Basic Info.
Type
Hybrid Energy Air Conditioner
Capacity
3.5ton ~105.0ton
Certification
CE, CCC, RoHS
China Energy Efficiency Standard
Cooling/Heating
Cooling/Heating
Power Source
Air Source Energy, Solar, Geothermal Energy
Energy Efficiency Grade
One
Heating Type
Circulating Heat
Product Description
-- About Withair® --
Withair® is a global provider of technical products and services for sustainability and resource management, specialize in heating & cooling system, air quality system and clean energy technology development and utilization,now it has three factories,manufacturing different kinds of products,and committed to providing the first-class products & system solutions for clients.
At Withair®, our aim is to support the growth, profit, and sustainability goals of our clients by delivering innovative solutions with n x value.we gain a deep understanding of our client's needs and business objectives first and foremost by gaining and leveraging our technical knowledge, innovative thinking, and vast equipment resources. from heating & cooling solutions and air quality management,to energy performance and efficiency determination,Withair® delivers the results.
Withair® products & solutions combine utmost efficiency with minimum energy consumption and strict respect of the environment, the idea proved to be a winning one in just a few years, Withair® became the leader in the sector !
Withair® has highly effective professional team to service customers
Known for their professionalism and personal integrity, Withair's highly skilled engineers, technicians, electricians, stable manufacturing workers, strict quality controller, and quick-reaction & professional after-service staff utilize their multi-disciplinary expertise in the creation and production of every solution.
Close cooperation among Withair's design, production and service teams - who are located under one roof and linked by advanced computerized systems - enables the Company to supply the widest possible range of products - from single units to very large quantities - while assuring rapid delivery and competitive pricing.
HYBRID ENERGY SYSTEM - THE MOST EFFICIENCY SOLUTION
Whether you want to replace an existing air conditioner or heat pump - or reduce your energy costs with a Hybrid Heating and Cooling Solution - our products could be the creative solution you're looking for. By combining multiple types of energy into a single unit that sits outside your home, the only thing left inside is improved comfort.
Withair® devote to a variety of energy comprehensive utilization, optimize configuration of all kinds energy, complementary advantages, offer hybrid energy system integration solutions, maximize energy saving.
Withair® has developed a hybrid energy package that can be connected to ground/water source heat pump, air/water heat pumps and boilers. Connecting solar collectors to the heat pump system further increases efficiency and savings. The solar collectors can also produce electricity when the sun shines and will let you enjoy the free energy that the sun offers for many years.
Withair® solar PV cells on the roof harness the Sun's energy and convert it into electricity. property owners can produce electricity for their own use and any surplus is supplied to the grid or make a energy storage system.This is good for the climate and produces a significant gain, whichever form of heating is already used in the property. The most efficient solution is to combine solar cells with a heat pump system.
-- Product Description --
Withair® has developed a hybrid energy package that can be connected to ground/water source heat pump, air/water heat pumps and boilers. Connecting solar collectors to the heat pump system further increases efficiency and savings. The solar collectors can also produce electricity when the sun shines and will let you enjoy the free energy that the sun offers for many years.
By using the principle of Reverse Carnot Cycle, the refrigerant of the solar heat storage evaporator absorb solar energy low temperature evaporation, and discharge high temperature and pressure refrigerant steam entering high temperature condenser to release heat by compressor, the condensed fluid is cooled by the expansion valve under the effect of high and low pressure difference and absorb heat and evaporates in the evaporator, which finish a heat pump cycle.
Heat pump raise temperature by solar energy heat exchanger, overcome the low efficiency problem of traditional solar heating and make solar energy stable and efficient output, so, solar energy storage heat pump is the best choice of cold region instead of coal-fired boiler.
PV components creat DC power, DC power direcly in to Withair® intelligent driver, then drive the Withair® air source heat pump.
When the Withair® intelligent driver detects insufficient solar power, municipal power will be used by automaically.
When the WithAir® intelligent driver that there is surplus solar power or air source heat pump is not running, we could convert DC power to AC power by the Withair® intelligent driver for civilian function or sold to the grid.
