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High-Performance Solar Water Heater with 4 Vacuum Tubes
US$351.00-397.00
2 Sets
Sample price:US$430.00/set.Request sample
Product profile
After-sales Service
AvailableWarranty
AvailableMax. Capacity
100-200LModel NO.
LP-4-137*1860Structure
Compact TypePressure
PressurizedInterior Material
Borosilicate Glass and SUS304 Stainless SteelCollector Components
Glass Vacuum TubeComposition
All-Glass Vacuum Tube and Stainless Steel CylinderCertification
ISO9001, CCC, Cma, CNASHighest Hot Water Output
Least Mixing of Hot and Cold WaterUnique Tankless Structure
Stainless Steel Water Tank Inside Every TubeExcellent Insulation
First Day ≥55°C;Second Day &85-95°CAutomatic Anti-Freeze Function
Automatically Activate Anti-Freeze Electric HeatLimescale Prevention
Advanced Pre-Filter as Limescale PreventionFlexible Lnstallation
Installed Anywhere at/on/in BuildingsHeating Pump Auxiliary
Electric Heating Pump as AuxiliaryGas-Fuel Auxiliary
Gas-Fuel Water Heater as AuxiliaryElectricity Auxiliary
Electricity Water Heater as AuxiliaryTransport Package
Carton / Wooden PackingSpecification
Ø 137mm*1860mm, 4 tubesTrademark
LOPUOrigin
ChinaHS Code
8419901000Production Capacity
55000 Sets / YearKey features
Tankless Design: Stainless steel cylinders inside each tube act as individual water tanks.
Highest Hot Water Output: S-shaped flow minimizes mixing, ensuring maximum outlet rate.
Limescale Prevention: Includes advanced pre-filter and removal solutions.
Flexible Installation: Fits ground, roof, balcony, or terrace on any building type.
Auxiliary Heating Options: Supports gas or electric heaters for low sunlight conditions.
OEM/ODM Services: Offers full, minor, and flexible customization options.
Company profile

Shandong Longpu Solar Energy Co., LtdShandong, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h
AI-Powered supplier vetting
SummaryThe supplier specializes in manufacturing and sales of refrigeration, air conditioning, and photovoltaic equipment, with a focus on customization and ODM services. They hold certifications like ISO9001:2015, ISO45001:2018, and ISO14001 but lack collaboration with Fortune 500 companies. Financially, they have stable cash flow and profit indices reported for the past three years. They have a strong production capability with six production lines and a lead time of 15 workdays, but their export markets are limited to Europe with no overseas warehouses or showrooms.
Supplier typeThe supplier operates in the manufacturing and sales of refrigeration, air conditioning, and photovoltaic equipment.
CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating compliance with quality, safety, and environmental standards.
Financial creditThe supplier has reported financial capacity, cash flow, and profit indices for the past three years, suggesting financial stability.
R&D capabilityThe supplier has R&D capabilities, ODM services, and introduced new products in the past year but lacks SDK availability.
Production capacityThe supplier operates six production lines with a consistent lead time of 15 workdays during peak and off-peak seasons.
Customization capabilityThe supplier offers extensive customization services, including full customization, from samples and designs.
Product Q&A
Q:Why is it called a Tankless Solar Water Heater?
A:
Inside each tube, there is a high-temperature-resistant stainless-steel cylinder that contains water, functioning as a tank.
Q:What is the greatest advantage of this system?
A:
It offers the highest hot water output in the market due to S-shaped flow that minimizes mixing between hot and cold water.
Q:How does it solve the limescale problem?
A:
It includes a standard pre-filter for prevention and offers specific solutions for removing existing limescale buildup.
Q:Is the installation and maintenance easy?
A:
Yes, it is pressurized and connects simply to tap water and shower heads, suitable for vertical, horizontal, or inclined setups.
Q:Can gas or electric water heaters be added?
A:
Yes, they can be added as auxiliary components to heat water when solar energy is insufficient.
Send Inquiry
*To:
Shandong Longpu Solar Energy Co., Ltd
Shandong Longpu Solar Energy Co., Ltd*Content:
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