High-Efficiency 50kw R290 Inverter Air Source Heat Pump
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Product Highlights
- High Energy Efficiency: SCOP A+++ classification with COP up to 5.19 for superior heating performance.
- Eco-Friendly Refrigerant: Uses R290 refrigerant with an ultra-low GWP value of only 3.
- PV Direct-Drive Option: Optional photovoltaic direct-drive allows operation directly from solar panels.
- Smart Remote Control: Features 4G/WiFi connectivity for real-time monitoring and OTA updates.
- Ultra-Quiet Operation: Noise levels as low as 48 dB(A) for minimal disturbance.
- Flexible Customization: Offers full customization, minor customization, and design-based options.
- Comprehensive Certifications: Holds SASO, RoHS, CB, CCC, ISO9001, and CE certifications.
Product Attributes
- Customization
- Available
- Certification
- SASO, RoHS, CB, CCC, ISO9001, CE
- Working Medium
- R290
- Model NO.
- KLR-1275
- Heat Source Type
- Air Source Heat Pump
- Heating Capacity Range
- 50-60kw
- Cooling Capacity Range
- 13.5-45kw
- Max Water Output Temperature
- up to 75°C
- Scop
- a+++ / ≥4.7
- Min. Ambient Temperature
- -25°C
- Max. Ambient Temperature
- 45°C
- Application Scenarios
- Hotels / Schools / Hospitals / Office Buildings /
- Power Supply
- 380-415V-3pH - 50Hz-60Hz(Customizable Per Desti
- Compressor Type
- Full DC Inverter
- Compressor Drive
- Inverter-Driven
- Net Dimensions
- 1525×850×1575mm
- Net Weight
- 315kg
- Unit Type
- Monobloc-Top Blow
- Refrigerant Type
- R290 (Natural, Eco-Friendly Refrigerant)
- Gwp Value
- 3 (Ultra-Low Global Warming Potential)
- Transport Package
- Plywood
- Specification
- Rated 50kW Capacity
- Trademark
- Deakonet or OEM
- Origin
- China
- HS Code
- 8418612090
- Production Capacity
- 500000pieces/Year
- Package Size
- 160.50cm * 93.00cm * 174.50cm
- Package Gross Weight
- 355.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High-Efficiency 50kw R290 Inverter Air Source Heat Pump
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High-Efficiency 50kw R290 Inverter Air Source Heat Pump -
High-Efficiency 50kw R290 Inverter Air Source Heat Pump -
High-Efficiency 50kw R290 Inverter Air Source Heat Pump -
High-Efficiency 50kw R290 Inverter Air Source Heat Pump -
High-Efficiency 50kw R290 Inverter Air Source Heat Pump -
High-Efficiency 50kw R290 Inverter Air Source Heat Pump -
High-Efficiency 50kw R290 Inverter Air Source Heat Pump
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Product Description
Product Description
Foshan Juyang New Energy Co., Ltd. specializes in the R&D and production of R290 commercial inverter heat pumps, with an optional photovoltaic direct-drive function that significantly enhances energy efficiency. With over 20 years of industry experience since its establishment in 2003, the company operates a modern 30,000m facility in Foshan with 250 employees, including 20 R&D technical personnel. The company holds ISO9001, ISO14001, as well as 3C, CE, and ERP product certifications, demonstrating a strong commitment to quality management and environmental protection.
The company's R290 commercial inverter heat pump series, marketed under the international brand DEAKONET, delivers exceptional performance with COP ratings up to 5.19 (A7/W35C) and SCOP A+++ classification. The R290 refrigerant used has a Global Warming Potential of only 3, making it one of the most environmentally friendly options available.
The optional photovoltaic direct-drive technology enables the heat pump to operate directly from solar panels without the need for additional inverters or battery storage, with PV input voltage ranges of DC 60-300V for single-phase units and DC 300-520V for three-phase units. The smart control system features 4G/WiFi connectivity, real-time monitoring, and OTA updates, while the ultra-quiet design achieves noise levels as low as 48 dB(A). Applications include underfloor heating, radiators, fan coils, and domestic hot water. The company sells approximately 36,000 units annually to over 50 countries and regions, serving commercial applications such as hotels, schools, hospitals, and office buildings.
