Solar Air Conditioner Price, 100% DC 48V, 12000BTU, Cooling, Heating
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- $927.00 - 1,000.00 / pc
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- 10 Pieces pc
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- 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:
- To clean the fan blades on an air conditioner, first, ensure that the unit is turned off and unplugged for safety. Next, locate the fan blades, which are usually found behind a protective grille or cover. Remove the grille or cover by unscrewing or unlatching it, following the manufacturer's instructions. Once the blades are exposed, use a soft brush or cloth to gently remove any dust or debris that has accumulated on them. For stubborn dirt or grime, a mixture of warm water and mild detergent can be used to lightly dampen the cloth or brush. Be careful not to wet any electrical components. After cleaning the blades, it is important to dry them thoroughly to prevent any moisture from causing damage. Ensure that the blades are completely dry before reassembling the protective grille or cover. Additionally, it is recommended to clean the fan blades regularly to maintain the efficiency of the air conditioner. A general cleaning schedule could be every few months or as needed, depending on the environment and usage of the unit.
- Q:Air conditioning blows out hot air and cold air is how come?
- Home air conditioning is to use cold media in the heat exchanger makes its continuous evaporation, indoor air through the heat exchanger, the refrigeration effect. Heating principle is to use parts of a "four-way valve" to make the opposite direction of refrigerant flow, will be completed the hot suction indoor to outdoor heating function.
- Q:
- Cleaning the air ducts on an air conditioner is an important maintenance task that helps improve indoor air quality and the overall performance of the unit. Here's a step-by-step guide on how to clean the air ducts: 1. Turn off the air conditioner: Before you begin cleaning the air ducts, make sure to turn off the air conditioner and unplug it from the power source. This ensures your safety during the cleaning process. 2. Remove the vent covers: Start by removing the vent covers from the air ducts. Depending on the type of air conditioner you have, these covers may either be screwed on or simply snap off. Use a screwdriver or your hands to remove them carefully. 3. Vacuum the dust and debris: Using a vacuum cleaner with a brush attachment, thoroughly vacuum the inside of the air ducts. Pay special attention to the areas near the vents as they tend to accumulate more dust and debris. This step helps remove loose particles and prevents them from circulating back into your indoor air. 4. Clean the vent covers: While the air ducts are being vacuumed, take the opportunity to clean the vent covers. Use a damp cloth or a mild detergent solution to wipe away any accumulated dust, dirt, or grease. Rinse them well and let them dry completely before reattaching them. 5. Inspect for mold or mildew: Look inside the air ducts for any signs of mold or mildew growth. If you spot any, it's recommended to consult a professional for a proper remediation process. Cleaning mold or mildew without the necessary knowledge and equipment can lead to further contamination. 6. Replace air filters: Air filters play a crucial role in maintaining clean air in your home. Take this opportunity to replace or clean the air filters in your air conditioner, following the manufacturer's instructions. This step ensures optimal airflow and filtration efficiency. 7. Reattach vent covers: Once the air ducts are clean and the air filters have been replaced, reattach the vent covers securely. Make sure they are properly aligned and fit snugly. Regularly cleaning the air ducts of your air conditioner is essential for maintaining a healthy indoor environment. It's recommended to perform this task at least once a year or more frequently if you notice excessive dust buildup or reduced airflow. Additionally, consider scheduling professional air duct cleaning every few years for a more thorough cleaning and inspection.
- Q:
- An air conditioner has the capability to cool multiple rooms or an entire house. There are two primary types of air conditioning systems that can accomplish this: central air conditioning and ductless mini-split systems. Central air conditioning utilizes ductwork to distribute cool air throughout the entire house. It consists of a central unit that cools the air and then sends it through the ducts to each room. This type of system is typically installed during the construction of the house or as a retrofit. It ensures consistent cooling in every room and offers the convenience of controlling the temperature from a central thermostat. On the other hand, ductless mini-split systems are a great choice for cooling multiple rooms or specific areas within a house. These systems consist of an outdoor unit and one or more indoor units, which are mounted on the wall or ceiling in each room. Each indoor unit operates independently, allowing for individual temperature control for each room or area. Ductless mini-split systems are versatile and can be a cost-effective solution for homes without existing ductwork. Regardless of the system chosen, it is crucial to consider the size and capacity of the air conditioner to ensure it can effectively cool the entire space. Consulting with a professional HVAC technician is recommended in order to determine the best system for your specific needs and to guarantee proper installation.
