Advanced Commercial Solar Water Heating System for Efficient Use

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Product Description

1

Overview & Basic Info

Advanced Commercial Heating Hot Water Compact Solar Water Heater System

Solar Water Heater Overview
Model NO.PFSLY-300-25-5818-P Max. Capacity>200L
StructureCompact Type PressurePressurized
Interior MaterialStainless Steel Collector ComponentsGlass Vacuum Tube
CompositionTank Insulation CertificationCE, ISO9001, CCC
Outer TankColor Galvanized Steel Inner TankStainless Steel 304
Heat ExchangeStainless Steel 316L Insulation50mm Polyurethane Foam
2

Product Parameters

Product nameVacuum tube type solar water heater
ModelPFSLFY-300/25-5818-P
System TypeOpen tank pressurized solar water heater
Collector TubeAll glass solar vacuum tubes
Absorbent CoatingInterference coating
Tube DimensionsΦ58mm x 1800mm
Tank MaterialSUS304 stainless steel (Inner) / Color galvanized steel (Outer)
Insulation50mm polyurethane foam
Collecting Area3.6 m2
Electric Heating220v/110v, 1500W (Option)
3

Key Advantages

The system utilizes an open water tank for heat storage and a closed coil for heat exchange. With 20-second rapid heat exchange technology, hot water is available immediately with fresh water quality.
● Coil Heat Exchange Technology

Adopts RHEs reverse heat exchange technology. Pressurized water does not need a booster pump, ensuring fresh water quality without secondary pollution.

● 20 Second Rapid Heat Exchange

Cold water flows through the stainless steel bellows and quickly turns into hot water. The water quality is fresh, containing no nitrite or Legionella.

● Modular & Expandable Design

The modular design allows the water tank to be expanded for places with large water consumption and multiple water points.

● Blue Titanium Coated Collector

Features high absorption and low reflection. The coating stores thermal energy efficiently while maintaining low emissivity.

● Constant Water Pressure

Pressure comes from the municipal cold water supply, matching the cold water pressure perfectly for easy temperature adjustment.

● Maintenance Free

The collector uses heat medium water without scaling. The corrugated pipe floating heat exchange is designed to resist scale buildup.

4

Application Show

One-stop service for customized solar hot water heating systems based on project requirements.

Application 1 Application 2 Application 3
Project Introduction
5

Production & Quality Control

Production Facility Work Room
Our Team Certificates
Customer Visits
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Frequently Asked Questions

1. What can you buy from us? We provide Solar Water Heaters, Solar water systems, and Solar collectors.
2. What is the delivery time for orders? For LCL or Sample orders, delivery takes 3-7 days. Full container orders are typically delivered within 10-15 days.
3. What is the warranty period for the system? We offer a 3-year warranty after delivery.
4. Is the water from the solar heater drinkable? Yes. Because we use a closed coil for heat exchange, the hot water quality remains as clean as the municipal cold water and can be used as kitchen water.
5. Can this system be combined with other energy sources? Yes, it can be combined with conventional energy sources like electric water heaters, gas heaters, or air source heat pumps as a pre-heating equipment.
6. How is product quality guaranteed? We always provide a pre-production sample before mass production and conduct a final inspection before every shipment.

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