Sunrain offers a reliable and efficient R290 water heater heat pump system
Powered By PV System With SG Ready
Choose Sunrain's water heater heat pumps equipped with smart meters to read power signals. This advanced technology maximizes the self-consumption of PV systems, allowing users to reduce costs and optimize energy consumption by strategically navigating low-priced periods and avoiding high-priced ones.
Solar Water Heating System
Combine Sunrain's R290 water heater heat pump with a solar water heating system to achieve optimal energy efficiency. By utilizing solar heat, this ingenious combination eliminates the requirement for electricity to warm water. Enjoy the benefits of sustainable water heating and substantial energy savings while actively contributing to a greener future.
R290 Refrigerant
Embrace the Sunrain water heater heat pump for an eco-friendly residential option. It incorporates R290 refrigerant, known for its low GWP (Global Warming Potential) and zero ODP (Ozone Depletion Potential), effectively minimizing the impact on the ozone layer and mitigating global warming. The R290 Air Source Heat Pump Water Heater is a commendable selection, catering to environmentally conscious customers in search of sustainable water heating solutions, aligning harmoniously with the carbon-neutral trend.
Noise Control, no disturbances
Sunrain's R&D Center has tirelessly experimented with noise control on the R290 water heater heat pump. The result is an optimized noise control system that ensures a tranquil home environment, boasting a dB(A) level as low as 48dB. Leveraging full DC technology is a notable achievement, providing users with an enhanced experience due to its quieter performance compared to traditional AC motors.
Micro-channel Heat Exchange
The sunrain R290 water heater heat pump utilizes innovative micro-channel heat exchange technology, providing an exceptional heating capacity of up to 2.9KW. This state-of-the-art technology optimizes heat transfer, enhancing overall heating performance. With its compact size and energy-efficient operation, our air-source heat pump water heater is the perfect choice for households in need of reliable and energy-saving hot water.
Eletricity Saving
By constantly analyzing its operating conditions during water heating, the Sunrain R290 water heater heat pump determines the optimal coefficient of performance (COP). Utilizing this information, it adjusts the power input accordingly, ensuring maximum efficiency. With impressive energy savings of up to 75% and a SCOP of 3.7 or higher, this innovative device significantly reduces energy consumption and offers substantial cost savings on users' energy bills.
Outlet Water Temperature Up To 75 Degree
Water temperatures of up to 75°C effectively inhibit up to 90% of bacterial growth, guaranteeing a hygienic hot water supply. Opt for our water heater with optional duplex stainless steel that incorporates 2205 inner corrosion resistance for prolonged lifespan and increased durability.
Various Sizes Of Water Tanks
Sunrain acknowledges the diverse needs of households and offers a range of three R290 water heater heat pump models. Users can choose between the 100l, 200l, and 300l sizes according to the size and preferences of their family. The availability of multiple options guarantees a constant supply of hot water for families, eliminating any waste or shortage.
MODBUS Communication
Power Consumption Module
The power consumption module provides users with direct access to daily electricity consumption data, as well as long-term consumption trends. This functionality empowers customers to understand the energy efficiency of our products compared to traditional boilers,highlighting substantial electricity savings and contributing significantly to the preservation of the ecological environment.
Easy Installation
Sunrain HPWH models are a sustainable, smart, and simple gas water heater replacement. Because they offer a quick and easy install with minimal clearance requirements and a standard tank footprint, both of the Solareast Heat Pump Water Heaters are ideal for drop-in gas replacement and high-efficiency upgrades.
How To Work
1. A fan draws in air containing heat energy, across the evaporator.
2. The evaporator turns the liquid refrigerant into a gas.
3. The compressor pressurizes the refrigerant into a hot gas.
4. The hot gas inside the microchannel heat exchanger heats the water inside the tank.
5. The refrigerant reverts back to a liquid after heating the water and continues to the evaporator for the process to start again.
6. The cycle continues until the set target temperature is achieved.
Founded in 1999 and dedicated to creating a "Low-carbon World and Better Life", Sunrain is a specialized manufacturer of Solar Water Heating System, Air Source Heat Pumps, Energy Storage Batteries, Photovoltaic Energy Storage System, Water Purifiers, etc. On May 21st, 2012, Sunrain was successfully listed on the Main Board of Shanghai Stock Exchange. By the end of 2022, Sunrain had installed 89.34 Million square meters of solar collectors for global customers and sold 907,000 air source heat pumps of various specifications, and has been ranking the Top 1 global brand in solar water heating industry and TOP 5 in air source heat pump industry for years in a row.
High-precision testing instruments Automated vacuuming line
R290 refrigerant charging Automated production line
Packaging & Shipping
Sunrain R290 heat pumps are packed with fine woode pallet and filmed when LCL and nice carton when FCL.
Exhibition
Sunrain participates in many overseas exhibitions every year to understand market needs and provide face-to-face services.
1. who are we?
We have two manufacturing bases in Jiangsu and Guangdong, China, start from 2012,sell to Domestic Market(85.00%),Western Europe(3.00%),Southeast Asia(3.00%),Southern Europe(3.00%),Northern Europe(2.00%),Africa(2.00%),North America(1.00%),South America(1.00%). There are total about 1000-2000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
R32 and R290 heat pump water heater, air source heat pump, swimming pool heat pump, inverter heat pump, EVI heat pump
4. why should you buy from us not from other suppliers?
Sunrain is a listed company with the biggest and most advanced heat pump production factories all over China. We have a very
strong and professional R&D team with more than 100 employees. Sunrain spent over 6 million RMB to build the most advanced labs.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French
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