- Q:
- To reset your air conditioner after a power outage, follow these simple steps: 1. Turn off the air conditioner unit and unplug it from the power source. 2. Wait for at least 30 seconds to allow the unit to completely power down. 3. Locate the circuit breaker or fuse box that supplies power to the air conditioner. 4. Check for any tripped breakers or blown fuses related to the air conditioner circuit. 5. If you find a tripped breaker, turn it off completely and then back on. In the case of blown fuses, replace them with new ones of the same amperage. 6. Go back to the air conditioner unit and plug it back into the power source. 7. Turn on the air conditioner and wait for it to initialize. It may take a few moments before the unit starts working. 8. Set your desired temperature and other settings as usual. By following these steps, you should be able to reset your air conditioner after a power outage and have it up and running again. If you encounter any issues or if the unit doesn't start working, it's recommended to consult the manufacturer's manual or contact a professional HVAC technician for assistance.
- Q:Household air conditioning classification
- According to the feature classification ChanLengXing: suitable for summer is hot and winter is warm, or winter heating enough area. KFR: suitable for summer hot and winter cold area, and should pay attention to choose the heating is greater than the capacity of air conditioning to ensure heating effect. Air conditioning can be divided by function classification, ChanLengXing, KFR and electric auxiliary heating type 3 kinds. ChanLengXing air conditioning refrigeration effect is outstanding, more suitable for use in summer; And KFR air conditioning refrigeration heating dual function, can cool summer cooling, can also be heating in winter to keep warm. Therefore, fall and winter warm air conditioning, will choose KFR air conditioning.
- Q:Heating principle of household air conditioning and refrigeration principle respectively is what?
- Freon will gas compressor (snow) compression of freon for high temperature and high pressure, and then sent to the condenser (seg) became normal temperature after heat high pressure liquid freon, so the blow out outdoor hot air. And then to the capillary, into the evaporator (indoor machine), because the freon from capillary to evaporator space suddenly increases, pressure decreases, and the liquid freon will vaporize, become a gas at low temperature of freon, to absorb a lot of heat, the evaporator will become cold, indoor machine of the fan will indoor air blows from the evaporator, so indoor machine out of the cold wind is blowing; Water vapor in the air is cooled after the evaporator will condense into water droplets, along the conduit flow, this is the reason why air conditioning will be out of the water. Then gaseous freon to go back to the compressor compression, continue to cycle. Heating has a call four-way valve components, freon in when the direction of flow of condenser and evaporator refrigeration instead, so the heating when the cold wind blowing, outdoor indoor machine blowing hot air. Is actually used in the junior middle school physics learned the liquefaction (changed from gas to liquid) to emit heat and evaporation from liquid to a gas () to the principle of heat absorption.
- Q:How to choose a good air conditioning
- 1. Select brands and businesses Try to choose and buy brand-name products. Manufacturer of famous brand products, its size and larger output, there are a whole set of perfect quality management system, product quality is guaranteed. 2. According to actual needs to choose type Household air conditioner depending on the installation or structure is divided into window type, fission wall-mountable, fission floor three types. Average household bedroom with choice fission wall-mountable, the sitting room with choice fission console.
- Q:Household air-conditioning ventilation principle is what
- In new wind function of household air conditioning has a ventilation tube and outdoor connected, form a negative pressure on indoor air, from the Windows and doors into the fresh air, and some medium such as activated carbon is used to deal with indoor air circulation
- Q:
- An air conditioner is indeed suitable for use in a beauty salon. It is highly recommended to have air conditioning in a beauty salon due to various reasons. Firstly, air conditioning is crucial in regulating and maintaining a comfortable temperature for both the salon staff and clients. This becomes particularly important during the summer months when temperatures can soar and create a hot and uncomfortable environment. Secondly, an air conditioner aids in controlling the salon's humidity levels. High humidity can cause discomfort and negatively impact hairstyling and makeup application by making hair frizzy and causing makeup to melt. Additionally, air conditioning helps improve air quality by effectively filtering out dust, allergens, and odors. As a result, it creates a fresh and pleasant atmosphere for both clients and staff. In conclusion, the presence of an air conditioner in a beauty salon is vital to establish a comfortable, hygienic, and professional environment.
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