Solar Air Conditioner Price, 100% DC 48V, 12000BTU, Cooling, Heating
- Ref Price:
-
$927.00 - 1,000.00
/ pc
- Loading Port:
- Shanghai/Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10 Pieces pc
- Supply Capability:
- 2000 Pieces per Month pc/month
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DC Air Conditioner/ Solar Air Conditioner
12,000 BTU DC Air Conditioner For Off-Grid Solar & Telecom Applications
If your power source is native 48VDC (or -48VDC) as part of a telecom or off-grid solar application, SuperEn DC48VFT-12 all-DC air conditioners are your most efficient cooling choice. DC48 air conditioners can substantially reduce power supply/generation costs and battery requirements. An all-DC system means you get the advantage of extreme high efficiency without the need for inverters.
The SuperEn DC48VFT-12 is a purpose-built DC powered air conditioner heat pump for native DC power. It's designed to conserve power, and operate reliably for many years without maintenance.
Our Anti-Corrosion technology protects circuit boards, condenser, evaporator, compressor, and fan motors from salt air corrosion.
The DC48VFT-12 is a variable capacity, variable speed, variable refrigerant flow unit. There is no other solar or DC air conditioner like it on the market.
How IT WORKS? DC VFT Air Conditioner Technology
DC48VFT-12 Air Conditioner Technology Background
It starts with the compressor which uses 95% of the power consumed by an air conditioner. In all ultra-high efficiency AC-powered mini-split units, household electricity enters the air conditioner and passes through a rectifier, a component that converts the incoming Alternating Current (AC) to Direct Current (DC). The DC current passes through a frequency driver which applies power to the motor. The frequency of the power determines the output of the motor, which can be digitally managed to precisely control the motors speed. Because DC power can be used more efficiently, all of the highest efficiency AC-powered heat pumps and air conditioners on the market use DC powered compressors.
In an off-grid solar configuration where an AC-powered air conditioner is running from inverted solar power, the power is actually being converted twice. First, the native DC power from solar panels is inverted to AC by the inverter, and then the power is immediately converted back to DC after entering the air conditioner. Sound wasteful? It is, requiring more solar panels and more batteries as a result.
A key difference with our system – the DC48VFT-12 unit skips all of these conversions and uses the DC power directly without conversion loss.
DC VFT Solution
In addition to avoiding the cost and power loss of an inverter, our system is engineered from the ground up for use with solar. Special electronics anticipate and smoothly handle voltage fluctuations of up to 38% without affecting the operation. In addition to the compressor and control circuits, all other electrical components are DC powered including high efficiency DC fan motors, DC valves & solenoids, etc. There are no inverters used inside the system.
The brushless DC compressor and fan motors we use provide a "soft-start" which means that the typical startup surge of an AC air conditioner running on an inverter is eliminated. A normal air conditioner will draw up to 500% more amps on startup, meaning that when running on an inverter, the inverter must be oversized accordingly. Oversized inverters are much less efficient. The DC motors and controls used in the DC48VFT-12 system not only avoid needing an inverter, they also minimize the surge or spike at time of startup.
DC VFT Compressor
The system uses a VFT (Variable Frequency Technology) controller and frequency driver in conjunction with multiple sensors and an algorithmic control circuit to raise and lower the units capacity in real time based on conditions as they change. The VFT controller manages the compressor speed, refrigerant flow, fan speed, etc., which can all be precisely matched to the immediate cooling requirements. As the set-point is closely approached, the system will lower its capacity and power consumption, running at a very low energy draw as needed to maintain proper temperature rather than overshooting the set-point and then cycling on and off like a standard air conditioner. Not including the avoided DC to AC to DC power conversion losses, the VFT feature alone saves 30-40% compared to a standard air conditioner.
The DC48VFT-12 air conditioner uses a neodymium permanent-magnet Brushless Direct Current (BLDC) hermetically sealed motor and compressor with high performance windings, similar to the technology used in the worlds highest efficiency air conditioners. This particular compressor is made for us by the same manufacturer that makes high efficiency compressors for Fujitsu, Carrier, Toshiba, and LG.
Considering the high cost of solar panels and batteries, it is crucial in an off-grid solar situation to make the absolute best use of every watt of power. That's where the DC48VFT-12 air conditioner proves its value by operating with the lowest possible amount of DC power consumption.
Solar DC Air-conditioning Kit
Stand-Alone or Complete Systems Including PV Panels, *Batteries, Mounting Hardware, Charge Controller.
Complete Systems for 10, 15, 20 and 24 hours
Operation
s All DC - No inverter Needed
s Variable Speed & Capacity
s New Anti-Corrosion Technology
s Heat Pump Unit Provides Cooling & Heating
s Exceptionally Quiet Operation
PV Solar Panels & Batteries Needed For System Operation @ Typical Conditions*
Hours Per Day Solar Operation | 10 hours | 15 hours | 20 hours | 24 hours | |
PV Solar Panels | 250Wp Poly | 4pcs | 6pcs | 8pcs | 10pcs |
Batteries | 120AH | 0 | 8 | 0 | 0 |
150AH | 4 | 0 | 8 | 0 | |
200AH | 0 | 0 | 0 | 8 | |
* Assumes 5 Hours Sun (Solar Insolation) and normal AC duty cycle. Battery discharge levels have been reduced to extend battery life.