Specification
Parameters
Parameter | KLR-1275 | KLR-1700 | KLR-2125 | KLR-2550 | KLR-4250 |
Rated capacity A7/W35 | 50 kW | 70 kW | 80 kW | 110 kW | 160 kW |
Rated input power | 11.5 kW | 15.5 kW | 19.0 kW | 24.7 kW | 36.3 kW |
COP A7/W35 | 4.51 | 4.49 | 4.46 | 4.45 | 4.41 |
Capacity A-7/W35 | 41.6 kW | 56.0 kW | 68.0 kW | 88.0 kW | 128.0 kW |
COP A-7/W35 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 |
Max outlet water | 75°C | 75°C | 75°C | 75°C | 75°C |
Ambient range | -25–43°C | -25–43°C | -25–43°C | -25–43°C | -25–43°C |
Compressor Qty | 1 | 2 | 2 | 2 | 4 |
Power supply | 380V/3N/50-60Hz | 380V/3N/50-60Hz | 380V/3N/50-60Hz | 380V/3N/50-60Hz | 380V/3N/50-60Hz |
Max input power | 16 kW | 22 kW | 27 kW | 35 kW | 51 kW |
Max input current | 25 A | 33 A | 41 A | 53 A | 77 A |
Aux. heater optional | 12 kW | 18 kW | 24 kW | 36 kW | 48 kW |
Rated water flow | 8.9 m³/h | 12.0 m³/h | 14.6 m³/h | 18.9 m³/h | 27.5 m³/h |
Minimum water flow | 3.6 m³/h | 4.8 m³/h | 5.8 m³/h | 7.6 m³/h | 11.0 m³/h |
Pipe connection | DN50 | DN50 | DN65 | DN65 | DN80 |
Max water pressure | 3.5 MPa | 3.5 MPa | 3.5 MPa | 3.5 MPa | 3.5 MPa |
Compressor | DC inverter + EVI scroll | DC inverter + EVI scroll | DC inverter + EVI scroll | DC inverter + EVI scroll | DC inverter + EVI scroll |
R290 charge | 7.0 kg | 7.6 kg | 9.2 kg | 10.0 kg | 13.0 kg |
Noise day / night | 60 / 55 dB(A) | 62 / 56 dB(A) | 62 / 56 dB(A) | 65 / 58 dB(A) | 68 / 60 dB(A) |
Dimensions L×W×H | 1525×850×1575mm | 2000×1150×1575mm | 2200×1150×1525mm | 2200×1150×1525mm | 2450x1300x2260mm |
Net weight | 315kg | 476kg | 560kg | 720kg | 850kg |
Certifications
ISO9001
ISO45001
CE-LVD
CE-EMC
Company Profile
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2511595". Items marked "
" are certified.
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Company Profile
Foshan Juyang New Energy Co., Ltd. is a company established in 2003 and has been awarded the title of National High-Tech Enterprise. We are a company dedicated to the research, development, production, and sales of new energy products. We have two brands: JY. QHW for the domestic market and DEAKONET for the international market.
Located in Foshan, our company has a modern factory covering an area of 20, 000 square meters and employs 250 people, including 20 technical personnel who possess extensive experience and expertise in the industry. Our main products include inverter air source heat pumps, water source heat pumps, water tanks, fan coil units, and more. These products have earned a good reputation in the market for their outstanding performance and reliability.
Our company and products hold certifications such as ISO9001, ISO14001, as well as 3C, CE, and ERP product certifications, demonstrating our commitment to quality management and environmental protection. With an annual sales volume of approximately 12, 000 units, our products are sold to over 50 countries and regions, including Europe, North America, and the Middle East. We have gained the trust and praise of customers with our high-quality products and excellent performance.
As a new energy enterprise, we adhere to the principles of innovation, efficiency, and reliability, striving to provide customers with high-quality products and services. Our team will continue to work hard to enhance our technical capabilities and product quality to meet the growing needs of our customers.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 16 North of Gonglu Road, Xinxing Industry Area, Lishui Town, Nanhai District, Foshan, Guangdong, China
-
Plant Area
- 30000 square meters
-
Number of Employees
- 75
-
Registered Capital
- 51,000,000 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port, Foshan Port, Shenzhen Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 43
Our Production Capability & Technical Expertise
-
Main Products
- Heat Pump
-
Production Lines
- 2
-
Production Machines
- Aluminum Sheet Cutting Machine, Assembling Line, Automatic Pipe Bending Machine, Bending Machine, Bulging Machine, Copper Tube Cutting Machine, Drilling Machine, Lathe, Enthalpy Difference Laboratory, Heat Pump Performance Tester
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
OEM Service Available
- Yes
-
R&D Engineers
- 15 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-03-22
-
Export Year
- 16 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, West Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018
-
Product Certification
- CCC
-
Cooperated with Fortune 500
- No
FAQ
- What is the refrigerant type used?
- The heat pump uses R290, a natural and eco-friendly refrigerant with a GWP value of 3.
- Can the power supply be customized?
- Yes, the power supply (380-415V-3Ph - 50Hz-60Hz) is customizable per destination.
- Does the product support solar power?
- Yes, it offers an optional photovoltaic direct-drive function for operation from solar panels.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the lead times for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Is OEM service available?
- Yes, OEM service is available with options for full customization, minor customization, and customization from designs.
- What certifications does the product hold?
- The product holds SASO, ISO9001, ISO14001, 3C, CE, and ERP certifications.
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