Flexible Cascade Functionality
- Connect up to 16 Units: Supports cascading of up to 16 heat pumps, ideal for large residential or commercial heating systems.
- Centralized Control: All units are managed through a single master controller, simplifying installation and daily operation.
- Independent Operation: Each unit runs autonomously—if one fails, the rest continue working normally, ensuring uninterrupted performance.
- Smart Load Distribution: The system automatically balances runtime across units to enhance efficiency and extend equipment lifespan.
- Scalable & Reliable: Easily expand your heating capacity without sacrificing control stability or system safety.

Stable Heating in Extreme Cold
- -25°C Low Ambient Performance: Designed to operate efficiently in outdoor temperatures as low as -25°C, suitable for harsh winter climates.
- Cold-Climate Ready: Delivers consistent heating even during snowstorms or sub-zero conditions, ensuring indoor comfort.
- Optimized Refrigerant Cycle: Uses enhanced system design and EVI technology to maintain capacity at low ambient temperatures.
- Reliable Defrost Logic: Equipped with intelligent defrost algorithms to prevent frost buildup and ensure continuous operation.
- Ideal for Northern Regions: Perfect for installations in Northern Europe, Canada, or other areas with long, cold winters.

Quiet Operation for a Peaceful Environment
- Low Noise Level: Operates at just 55dB, comparable to a quiet conversation—ideal for residential areas.
- User Comfort: Minimizes disturbance during day and night, suitable for installation near bedrooms or living areas.
- Sound-Optimized Design: Features insulated compressor housing, optimized fan blades, and anti-vibration structures to reduce noise.
- Perfect for Urban Homes: Blends seamlessly into city living environments where noise restrictions apply.
- Reliable and Quiet: Maintains stable performance without compromising on acoustic comfort.

Certificates

CE(Conformité Européenne)
KEY MARK
ErP(Energy-Related Products)
BAFA
MCS
SG Ready
Comprehensive Quality Control Across Every Stage
At Solareast, every heat pump undergoes stringent quality checks to ensure reliable performance and long-term durability. Our commitment to excellence is reflected in a four-stage inspection system:
- Incoming Materials Inspection: All raw materials are tested for corrosion resistance and conformity before entering production, ensuring only qualified components are used.
- Helium Leak Detection: We employ advanced helium detectors to identify even the smallest leaks in refrigerant circuits, guaranteeing system integrity and safety.
- Halogen Inspection: Technicians conduct halogen testing on all welding joints to verify airtightness and eliminate the risk of refrigerant leakage.
- Final Commodity Inspection: Every unit passes through a thorough final inspection line, where functional performance, appearance, and safety parameters are verified before packaging.
With these rigorous checks in place, Solareast delivers high-quality heat pumps that meet international standards and exceed customer expectations.

Shipping & Packaging
Solareast applies strict quality standards to every stage of shipping and packaging to ensure products arrive safely and intact. Each heat pump is carefully packed using reinforced, impact-resistant materials designed to withstand long-distance transportation and handling. Our robust packaging minimizes the risk of damage during transit, ensuring your unit arrives in perfect condition—ready for quick and hassle-free installation. This attention to detail reflects Solareast’s commitment to product integrity and customer satisfaction from factory to final destination.

Why choose SolarEast ?
- Founded: 1999
- Publicly Listed: On the Shanghai Stock Exchange (Stock code: 603366.SS)
- Mission: "Clean the World, Create a Better Life"
- Products: Residential ESS, Commercial & Industrial ESS, Inverters, Heat Pumps (including swimming pool heat pumps), EV Chargers, Portable Power Stations
- Vertical Integration: Manufactures over 85% of key components in-house, ensuring quality and reliability (source: PR Newswire)
- 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.