R32 Pool Heat Pump - 37dB Whisper-Quiet with Full DC Inverter Technology / 7kW
Price:
Negotiable
MOQ:
5
Delivery Time:
Negotiable
Brand:
SolarEast
Product Description
Whisper-Quiet Operation for Poolside Comfort
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Ultra-Low Noise: Achieves an impressively quiet sound level of just 37dB(A) at a 1-meter distance—quieter than a typical library.
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Intelligent Speed Adjustment: Advanced inverter control fine-tunes compressor and fan operation to reduce sound output when stable temperatures are maintained.
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Perfect for Residential Pools: Designed for peaceful backyard environments where noise levels matter, ideal for villas and community pools.
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Engineered by SolarEast: This premium pool heat pump reflects the quality and precision of SolarEast’s engineering team.
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Built on the Legacy of Sunrain: With technical roots from the trusted Sunrain brand, the system delivers both performance and acoustic comfort.
Back Inlet Air Flow and Side Discharge Design
- Rear Air Intake, Side Discharge: The unit adopts a rear inlet and side outlet layout, optimizing airflow path for smooth ventilation and improved heat transfer.
- Boosted Efficiency: This layout reduces air resistance and enhances system performance, contributing to faster temperature regulation and lower power consumption.
- Stable Operation in All Weather: Designed to perform efficiently in various climates, ensuring consistent pool temperature throughout the seasons.
- Developed by SolarEast: Designed by SolarEast’s R&D team with deep expertise in heat pump aerodynamics.
- Built on Sunrain Experience: The airflow system inherits design philosophies from Sunrain, combining innovation and field-proven performance.
Smart WiFi Control for Poolside Freedom
- Remote Access Anytime, Anywhere: Built-in WiFi connectivity allows users to monitor and control pool heating from smartphones or tablets—whether at home or on the go.
- Real-Time Temperature Adjustment: Instantly check and modify water temperature to match your schedule or sudden weather changes.
- Smart Scheduling: Set automatic heating cycles to optimize comfort and energy usage without manual intervention.
- Energy Insights & Alerts: Receive system status notifications and track energy consumption to maximize efficiency.
- Powered by SolarEast Innovation: Developed by SolarEast with smart control technology inspired by the experience of the Sunrain legacy platform.
Automated Manufacturing for Consistent Quality
- Advanced Production Lines: SolarEast's facilities feature high-precision equipment such as laser cutting machines, CNC bending systems, and automated powder coating units.
- High-Efficiency Processes: From high-pressure foaming to robotic assembly, each stage is optimized to ensure accuracy and repeatability.
- Stable Product Output: Automation minimizes human error, maintaining uniform standards across all production batches.
- Built to International Standards: Every process aligns with global quality benchmarks, ensuring heat pumps meet diverse market requirements.
- Legacy of Sunrain Expertise: SolarEast’s intelligent production system builds upon the industrial experience of the Sunrain brand, trusted for engineering excellence.
Advanced Laboratory Testing for Proven Reliability
- Certified by TUV & Intertek: SolarEast’s in-house lab is fully certified by TUV and Intertek, ensuring globally recognized testing standards.
- Extreme Climate Simulation: The facility replicates harsh environmental conditions from -30°C to 52°C, validating performance in both cold and hot climates.
- Comprehensive Testing Scope: Equipped for water drawdown, explosion-proof, and long-cycle durability tests, covering critical safety and functional assessments.
- $3 Million Investment in Quality: This state-of-the-art laboratory reflects SolarEast’s long-term commitment to high-performance, safe, and durable heat pumps.
- Technical Roots from Sunrain: The laboratory's testing philosophy is rooted in decades of engineering experience under the Sunrain brand.
Global Showroom Experience with a Sustainable Vision
- 1,200㎡ Flagship Display Area: SolarEast’s overseas showroom showcases a full range of heat pumps, water tanks, solar energy systems, and integrated low-carbon solutions.
- Immersive Product Interaction: Clients can experience the design, features, and functionality of each product in a hands-on, real-world setting.
- Highlighted at International Exhibitions: Featured at events like the Canton Fair, the showroom demonstrates SolarEast’s global presence and product excellence.
- Sustainability at the Core: Every display reflects the company’s mission to provide high-efficiency, eco-friendly heating technologies for a cleaner future.
- Backed by Sunrain Expertise: The showroom’s product innovations are built upon the technical heritage of the Sunrain brand, trusted in global clean energy markets.

