New Design Solar Thermal Panel and Heat Pump Heat Source Combined Best Commercial Solar Water Heater 500~2000L System

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New Design Solar Thermal Panel and Heat Pump Heat Source Combined Best Commercial Solar Water Heater 500~2000L System

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Product Description

Basic Information

Model NO.

PFSLY-300-25-5818-P

Max. Capacity

>200L

Structure

Compact Type

Pressure

Pressurized

Interior Material

Stainless Steel

Collector Components

Glass Vacuum Tube

Certification

CE, ISO9001, CCC

Inner Tank

SS304

Heat Exchange

SS316L

HS Code

8419120000

Product Description

New design solar thermal panel and heat pump heat source combined commercial solar water heater 500~2000L System

The pump-free solar water heater features an open water tank for heat storage and a closed coil for heat exchange and water intake. Utilizing 20-second rapid heat exchange technology, the hot water is ready for immediate use, maintaining fresh water quality. The hot water pressure is derived from municipal cold water pressure, ensuring consistent temperature adjustment and sufficient volume for a premium user experience.

Model	PFSLY-300/25-5818-P
Types	Pressurized
Collector Tube	All glass vacuum solar collector tubes
Absorbing Coating	Interference coating
Inner Tank Material	0.4mm SUS304 stainless steel
Outer Tank Material	0.4mm color galvanized steel plate
Insulation	50mm polyurethane foam
Total Water Capacity	300L
Min. Outdoor Temp	-40ºC

Key Advantages

Coil Heat Exchange

Adopts reverse heat exchange technology. Open tank stores energy while closed exchanger provides fresh, pressurized hot water without secondary pollution.

20-Second Rapid Exchange

Cold water flows through stainless steel bellows and quickly turns into hot water, avoiding nitrite and Legionella build-up.

Modular Design

Expandable water tank design suitable for locations with high water consumption and multiple points of use.

Blue Titanium Coating

High absorption and low reflection characteristics ensure maximum thermal energy storage with minimal emissivity.

Constant Water Pressure

Pressure matches municipal cold water supply, making temperature adjustment simple and flow surging.

Maintenance Free

Collector uses heat medium water to prevent scaling; corrugated pipe floating heat exchange prevents mineral buildup.

Product Details

Flange connection end cover for easy maintenance.

Modular expandable water tank design.

Stainless steel bellows for fresh hot water.

Application & Certifications

Frequently Asked Questions

Q1: Are you a trading company or a manufacturer?

We are a professional factory dedicated to solar thermal solutions.

Q2: How is quality control handled at your facility?

Quality is our priority. Each product undergoes 100% inspection before shipment, managed by a strict QC system in every production link.

Q3: What are your payment terms?

We accept various methods including L/C, D/A, D/P, T/T, Western Union, and Money Gram.

Q4: What is the typical delivery time for an order?

Generally, the delivery time is within 15 days after payment, ensuring guaranteed quality.

Q5: Can this solar water heater be combined with other energy sources?

Yes, it acts as pre-heating equipment and can be combined with electric heaters, gas heaters, or air source heat pumps.

Q6: Is the water from this system drinkable?

The hot water quality remains as clean as the cold water in the closed coil, making it suitable for kitchen use.

New Design Solar Thermal Panel and Heat Pump Heat Source Combined Best Commercial Solar Water Heater 500~2000L System

Product Description

Basic Information

Product Description

Key Advantages

Product Details

Application & Certifications

Frequently Asked Questions

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New Design Solar Thermal Panel and Heat Pump Heat Source Combined Best Commercial Solar Water Heater 500~2000L System