grid System):
The following diagram illustrates a typical on-grid installation. Ensure all electrical connections comply with local codes and safety standards. The system is designed for direct DC input from solar panels and AC input from the grid.
Solar Panel Sizing:
It is important to correctly size the solar panel array to meet the energy demands of the air conditioner unit and ensure optimal performance. Refer to the 'Specifications' section for recommended solar panel wattage and quantity based on the BTU model.
4. Operating Instructions
Your AC/DC Hybrid Solar Air Conditioner can be controlled via the included remote control or a mobile application (Wi-Fi control).
Remote Control Operation:
Use the remote control to power on/off, adjust temperature, select operating modes (Cooling, Heating, Fan, Dry, Auto), set fan speed, and activate special functions like Sleep Mode.
Mobile App Control:
The unit supports mobile app control, allowing you to manage settings anytime and anywhere. Refer to the app's instructions for pairing and usage.
Operating Modes:
- Cooling: Provides cooling, adjustable down to 60°F (15.5°C).
- Heating: Provides heating, adjustable up to 89°F (31.6°C).
- Sleep Mode: Ensures a quiet environment with gentle airflow, operating at noise levels as low as 28dB(A).
5. Maintenance
Regular maintenance ensures the efficiency and longevity of your air conditioner. Always disconnect power before performing any maintenance.
- Filter Cleaning: The indoor unit's strainer effectively prevents dust from entering. Clean the air filters regularly (e.g., every 2-4 weeks, depending on usage) to maintain optimal airflow and efficiency. Refer to the detailed product manual for instructions on how to remove and clean the filters.
- Outdoor Unit Cleaning: Keep the outdoor unit free from obstructions like leaves, dirt, and debris. Periodically clean the coils with a soft brush or vacuum cleaner.
- Check for Leaks: Regularly inspect refrigerant lines and drainage pipes for any signs of leaks.
- Professional Servicing: It is recommended to have the unit professionally serviced at least once a year to check refrigerant levels, electrical connections, and overall system health.
6. Troubleshooting
If you encounter issues with your air conditioner, try the following basic troubleshooting steps before contacting support:
- No Power: Check if the unit is properly plugged in and if the circuit breaker has tripped. Ensure solar panels are receiving adequate sunlight if operating on solar power.
- Not Cooling/Heating Effectively: Ensure air filters are clean. Check if windows and doors are closed. Verify that the temperature setting is appropriate for the desired mode.
- Unusual Noises: Minor noises during operation are normal. If you hear loud or unusual sounds, turn off the unit and inspect for any loose parts or obstructions.
- Remote Control Not Working: Replace batteries in the remote control. Ensure there are no obstructions between the remote and the indoor unit.
For persistent issues or complex problems, please contact qualified service personnel.
7. Specifications
Below are the detailed specifications for the AC/DC Hybrid Solar Air Conditioner, focusing on the 9000 BTU model (UNP-26GW/ACDCB1) and other available models. Note that specifications may vary slightly between models and compressor types.
