| Customization: | Available |
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| After-sales Service: | 1 Years |
| Warranty: | 1 Years |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Product Description
| Model | YJR-100-PBYT | YJR-150-PBYT | YJR-200-PBYT | YJR-300-PBYT |
| Capacity of water tank (L) | 100 | 150 | 200 | 300 |
| Length of water tank (mm) | 1000 | 1000 | 2100 | 2100 |
| Diameter of water tank (mm) | 500 | 540 | 500 | 540 |
| Liner length of water tank (mm) | 850 | 1950 | 850 | 1950 |
| Liner diameter of water tank (mm) | 385 | 440 | 385 | 440 |
| Thickness of insulation layer (mm) | 57.5 | 50 | 57.5 | 50 |
| Inner tank thickness and material | 1.2mm SUS304-2B/SUS316L stainless steel board | |||
| Outer barrel thickness and material | 0.4mm pearlescent board or stainless steel board | |||
| Bracket thickness and material | 1.5mm galvanized steel sheet spraying | |||
| Flat-plate solar collector | TP2 copper pipe, aluminum heat-absorbing fins, glass wool composite insulation, 0.6Mpa working pressure | |||
| Specifications of flat-plate (mm) | 1500*1000*80 | 2000*1000*80 | 1500*1000*80 | 2000*1000*80 |
| Quantity of flat-plate (pcs) | 1 | 1 | 2 | 2 |


Jiangsu Obuy New Energy Development Co., Ltd. (branded as 'Yijiaren') is a trailblazer in the realm of environmentally conscious industrial advancement. Our focus centers on the innovation, production, and commercialization of cutting-edge new energy products, including heat pumps and solar energy solutions. Our expertise extends to comprehensive solar hot water implementations, air-source heating projects, commercial HVAC systems, fresh air solutions, and drying engineering. These versatile products find widespread applications across an array of sectors such as enterprises, hotels, hospitals, schools, nursing homes, fitness clubs, industrial complexes, and agricultural drying operations.
With a robust export strategy, 30% of our products venture overseas, while 60% enrich domestic projects and 10% are allocated for local distribution. Our global footprint spans 75 countries and regions, reflecting our commitment to excellence.
We are dedicated to integrating hot water systems, floor heating, air conditioning, and fresh air solutions, aspiring to become the epitome of integrated service in the new energy and construction sectors. Our unwavering commitment is to optimize economic investment, amplify energy efficiency, and deliver unparalleled service across the industry.
Since our inception, we have achieved the prestigious ISO9001: Quality Management System Certification and ISO14001:2004 Environmental Management System Certification. By harnessing the expertise of esteemed industry scholars and leveraging our formidable research, marketing, sales, and technical capabilities, we have garnered widespread acclaim for our exceptional service.
In our pursuit of advancing engineering systems towards greater safety and user-centric intelligent design, we are committed to meticulous attention to detail, unwavering diligence, and a fervent passion for innovation. Our goal is to redefine the essence of living, making it more energy-efficient, environmentally conscious, intelligent, and ultimately, more comfortable.
We harness cutting-edge solutions and innovative business models to fulfill your aspirations for low-carbon and environmentally-friendly living, while constructing homes that epitomize energy efficiency, health, and harmony.
Esteemed Partners and Clients
Our State-of-the-Art Manufacturing Facility

Accreditations and Certifications
Our Comprehensive Service Offerings
1. Our highly skilled and experienced team is dedicated to providing exceptional service with unparalleled patience and care.
2. We offer samples, with associated charges and courier fees at the buyer's expense, ensuring you have a firsthand experience of our quality.
3. Our extensive inventory allows us to fulfill orders swiftly, offering a diverse range of styles to cater to your preferences.
4. We welcome OEM and ODM orders, providing flexibility for customized logo printing and design to meet your unique needs.
5. We value your feedback upon receipt of our products and are dedicated to addressing any concerns promptly to ensure your satisfaction.
6. We guarantee the utmost confidentiality of your sales territories, design concepts, and all proprietary information.
7. Boasting extensive experience in the design, manufacture, and sale of Solar Water Heaters and Heat Pumps, we regard each order from our esteemed clients with utmost importance.
8. We cordially invite you to visit our factory at your convenience, where you will receive a warm welcome.
Meticulous Packaging & Reliable Shipping Solutions
1. Q: What is your company business, brand, and product?
A: We engaged in manufacturing, R&D, Quality control and maintenance for solar water heater system, air source heat pump, heat pump components and accessories accordingly.