Withair® Solar Central Air Conditioning System can use the solar energy to realize cooling in the summer, heating in the winter and hot water in all year round.
Cooling in the Summer is making use of lithium bromide absorption chiller which is driven by the solar collected to produce a 7°C chilled water to cool the room through fan coil.
Heating in Winter is making use of solar collector to raise the temperature of circulating water up to 35°C~45°C, then circulating through the pump, providing heating to the room through the terrestrial heating pipe or fan coil.
Hot water is making use of solar collector to heat the water temperature of water tank to 50°C for supplying the hot water.
The system is suitable for the regions and contries that have four distinct seasons or cooling in the summer, heating in the winter.
-- The Key Advantages Include --
More than 75% efficiency
* Use efficiency evaporator of plate solar collector with 360° heat transfer structure design.
* Adopt unique improve temperature technology.
* Under low temperature climate, the evaporation temperature of plate solar collector evaporator ≥10°C.
* Evaporator of plate solar collector efficiency is higher 75%.
100% energy conservation and environmental protection
* Make full use of the free energy of solar energy and air source energy, raise heat source from the low temperature to high temperature, so, 100% energy saving.
* Solar energy and air source energy are green & renewable energy, 100% environmental protection.
100% safe and reliable
* Use HFC R134a refrigerant (the freezing point temperature of 101.3),medium, which completely solve the anti-freezing problem of the plate solar collector in winter.
* Refrigerant with high and low pressure protection.
* System with multiple protection devices, e.g:overload protection,short phase protection,phases sequence protection,anti-freeze protection,ect.
* Adopt air source energy as auxiliary heat source, the system stable running, not affected by changes in the intensity of solar radiation,to avoid the pure solar heating source unstable faults.
100% intelligent control
Humanized operation interface, easy to set the operation mode (cooling, heating, hot water and energy storage), operation time and operation mode.
.
-- Technical Data --
Solar PV & Air-Cooled Heat Pumps
| Model W04HP- | | 4PV | 7PV | 11PV | 18PV | 35PV | 53PV | 69PV | 87PV | 105PV |
| Cooling capacity | kW | 11.5 | 23 | 35 | 58 | 115 | 175 | 230 | 290 | 350 |
| Ton | 3.5 | 7 | 10.5 | 17.8 | 34.6 | 52.9 | 68.7 | 86.6 | 104.7 |
| 10³kcal/h | 9.9 | 19.8 | 30.1 | 49.9 | 98.9 | 150.5 | 197.8 | 249.4 | 300.9 |
| Btu/h | 39,238 | 78,476 | 119,420 | 197,896 | 392,380 | 597,100 | 784,760 | 989,480 | 1,194,200 |
| Heating capacity | kW | 10.6 | 20.8 | 31.7 | 52.4 | 104.1 | 157.9 | 210.0 | 263.1 | 315.8 |
| Ton | 3 | 5.9 | 9 | 14.9 | 29.6 | 44.9 | 59.7 | 74.8 | 89.8 |
| 10³kcal/h | 9.1 | 17.8 | 27.2 | 45.1 | 89.5 | 135.8 | 180.5 | 226.2 | 271.6 |
| Btu/h | 36,000 | 70,800 | 108,000 | 178,800 | 355,200 | 538,800 | 716,400 | 897,600 | 1,077,600 |
| PV array | PV area | m² | 48 | 99.5 | 149.2 | 248.6 | 497.3 | 745.9 | 994.6 | 1243.2 | 1491.9 |
| Rated voltage | DC | 700V+30V (OCV of the solar PV array) |
| AC | 380V/3Ph/50(60)Hz |
| PV+EP power input | kW | 3.8 | 7.8 | 11.9 | 19.7 | 39 | 59.3 | 78 | 98.3 | 118.6 |
Chilled water
/hot water | Flow rate | m³/h | 2.0 | 4.0 | 6.0 | 10.0 | 20.0 | 30.0 | 40.0 | 50.0 | 60.0 |
| Inlet/outlet Temp. | °C | 12/7 |
| Inlet/outlet pipe | DN | 32 | 32 | 40 | 50 | 65 | 65 | 80 | 100 | 100 |
| Pressure drop | kPa | 60 | 30 | 30 | 40 | 50 | 50 | 50 | 50 | 50 |