About Solareast Heat Pump Ltd
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Founded: 1999
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Publicly Listed: On the Shanghai Stock Exchange (Stock code: 603366.SS)
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Mission: "Clean the World, Create a Better Life"
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Products: Residential ESS, Commercial & Industrial ESS, Inverters, Heat Pumps (including swimming pool heat pumps), EV Chargers, Portable Power Stations
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Vertical Integration: Manufactures over 85% of key components in-house, ensuring quality and reliability (source: PR Newswire)
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Brands: Operates several well-known clean energy brands including SolarEast, Sunrain, Sacon, and Micoe
In summary, SolarEast is a significant force in the clean energy industry, known for its innovation, comprehensive product offerings, and commitment to sustainability.
FAQ
Q1: How quiet is 37dB(A) in real-life terms?
A: 37dB(A) is quieter than a whisper (typically ~40dB), and similar to the sound of a quiet library or gentle breeze. It ensures a peaceful poolside experience without disturbing your surroundings—ideal for residential or urban environments.
A: 37dB(A) is quieter than a whisper (typically ~40dB), and similar to the sound of a quiet library or gentle breeze. It ensures a peaceful poolside experience without disturbing your surroundings—ideal for residential or urban environments.
Q2: How do I choose the right heat pump capacity for my pool?
A: Selection depends on pool size, temperature preferences, and regional climate. As a guideline:
A: Selection depends on pool size, temperature preferences, and regional climate. As a guideline:
7–12kW: Suitable for pools up to 50m³
12–18kW: For medium pools around 50–80m³
18–25kW: Recommended for larger pools up to 120m³
For optimal performance, SolarEast specialists are available to help with personalized sizing advice.
For optimal performance, SolarEast specialists are available to help with personalized sizing advice.
Q3: What are the advantages of the back inlet and side discharge design?
A: This design enhances airflow dynamics, improves heat exchange efficiency, and reduces operational noise. It also allows for flexible installation while maintaining optimal performance in varying weather conditions.
A: This design enhances airflow dynamics, improves heat exchange efficiency, and reduces operational noise. It also allows for flexible installation while maintaining optimal performance in varying weather conditions.
Q4: What functions can I control with the WiFi remote?
A: Through the mobile app, users can manage:
A: Through the mobile app, users can manage:
Real-time temperature adjustment
Heating/cooling mode switching
Weekly scheduling
Energy consumption tracking
System alerts and diagnostics
This smart feature, developed by SolarEast, ensures you stay in full control—anytime, anywhere.
This smart feature, developed by SolarEast, ensures you stay in full control—anytime, anywhere.
Product Parameter
| Model | BYC-007TH1 | BYC-010TH1 | BYC-013TH1 | BYC-017TH1 | BYC-021TH1 | BYC-025TH1 |
| * Heating Capacity at Air 26℃, Humidity 80%, Water 26℃ in, 28℃ out | ||||||
| Heating Capacity (kW) | 7.0~1.7 | 9~2.3 | 12.5~3.0 | 16.5~3.8 | 20.5~4.8 | 25~6.8 |
| Power Input (kW) | 1.04~0.12 | 1.34~0.16 | 1.84~0.21 | 2.46~0.25 | 3.06~0.32 | 3.73~0.44 |
| COP | 14.5~6.7 | 14.3~6.7 | 14.5~6.8 | 15~6.7 | 15~6.7 | 15.5~6.7 |
| * Heating Capacity at Air 15℃, Humidity 70%, Water 26℃ in, 28℃ out | ||||||
| Heating Capacity (kW) | 5.3~1.3 | 6.8~1.7 | 9.3~2.2 | 12.3~2.8 | 15.0~3.5 | 19.0~4.9 |
| Power Input (kW) | 1.06~0.17 | 1.39~0.23 | 1.86~0.29 | 2.51~0.37 | 3.06~0.47 | 3.88~0.65 |
| COP | 7.5~5.0 | 7.5~4.9 | 7.5~5.0 | 7.5~4.9 | 7.5~4.9 | 7.5~4.9 |
| * Cooling Capacity at Air 35℃, Water 29℃ in, 27℃ out | ||||||
| Cooling Capacity (kW) | 3.7~1.0 | 4.9~1.4 | 6.5~1.8 | 8.2~2.3 | 10.2~2.8 | 12.5~3.8 |
| Power Input (kW) | 1.0~0.15 | 1.32~0.21 | 1.76~0.27 | 2.22~0.35 | 2.76~0.42 | 3.38~0.58 |
| EER | 6.6~3.7 | 6.6~3.7 | 6.6~3.7 | 6.6~3.7 | 6.6~3.7 | 6.6~3.7 |
| * General data | ||||||
| Power supply | 220~240V/1/50 | |||||
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Company
Solareast Heat Pump Ltd.
Location
No.73 Defu Rd.Xingtan Town,Foshan City,Guangdong Province,P.R. of China
Contact Person
Zoe Leong




