
300 Liters Non-Pressure Solar Collector Water Heater
Over the years, the Pressurized Solar Water Heater, Split High Pressure Solar Water Heater, Solar Water Heater Magnesium Bar produced by our company has been favored by users and merchants and become their preferred equipment to replace imports. We have a senior leadership team with global vision, strategic thinking, and the ability to manage the overall situation and navigate the future development of the company. We leverage the skills and ideas of our team to provide more innovative and sustainable solutions not only for our customers but also for our internal operations. Through constant upgrading and improvement in practice, our products have finally won the affirmation of the market and have sprung up in the industry.
Split Pressure Solar Water Heater Tank System
A split pressure solar water heater is used as the storage tank, and water is circulated through a flat panel collectors during the day. The circulation is managed by the SA Solar Smart Controller Control System, which measures the difference in temperature between the geyser and collector, and only circulate when the collector is 7 degrees hotter.
The Solar Smart Controller also manages the element to make sure it is used only when absolutely necessary.
The pump is a 12V DC pump, powered from a battery which is charged by a Solar Panel to ensure the working of the system independent.
Reference photo

Keymark certification for solar collectors
Product name and description
Vacuum tube solar thermal collectors for water heating.
For technical information see Appendix (2 pages).
Models: ENSUN-HSC10 ENSUN-HSC12 ENSUN-HSC15 ENSUN-HSC18 ENSUN-HSC20 ENSUN-HSC24 ENSUN-HSC30
Performance specification
The product is found to comply with the requirements in EN 12975-1:2006+A1:2010 Solar collectors, Part 1: General requirements and the Specific CEN Keymark Scheme Rules for Solar Thermal Products, and are based on test results according to EN ISO 9806:2017 Solar thermal collectors – Test methods.
Marking
Products conforming to this certificate shall be marked in accordance with the requirements in the Specific CEN Keymark Scheme Rules for Solar Thermal Products. The marking shall, together with the Keymark logo, show the identification code of the empowered certification body (RISE Research Institutes of Sweden AB, No. 012), also see CEN-CENELEC Internal Regulations Part 4 Certification, Annex A.
Validity
This certificate is valid until 2025-06-02 provided that the conditions in the Solar Keymark Rules are fulfilled and the standard or rules are not modified significantly. The validity of the certificate can be checked in the database, see Solar Keymark website http://www.solarkeymark.org.
Miscellaneous
The manufacturer's factory production control procedures are under surveillance by the responsibility of RISE. RISE certification rules SPCR 402 for Keymark – Solar Thermal Products applies.

Components





SPECIFICATION
Solar collector | 10 vacuum tubes to 60 vacuum tubes |
Water tank | 100liter to 500liter |
Copper coil | no or 1 pc or 2 pcs (optional) |
Work station | Wilo pump,RS5/6 with temperature sendor |
Expansion tank | 8L 12L 18L 24L |
Inner tank | stainless steel 304-2b , 1.2mm - 1.5mm |
Outer tank | PVDF color steel,0.45mm |
Bracket | Aluminium ally 2.5mm 0° to 45° |
Vacuum tube | borocilicate glass grade 3.3 1.6mm 3 layers coating with copper, aluminium and stainless steel |
Package | sea worthy carton, print customer brand logo |
How it work

| Tank steel cut | Welding |
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| Leakage check | Tank welding |
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| Vaccum tube - 3 layers coating | Tank coil inside of water tank |
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Production

Split solar water heater features:
The upright tank can make the water temperature to a high level. It can hot the water instantly.
The tank inside the building, the hot water loses less energy than the normal one
The pressurized solar water heater collector and the water tank is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around
Características del calentador de agua solar dividido:
El tanque vertical puede hacer que la temperatura del agua alcance un nivel alto. Puede calentar el agua al instante.
El tanque dentro del edificio, el agua caliente pierde menos energía que la normal
El colector del calentador de agua solar presurizado y el tanque de agua están separados, lo que hace que el sistema se combine perfectamente con el edificio, lo que reducirá el turismo para el edificio y el entorno.
Back up with electric heater so that in the day without sunshine hot water can also be used
Can be combined with gas or electric heater
Max. Pressure: 12bar; Operating Pressure: 6 bar
It can be used for other function, such as warming
Why buy a 150L solar geyser split system?
150L solar geyser split system installations are a very simple procedure. While your electrical geyser is used as a storage tank, the solar flat panel collector is installed on the roof of your home to generate solar energy. Cold water is circulated when it is flushed in on both the storage tank (electrical geyser) and on the 150L solar geyser split system. When the sun’s solar energy heats up the water, the circulation of the water is started. The heated hot water is transferred to the storage tank or your currently installed electrical geyser. Cold water is then transferred to the 150L solar geyser split system to be heated up by the solar energy. This is the most popular conversion system of solar geysers on the market.
Included with the system:
1x Flat Panel
1x 150L Geyser
10W PV Panel
A4 Battery
Conversion valve
DC Circulation pump
GeyserWise Max
Standard installation
We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for 300 Liters Non-Pressure Solar Collector Water Heater. We also need to continuously expand the market and improve the management of customer service, and constantly improve and standardize the management of internal operations. We firmly take self-improvement as the entrepreneurial spirit, bravely pioneering, dare to be the first, so that the company is invincible in the fierce market competition.
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