| Dimension | Length | mm | 1,005 | 1,005 | 1,292 | 1,700 | 2,100 | 2,400 | 2,900 | 3,100 | 3,200 |
| Width | mm | 635 | 635 | 1,245 | 1,500 | 1,560 | 1,900 | 2,200 | 2,450 | 2,600 |
| Height | mm | 1,285 | 1,400 | 1,840 | 1,700 | 1,900 | 2,000 | 2,100 | 2,400 | 2,525 |
| Weight | Net weight | kg | 175 | 220 | 330 | 750 | 1,800 | 2,550 | 3,300 | 3,600 | 2,850 |
| Gross weight | kg | 191 | 240 | 350 | 780 | 1,900 | 3,100 | 3,500 | 3,900 | 4,250 |
Notes:
1.Withair® PV Air-Cooled Heat Pump & Chiller could be set use solar PV cooling or heating model and only electricity cooling or heating model;
2.Withair® PV Air-Cooled Heat Pump & Chiller take advantage of solar PV for cooling first, when the solar radiation is enough use electricity to be backup energy, cooling capacity change from 100% to 0%, accordingly, electricity power change from 0% to 100%;
3.Fouling factor for chilled water :0.086m²°C/kW;
4.All models, sizes, dimensions, and specifications are subject to change without prior notice, please refer to nameplates for the most accurate specifications.
Hybrid Heat Pumps (Solar & Geothermal Energy)
| Model W04AC- | | 2GPV | 3GPV | 6GPV |
| Cooling capacity | Nominal | only by heat pump | kW | 5.5 | 10.2 | 20.8 |
| Rated input power | kW | 0.82 | 1.73 | 3.2 |
| Rated current | A | 6 | 11.7 | 8.7 |
| Max.current | A | 9.5 | 17.7 | 13.6 |
| Floor heating | Rated heating capacity | only by solar energy | kW | 7 | 14.3 | 28.9 |
| Rated input power | kW | 1 | 1.9 | 3.8 |
| Rated heating capacity | only by heat pump | kW | 5.4 | 10.5 | 13.3 |
| Rated input power | kW | 1.1 | 1.96 | 3.9 |
| Fan coil unit | Rated heating capacity | only by solar energy | kW | 6.4 | 13.2 | 26.5 |
| Rated input power | kW | 1.2 | 2.3 | 4.7 |
| Rated heating capacity | only by heat pump | kW | 5 | 9.8 | 19.6 |
| Rated input power | kW | 1.1 | 2.2 | 4.5 |
| PVT heating evaporator | Installation type | | | Rooftop |
| Dimension | L*W*H | mm | 2000*1000*50 |
| Solar evaporator qty | | piece | 5/6 | 10/12 | 20/24 |
| Solar evaporator area | | m2 | 10/12 | 20/24 | 40/48 |
| Solar panel coating | | | Magnetron sputtering blue titanium |
| Solar panel cover | | | High-transparent toughened glass |
| PV peak value | single piece | W | 320 |
| Weight | | kg | 37.6 |
| Heat Pump | Power supply | | V/Ph/Hz | 220/1/50 | 220/1/50 | 380/3/50 |
| Refrigerant | | | R134a |
| Compressor | | | Rotary/scroll |
| Safe Protection Devices | | | High/low pressure switch,overload protection,counter clockwise and short phase protection(power phases sequence protection),lack water(water-flow switch),anti-freeze protection,ect |
| Dimension (L*W*H) | | mm | 600*500*400 | 800*700*650 | 800*700*650 |
| Weight | | kg | 32 | 86 | 165 |
Notes:
1.For heating(fan coil unit):
Only by solar energy working condition: solar panel core temperature :15ºC, user side inlet/outlet water temperature:40ºC/45ºC;
Only by ground source heat pump working condition: source side inlet/outlet water temperature:5ºC/10ºC, user side inlet/outlet water temperature:40ºC/45ºC;
2.For heating(heating floor):
Only by solar energy working condition: solar panel core temperature :15ºC, inlet/outlet water temperature:31ºC/36ºC;
Only by ground source heat pump working condition: source side inlet/outlet water temperature:5ºC/10ºC, user side inlet/outlet water temperature:31ºC/36ºC;
3.PV peak value: solar radiation intensity1000W/m2
4.All models, sizes, dimensions, and specifications are subject to change without prior notice, please refer to nameplates for the most accurate specifications.
