Products
Complete Set Factory Direct Sale Deye DC48V Off Grid Solar Air Conditioners System 9000Btu 12000Btu 18000Btu
products formPRODUCTS
| Deye DC48V Off Grid Solar Air Conditioners System 9000Btu 12000Btu 18000Btu Specification | ||||
| Items | Unit | 9000BTU | 12000BTU | 18000BTU |
| Mode | / | DGWA1-DC48V-09K | DGWA1-DC48V-12K | DGWA1-DC48V-18K |
| Voltage | V | DC48V(46~58V) | DC48V(46~58V) | DC48V(46~58V |
| Cooling Capacity | BTU | 9000(3400-10000) | 12000(3400-12600) | 17090(4400-19500) |
| Cooling power input | W | 640(180-750) | 930(200-1080) | 1360(250-1660) |
| Heating Capacity | W | 2900(800-3300) | 3900(1000-4000) | 5150(1500~5250) |
| Heating power input | W | 680(160-864) | 1030(180-1020) | 1260(250~1410) |
| EER | BTU/W | 14.06 | 12.90 | 12.57 |
| Indoor unit Dimension (WxHxD) | mm | 840x205x295 | 840x205x295 | 1080x330x237 |
| Indoor unit Packing (WxHxD) | mm | 920x290x360 | 920x290x360 | 1140x300x382 |
| Outdoor unit Dimension (WxHxD) | mm | 802x564x323 | 802x564x323 | 802x564x323 |
| Outdoor unit Packing (WxHxD) | mm | 910x622x405 | 910x622x405 | 910x622x405 |
products DESCRIPTIONPRODUCTS
KEY FEATURES
1. 100% Off-Grid Operation
Runs entirely on battery power with no grid connection required. The system operates directly on DC power from solar-charged batteries, eliminating the need for grid power or AC inverters.
2. Direct DC 48V Power
Powered by DC 48V (46–58V range) battery banks. Compatible with LiFePO₄ and lead-acid batteries, including Deye's 48V/51.2V battery systems. The DC-driven compressor eliminates AC conversion losses for maximum energy efficiency.
3. Wide Operating Temperature Range
Reliable performance in extreme conditions from -10°C to 58°C, making it ideal for demanding environments and tropical climates.
4. Battery Protection System
Built-in low voltage shutdown protection automatically shuts down the air conditioner when battery voltage drops too low, preventing over-discharge and extending battery life.
5. Heating & Cooling (Year-Round Comfort)
Provides both cooling and heating functionality for year-round climate control.
6. Smart Monitoring
Remote control and diagnostics via smart monitoring platform, enabling streamlined operations and maintenance.
7. High Efficiency
EER (Energy Efficiency Ratio): Up to 3.90 (W/W) / 13.20 (BTU/W)
COP (Coefficient of Performance): Up to 3.75 (W/W) / 12.80 (BTU/W)
High-efficiency brushless DC (BLDC) compressor and fan motors
8. Refrigerant
Uses R410A refrigerant.
APPLICATION
Residential
Off-grid homes and cabins
Villas and remote residences
Households seeking energy independence
Commercial & Industrial
Hotels and guesthouses
Offices and commercial buildings
Remote work sites and facilities
Mobile & Recreational
RVs and motorhomes
Boats and marine applications
Specialized Applications
Remote locations with no grid access
Garages and workshops
Outdoor structures and auxiliary buildings
Tropical and extreme climate regions
Climate Compatibility
Optimized for both T1 and T3 tropical climate classifications, ensuring reliable performance in diverse environmental conditions.
FAQs
Q1: Can a Deye DC48V solar air conditioner run at night?
Yes. With a properly sized battery bank that stores daytime solar energy, the DC48V off-grid system can run at night using stored battery power. The unit runs directly on DC power from solar-charged batteries without any grid connection. For sizing reference: if your unit draws an average of 1.2 kW, a 6 kWh battery bank would provide approximately 5 hours of nighttime operation.
Q2: What batteries are compatible with Deye DC48V solar air conditioners?
Any 48V battery bank (46–58V range) works, including LiFePO₄ and lead-acid batteries. The system is fully compatible with Deye's 48V/51.2V battery systems.
Q3: Does the Deye DC48V solar air conditioner require an inverter?
No. The DC48V model runs directly on 48V DC from batteries, eliminating the need for an AC inverter. This eliminates AC conversion losses and maximizes energy efficiency.
Q4: How many solar panels do I need for a Deye off-grid air conditioner?
Recommended solar panel configurations vary by model:
12,000 BTU: 3–4 panels × 330W in series
18,000 BTU: 3–6 panels × 330W in series
24,000 BTU: 3–8 panels × 330W in series
Q5: What is the operating temperature range of Deye DC48V solar AC?
The system operates reliably in extreme temperatures from -10°C to 58°C.
Q6: Is the Deye DC48V solar air conditioner truly off-grid?
Yes. The DC48V model is designed for 100% off-grid operation. It runs entirely on DC power from solar-charged batteries and requires no grid connection whatsoever.
Q7: What refrigerant does the Deye DC48V solar air conditioner use?
The system uses R410A refrigerant.
Q8: Does Deye offer factory direct sales for complete sets?
Yes. Deye offers complete set factory direct sales for DC48V off-grid solar air conditioning systems in 9,000 BTU, 12,000 BTU, and 18,000 BTU capacities (with 24,000 BTU also available).
Q9: What maintenance is required for Deye solar air conditioners?
The rugged brushless DC units have a long service lifetime and require minimal maintenance. Regular filter cleaning is recommended for optimal performance.
Q10: How energy efficient is the Deye DC48V solar air conditioner?
The system achieves excellent efficiency with EER ratings up to 3.90 (W/W) / 13.20 (BTU/W) and COP ratings up to 3.75 (W/W) / 12.80 (BTU/W). By eliminating AC conversion losses, the DC-driven system ensures maximum energy efficiency.