Specifications with GMCC Compressor (Model UNP-26GW/ACDCB1)
| Category | Item | Unit | UNP-26GW/ACDCB1 (9000BTU) | UNP-35GW/ACDCB1 (12000BTU) | UNP-50GW/ACDCB1 (18000BTU) | UNP-70GW/ACDCB1 (24000BTU) | UNP-100GW/ACDCB1 (36000BTU) |
|---|---|---|---|---|---|---|---|
| Power Supply | DC Voltage | V | DC50-380V | DC50-380V | DC50-380V | DC50-380V | DC50-380V |
| AC Voltage | PH-V-HZ | 1Ph,220~,50/60Hz | 1Ph,220~,50/60Hz | 1Ph,220~,50/60Hz | 1Ph,220~,50/60Hz | 1Ph,220~,50/60Hz | |
| Cooling | Capacity | Btu/h | 9000 (500-11000) | 12000 (7000-14000) | 18000 (6200-19500) | 24000 (5100-26900) | 36000 (6500-37500) |
| Power Input | W | 590 (100-1200) | 865 (110-1500) | 1320 (140-1800) | 1980 (240-3030) | 2850 (320-3510) | |
| Current | A | 2.68 (0.45-5.45) | 3.93 (0.5-6.82) | 6 (0.6-8.18) | 9 (1.0-13.2) | 12.95 (1.45-15.95) | |
| Heating | Capacity | Btu/h | 9500 (3800-11500) | 13000 (4000-15000) | 19000 (4700-20000) | 25000 (5500-30000) | 37500 (7000-39000) |
| Power Input | W | 625 (120-1200) | 880 (130-1510) | 1465 (200-1900) | 2050 (260-3140) | 3000 (350-3650) | |
| Current | A | 2.84 (0.5-5.45) | 4 (0.59-6.86) | 6.66 (0.9-8.63) | 9.32 (1.1-13.7) | 13.63 (1.59-16.59) | |
| Moisture Removal | L/h | 1.0 | 1.3 | 1.7 | 2.5 | 3.6 | |
| Max Input | W | 1320 | 1500 | 2300 | 3200 | 3800 | |
| Max Current | A | 6.00 | 7.50 | 10.45 | 14.54 | 14.54 | |
| Indoor Air Flow (H/M/L) | m3/h | 570/470/370 | 570/470/370 | 721/566/458 | 970/780/590 | 1150/900/700 | |
| Indoor Noise (H/M/L) | dB(A) | 41/36/28 | 41/36/28 | 43/37/32 | 45/39/34 | 46/40/35 | |
| Indoor Unit | Net Size (W*D*H) | mm | 734*194*285 | 775*194*285 | 921*213*302 | 1026*220*327 | 1080*220*327 |
| Pack Size (W*D*H) | mm | 780*270*360 | 830*270*360 | 995*305*380 | 1105*310*405 | 1155*310*405 | |
| Net/Gross Weight | kg | 8.1/9.9 | 8.1/9.9 | 9.5/12.5 | 11.9/15.2 | 13.7/17.2 | |
| Outdoor Air Flow | m3/h | 2100 | 2100 | 2100 | 2900 | 3800 | |
| Outdoor Noise | dB(A) | ≤50 | ≤50 | ≤52 | ≤56 | ≤64 | |
| Outdoor Unit | Net Size (W*D*H) | mm | 835*320*540 | 835*320*540 | 835*320*540 | 910*340*700 | 946*410*810 |
| Pack Size (W*D*H) | mm | 900*400*600 | 900*400*600 | 900*400*600 | 1063*457*780 | 1090*500*860 | |
| Net/Gross Weight | kg | 28.9/33.4 | 29/33.5 | 31/36 | 49.5/56 | 65/73 | |
| Operation Temp. | ℃ | 16~30 | 16~30 | 16~30 | 16~30 | 16~30 | |
| Ambient Temp. (Cooling/Heating) | ℃ | 18-52/-15-34 | 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 | 47-63 | |
| Solar Panels Recommendation | W | 700-1290 | 1030-1900 | 1580-2900 | 2370-4350 | 3400-6270 |
Solar Panel Configuration Table:
| Model (BTU) | Solar Panel Wattage | Quantity |
|---|---|---|
| 9000BTU | 400W | 2-3 Pieces |
| 12000BTU | 400W | 3-5 Pieces |
| 18000BTU | 400W | 4-6 Pieces |
| 24000BTU | 400W | 6-8 Pieces |
| 30000BTU | 500W | 5-7 Pieces |
| 36000BTU | 500W | 6-8 Pieces |
8. User Tips
Maximize your comfort and energy savings with these practical tips:
- Optimal Solar Panel Placement: Ensure your solar panels are installed in a location that receives maximum direct sunlight throughout the day, free from shading.
- Regular Filter Checks: Clean the air filters more frequently during peak usage seasons or in dusty environments to maintain air quality and efficiency.
- Understand Power Switching: Familiarize yourself with how the unit switches between solar and grid power. This can help you anticipate energy usage and optimize settings.
- Smart Thermostat Usage: Utilize the mobile app's scheduling features to pre-cool or pre-heat your space using solar power when available, reducing reliance on grid electricity during peak hours.
- Seal Your Space: Ensure good insulation and seal any gaps around windows and doors to prevent conditioned air from escaping, further improving efficiency.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to your purchase documentation or contact the seller directly. Keep your proof of purchase handy for any warranty claims.