Hybrid Heat Pumps (Solar & Air Energy)
| Model W04AC- | | 1APV | 2GPV | 4GPV |
| Cooling capacity | Nominal | only by heat pump | kW | 3.1 | 7 | 15 |
| Rated input power | kW | 0.91 | 2.1 | 4.2 |
| Rated current | A | 6 | 11.7 | 8.8 |
| Max.current | A | 9.5 | 18.9 | 14.5 |
| Floor heating | Rated heating capacity | only by solar energy | kW | 7 | 12.9 | 25.3 |
| Rated input power | kW | 1.2 | 1.9 | 3.8 |
| Rated heating capacity | only by heat pump | kW | 3.1 | 6.2 | 12.1 |
| Rated input power | kW | 0.95 | 1.6 | 3.5 |
| Fan coil unit | Rated heating capacity | only by solar energy | kW | 5.9 | 12 | 21.5 |
| Rated input power | kW | 1.2 | 2.2 | 4.7 |
| Rated heating capacity | only by heat pump | kW | 2.8 | 5.5 | 11 |
| Rated input power | kW | 1.03 | 1.9 | 3.8 |
| PVT heating evaporator | Installation type | | | Rooftop |
| Dimension | L*W*H | mm | 2000*1000*50 |
| Solar evaporator qty | | piece | 5/6 | 10/12 | 20/24 |
| Solar evaporator area | | m2 | 10/12 | 20/24 | 40/48 |
| Solar panel coating | | | Magnetron sputtering blue titanium |
| Solar panel cover | | | High-transparent toughened glass |
| PV peak value | single piece | W | 320 |
| Weight | | kg | 37.6 |
| Heat Pump | Power supply | | V/Ph/Hz | 220/1/50 | 220/1/50 | 380/3/50 |
| Refrigerant | | | R134a |
| Compressor | | | Rotary/scroll |
| Safe Protection Devices | | | High/low pressure switch,overload protection,counter clockwise and short phase protection(power phases sequence protection),lack water(water-flow switch),anti-freeze protection,ect |
| Dimension (L*W*H) | | mm | 755*375*1290 | 680*680*880 | 755*695*1065 |
| Weight | | kg | 45 | 62 | 93 |
Notes:
1.For heating(fan coil unit):
Only by solar energy working condition: solar panel core temperature :15ºC, user side inlet/outlet water temperature:40ºC/45ºC;
Only by heat pump working condition: ambient temperature :-10ºC, user side inlet/outlet water temperature:40ºC/45ºC;
2.For heating(heating floor):
Only by solar energy working condition: solar panel core temperature :15ºC, inlet/outlet water temperature:31ºC/36ºC;
Only by heat pump working condition: ambient temperature :-10ºC, user side inlet/outlet water temperature:33ºC/38ºC;
3.PV peak value: solar radiation intensity1000W/m2
4.All models, sizes, dimensions, and specifications are subject to change without prior notice, please refer to nameplates for the most accurate specifications.
-- Quality Supply Chain System --
-- Payment terms --
| Payment terms | T/T | EXW | 50% in advance, 50% before delivery |
| FOB |
| CFR |
| CIF |
| L/C | Total amount above USD100,000, we accept L/C at sight |
-- Delivery & Packaging --
* 100% test before deliverying products.
