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Home > Centralized Kitchen Water Systems > 300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
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300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System

300L-8000L Solar Energy Hot Water Heating Pressurized Solar Water Heater System

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Product Description

Basic Information
Model NO.
PFSLD-300/28-5818-P
Max. Capacity
>200L
Structure
Compact Type
Pressure
Pressurized
Interior Material
Stainless Steel
Collector Components
Glass Vacuum Tube
Composition
Tank Insulation
Certification
CE, ISO9001, CCC, Epr
Outer Tank
Color Galvanized Steel
Inner Tank
Stainless Steel 304
Insulation
50mm Polyurethane Foam
Frame
Galvanized Steel, Stainless Steel, Aluminum Alloy
Color
Black, Grey
Power
Solar
Backup Source
Gas Boiler, Electricity
HS Code
8419120000
Product Description
Pressurized Solar Water Heater System
300L-8000L Solar Energy Hot Water Heating System
1
The end cover of the water tank adopts a flange connection for safe and convenient maintenance.
2
Modular design allows the water tank to be expanded to meet large water consumption needs.
3
Rapid heat exchange technology: cold water turns to hot water in 20 seconds through stainless steel bellows.
4
Fresh water quality suitable for kitchen use.
5
Highly compatible with electric water heaters, gas water heaters, and air source heat pumps.

Our centralized heat collection and storage system without a booster pump is a reliable solution for commercial heat utilization. It features zero energy consumption, maximizes roof solar resource utilization, and ensures pollution-free water quality for 24-hour demand.

Product Details
Product Details View
Product Parameters
Product Name300L Vacuum tube solar water heater
ModelPFSLD-300/28-5818-P
TypesPressurized
Collector TubeAll glass vacuum solar collector tubes
Absorbing CoatingInterference coating
Collector Tube SizeΦ58mm outer diameter * 1800mm length
Tank TypeOpen type
Inner Tank Material0.5mm SUS304 stainless steel
Outer Tank Material0.4mm color galvanized steel plate
Heat Exchanger Material316L stainless steel, Φ25-32mm diameter
Insulation Material50mm polyurethane foam
Product Weight125kg
Number of Collector Tubes28 sticks
Aperture Area4.2m2
Total Water Capacity300L
Min. Outdoor Temp-40ºC
Electric Heating (Option)1500W, 220V/110V
Our Advantages & Applications
Our Advantages
Product Application
Certifications & Feedback
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Certifications
Global Visits
Customer Feedback
Frequently Asked Questions
1. What is the capacity range available for this system?
The pressurized solar water heater system is available in capacities ranging from 300L up to 8000L to suit various residential and commercial needs.
2. How long does it take to get hot water?
Thanks to the rapid heat exchange technology and stainless steel bellows, cold water can be converted into hot water in approximately 20 seconds.
3. Can this system operate in extremely cold climates?
Yes, the system is designed to operate efficiently even in low temperatures, with a minimum outdoor temperature rating of -40ºC.
4. Is the water suitable for drinking or cooking?
The system ensures fresh, pollution-free water quality, making it perfectly suitable for kitchen use and other household needs.
5. Can I integrate this with my existing water heater?
Absolutely. It is designed to be compatible as a pre-heating equipment for electric water heaters, gas boilers, and air source heat pumps.
6. What maintenance is required for the water tank?
The water tank features a flange connection on the end cover, allowing it to be opened easily for cleaning and maintenance at any time.
FAQ Technical Diagram

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