Haier High Quality 180L 300L Pressurized Flat Plate Solar Water Heater Solar Home System

Product Description

Premium Quality Assurance

Original Factory Production & Strict Manufacturing Control

Flat Plate Collector Solar Water Heater delivers higher water temperatures with lower heat loss, ensuring consistent performance.

Strict manufacturing control and guaranteed quality.
Advanced low heat loss engineering.
Solar Water Heater Product
Custom Solar System
OEM/ODM Available

Fully Customizable Parameters & Materials

All parameters and materials are fully customizable. We warmly welcome both OEM and ODM orders to meet specific local market demands.

Direct (Unpressurized) / Indirect (Pressurized) configurations.
Flexible tailored designs to fit target parameters.
Specifications

Solar Flat Plate Water Heater & Electronic Series

Review detailed structural parameters, capacities, sizing, materials, and configurations below.

Category Parameters TP180JEF TP300JEF TP200JEF(MEA) TP300JEF(MEA)
System Tank Size(L) 180 300 200 300
NO. of Collector 1 2 1 2
Aperture Area(㎡) 1.9 3.8 1.9 3.8
System Type Indirect, Thermosiphon
Installation Type For Flat Roof
Tank Tank Dimensions(mm) Φ600*1156 Φ600*1776 Φ600*1272 Φ600*1776
Outer Casing Material Color Steel Plate
Inner Tank Material Steel with Enamel
Inner Tank Dia.(mm) Φ500
Outer Tank Dia.(mm) Φ600
End Cap Color Black
Anode Material Magnesium
Insulation Thickness(mm) 50
Backup Power(V/kW) 230/1.6 230/3
Maximum Pressure(MPa) 0.85
Cold/Hot Water Connection G3/4" / G3/4"
Packing Dimensions(mm) 700*700*1320 700*700*1940 700*700*1440 700*700*1940
Collector Model PGTL2.0-1
Net Dimensions(mm) 2000*1000*80
Heat Transfer Media Propylene Glycol / Water Mixture
Fluid Capacity(L) 1.5 3 1.5 3
Riser & Header Material Copper
Header Diameter(mm) 22
Absorber Coating Type Blue Membrane
Absorber Performance α=95%±2%
Emission Performance e=5%±2%
Glazing Type Tempered Low Iron Glass
Glazing Transmittance 0.91
Insulation Type Polyester Cotton
Backing Sheet Aluminum-plated Zinc Plate
Frame Angle(°) 35 25
Frame Material Galvanized Steel
Accessories Circulating Pipe Copper Pipe Corrugated Pipe
Safety Valve(MPa) 0.85
Load Qty. 40HQ 57 39 55 39
Thermal Insulation

Advanced Heat retention Technologies

Exclusive Patented Heat-Concentrating Ring Technology

Features macromolecular polymer material for minimal heat loss and enhanced heat retention.

Horizontal Uniform Foaming

Achieves low heat loss levels, providing significantly more hot water output for household use.

Thermal Insulation Structure
Inner Tank Structure
Durability

High Quality Inner Liner & Coatings

Food grade stainless steel: Provides long-lasting durability.
Adhesion layer: Reduces thermal expansion and contraction rate.
Enamel layer: Offers high temperature resistance, anti-corrosion, anti-mold, and anti-scale properties.
High Efficiency

Blue Membrane Full Plate Technology

Magnetron sputtering selective absorption coating technology from Germany is adopted: absorption rate up to 95%, emission as low as 5%.
5000 conduction spots added between the copper riser and panel: delivers heat conduction efficiency far above industry standard levels.
Blue Membrane Detail
Manufacturing Excellence

Laser Welding & Solder Joint Free Technologies

High-Precision Laser Welding

Ensures zero water leakage from the water tank during operation.

Solder Joint Free Technology

Engineered to support zero safety accidents across a 20-year lifespan.

Welding Process Details
Heating Element

310 Stainless Steel + Mo Heating Tube

Provides corrosion-resistant, anti-scaling performance with enduring heating efficiency & long-lasting durability.

Smart Control

Control Panel with WI-FI Control

Supports WI-FI connection and remote APP control for intelligent and flexible daily scheduling.

Heating Elements and Controllers
Durability Test

High-Resistance Structuring & Wind Resistance

Flat Plate Pressure Test

Withstands a 30mm-diameter steel ball freely falling from 450mm height, vertically impacting the middle of the collector tube without damage.

Galvanized Sheet Bracket

The triangular design structure can withstand wind forces up to level 10.

Impact Testing
Windproof Bracket Design
Logistics

Product Packaging

Professional and secure packaging design to ensure safe transit globally.

Solar Water Heater Packaging
Support

Frequently Asked Questions

Can you print logos on products?

Yes. You just need to send us your logo details.

Can you give me a discount?

We will give you a discount according to your order quantity.

How can we guarantee quality?

Always a pre-production sample before mass production and a final inspection before shipment.

What can you buy from us?

Heat pump water heater, air source heat pump, inverter heat pump, EVI heat pump, instant electric water heater, storage electric water heater, solar water heater, gas water heater, etc.

Why should you buy from us and not other suppliers?

Our manufacturing partner is a leading global supplier operating highly advanced and large-scale heat pump factories. Featuring a professional research and development team, global R&D centers, and multiple worldwide production bases, we ensure constant innovation and high quality.

How about the payment options?

Alipay is the primary option for payment. We also accept T/T, L/C, D/P, D/A, MoneyGram, credit card, Western Union, cash, escrow, and others.

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