* Products catalogue, installation & operation manual will be sent together.
* Tracking number will be sent to customer as soon as we ship the products.
* Item shipped in 25 working days against payment depends on the quantity.
* Four steps of pakacges, plastic film, foam, carton and plywood for stable transporation.
* Ocean shipping, railway shipment and air transportation are acceptable according to customer demand.
-- Installation Instruction --
-- Case Studies & Quality Service --
Withair is a experienced partner in designing, installing small to large scale projects in the HVACR field of engineering systems for built environment of the further !
Withair Provides Global Installation Services:
We have developed close, long-term relationships with consultants, contractors, builders, and installers
around the world. Teams of technical personnel are often sent to assist these partners in the design and implentation of large projects, and in the preparation of tenders for a variety of joint ventures. Among our worldwide installations are major shopping centers, industrial parks, schools, office buildings, hospitals, restaurants, convention centers, showrooms, green houses, commercial and residential buildings, swimming pools, mobile communication centers, and special projects.
-- FAQ --
Q1. Can I have a sample order for Withair' products ?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the delivery time ?
A: Sample needs 15 days, mass production time needs 2-3 weeks for order quantity more than one container
Q3. Do you have any MOQ limit for Withair' products ?
A: Low MOQ, 1pc for sample checking is available
Q4. What is Withair® certification ?
A: The certificate we have include: CE, RoHs,SGS, CE, UL, ISO9001. ISO18001, ISO14001, national Lab inspecton report, technology patents and so on.
Q5. Where are Withair' products installed till now ?
A: Currently Withair' products has been installed China, Europe, Africa, Middle-East, U.S.A, South American and so on.
Q6. Withair® Agent's & Distributor's Benefits ?
A: * Favorable prices & high quality products.
* New business opportunities & profits.
* Free of charge for brochures & technical data.
* Training for products of technical & marketing.
* Customer resources sharing in the territory.
* On-site support from sales & service team.
Q7. How to proceed an order for Withair' products ?
A: Firstly let us know your requirements or application.
Secondly We provide solution according to local weather conditions.
Thirdly customer confirms the samples and formal order.
Fourthly We arrange the production.
Q8. Is it OK to print my logo on Withair' products ?
A: Yes. legal OEM brand is accepted. Please inform us formally before our production and confirm the logo design firstly.
Q9: Do you offer guarantee for the products ?
A: Yes, we offer 3-5 years warranty to our products.
Q10: How to deal with the faulty ?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.3%.
Secondly, during the guarantee period, we will send spare parts with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
-- CONTACT US --
Thank you for visiting our website, further questions please feel free to contact us. We will do our best to support you all the time.
Address:
No. 200, Technology Park, Jian Ye, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory, Group Corporation
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
Withair® Is a global provider of technical products and services for sustainability and resource management, specialize in heating & cooling system, air quality system and clean energy technology development and utilization, now it has three factories, manufacturing different kinds of products, and committed to providing the first-class products & system solutions for clients.
At Withair® , our aim is to support the growth, profit, and sustainability goals of our clients by delivering innovative solutions with n X value. We gain a deep understanding of our client′s needs and business objectives first and foremost by gaining and leveraging our technical knowledge, innovative thinking, and vast equipment resources. From heating & cooling solutions and air quality management, to energy performance and efficiency determination, Withair® Delivers the results.
Withair® Products & solutions combine utmost efficiency with minimum energy consumption and strict respect of the environment, the idea proved to be a winning one in just a few years, Withair® Became the leader in the sector!
Withair® Has highly effective professional team to service customers
Known for their professionalism and personal integrity, Withair′s highly skilled engineers, technicians, electricians, stable manufacturing workers, strict quality controller, and quick-reaction & professional after-service staff utilize their multi-disciplinary expertise in the creation and production of every solution.
Close cooperation among Withair′s design, production and service teams - who are located under one roof and linked by advanced computerized systems - enables the Company to supply the widest possible range of products - from single units to very large quantities - while assuring rapid delivery and competitive pricing.
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