The DC48VFT-12 DC air conditioner Outdoor Unit (ODU). DC power from batteries connects directly to this unit. Batteries are required to buffer and stabilize solar power, and for night time operation.
FAQ
Q1：Why is it important to use home air conditioner filters?
A：Without them you can clog up vital parts of the heating or cooling components that can be difficult to clean out and can cause severe damage that will be much more expensive to repair than the inconvenience of replacing a filter once a month.
Q2：What is VRF Air Conditioning System?
A：VRF air-conditioning systems owe their growing popularity to their ability to meet a wide range of requirements.
- Q: Air conditioning is divided into what kind of? Is respectively?
- House if big buy 4 air conditioners, depends on how big is your home
- Q: Open one night air conditioning degrees tend to use electricity
- How much is depends on the input power of the machine and how much is the set temperature and environmental temperature difference. 1 degree = 1000 watts per hour in theory, such as 1 machine horse power input (nameplate on the machine) is 850 watts, the power consumption 0.85 degrees per hour, due to the air conditioning automatic control temperature function, so the compressor is not always start, if stop and start time is 1:1, so the actual power consumption is about 0.43 degrees or so per hour, multiplied by the use of time.
- Q: Household central air conditioning and the wind pipe bender is the same function
- Simply said, "the wind mill", it is one of the central air conditioning. For the domestic split air conditioning (household VRF), wind machine is a machine in the form. Sitting room 25 flat, had better hold the air conditioning, two horses and two horses few hang up. Don't want to install ark, only the wind mill. Two horses. Two rooms two hall 75 can not only install a wind machine, mainly because of can't good balance air volume of each room. Advice: install a sitting room and dining-room unit wind pipe, according to the 12 square meters a fixed size. Each separate bedroom wall hang up. Or only or move more online (see I know answer) the advantages and disadvantages. The total price in about 12000-18000 yuan between.
- Q: Can air conditioners remove humidity from a room?
- Yes, air conditioners can remove humidity from a room. Air conditioners work by cooling the air and removing moisture through a process called condensation. When warm air passes over the evaporator coil of an air conditioner, the refrigerant inside the coil absorbs heat and cools the air. As the air cools, the moisture in the air condenses into water droplets, which are then collected and drained away. This process helps to reduce the humidity levels in a room, making it more comfortable and less prone to mold or mildew growth.
- Q: How much is the two horses, home air conditioning?
- 1 piece is 0.735 kw, two horses is 1.47 kw, 1470/220 = 6.68 A, 2 horse is about 7 A household air conditioner. Air conditioner sort is more, but most of the window model is adopted.
- Q: Install the central air conditioning home?
- See how big is your area, If conditional word, of course, your home is the best!
- Q: Why are blown out air conditioning inside so smelly
- Because the air conditioning in use after a period of time, screen pack, evaporator and air supply system will accumulate a large amount of dust, dirt, produce large amounts of bacteria and viruses. With these harmful material in indoor air circulation, air pollution, disease, serious harm human health. And dirt will reduce air conditioning refrigeration efficiency, increase energy consumption and shorten the service life of the air conditioning. As a result, the air conditioning in use after a period of time, or change garments according to the stop, must be clean. In this way can we ensure that you have a health, pure and fresh air environment.
- Q: How to vacuum home air conditioning
- Had better use vacuum pump, can also be used under the condition of no refrigerant. Is to add refrigerant gas to 3 kg pressure, then put away, and, again, again and again for three or four times, and then can add refrigerant liquid. Air conditioning air conditioner (air conditioner), also known as the air conditioning. Refers to the use of artificial means, within the buildings/structures on the ambient air temperature, humidity, cleanliness, speed and other parameters to adjust and control the process. Generally include cold source and heat source equipment, hot and cold media distribution system, terminal device such as a few most and other auxiliary equipment. Mainly include water pump, fan and piping system. Terminal device is responsible for the use of distribution to the cold heat, specific processing air, air parameters of the target environment is achieved.
- Q: Where does air conditioning come from?
- The wind is the wind indoor. But it is now generally has function of ventilation air conditioning, gas is the outdoor air in here. But still need to be in when opening the window does not open air conditioning, make indoor ventilation
- Q: What is the purpose of an air conditioner's compressor?
- To effectively cool and dehumidify indoor air, the air conditioner's compressor plays a vital role by compressing the refrigerant gas, raising its pressure and temperature. This essential component enables the refrigerant to absorb heat from the indoor air and release it to the outdoor environment. By facilitating the circulation of the refrigerant, the compressor aids in the efficient transfer of heat. Furthermore, the compressor is crucial in maintaining the desired temperature and cooling capacity of the air conditioning unit. In summary, the compressor's purpose is to establish optimal conditions for efficient cooling and dehumidification of the indoor air.
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Solar Air Conditioner Price, 100% DC 48V, 12000BTU, Cooling, Heating
- Ref Price:
-
$927.00 - 1,000.00
/ pc
- Loading Port:
- Shanghai/Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10 Pieces pc
- Supply Capability:
- 2000 Pieces per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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