Description: OEM Flat panel solar water heater
Color: Custom made
Size: 2mx1m
Material of out tank: 0.31mm thickness color steel/ fluorine carbon steel
Material of inner tank: Food grade 1.2 mm thickness SUS304 stainless steel
Tank insulating layer: 50mm thickness, 45kg/m3 high-density polyurethane foamed
Inlet and outlet hole: Female G 3/4
Max pressure: 0.6Mpa
Flat panel solar bcollector Dimension: 2000x1000x80mm
Absorber material: Selective balck chorme/Blue coating
Head pipe: Copper/Φ22x0.6
Branch pipe: Copper/Φ10x0.5
Quantity of Branch pipe: 7PCS
Welding: Laser welding
Cover: Low iron tempered textured glass
Frame: Anodised aluminium alloy
Insulation material: Rock wall
Bracket: 1.5mm thickness of galvanized steel material,25degree.
Structure of tank: 8 holes for PT valve,water inlet and outlet,electric heater,Mag Rod , Temp.Sensor.Heat exchange inlet and outlet
Welding: Argon arc welding
Fastening pieces: Made of stainless steel screw
Absorber area: 2m2
Temperature tolerance: from -5C to 250C
Tank capacity: 150L
Quality features, certificates
1.High level of efficiency due to Sunselect coating on the absorber.
2.Low energy loss thanks to excellent thermal insulation.
3.Suitable for on?roof and flat?roof assembly Installation: vertical, side by side.
4.Robust aluminium frame for maximum durability.
5.Highly reliable with long useful life due to the use of high quality, corrosion?resistant materials. Glass covering made from
6.low iron solar glass.
Bracket: 1.5mm thickness of galvanized steel material,25degree.
Structure of tank: 8 holes for PT valve,water inlet and outlet,electric heater,Mag Rod , Temp.Sensor.Heat exchange inlet and outlet
Welding: Argon arc welding
Fastening pieces: Made of stainless steel screw
Absorber area: 2m²
Temperature tolerance: from -5C to 250C
Tank capacity: 150L
Quality features, certificates:
High level of efficiency due to Sunselect coating on the absorber.
Low energy loss thanks to excellent thermal insulation.
Suitable for onâ??roof and flatâ??roof assembly Installation: vertical, side by side.
Robust aluminium frame for maximum durability.
Highly reliable with long useful life due to the use of high quality, corrosionâ??resistant materials. Glass covering made from low iron solar glass.
Easy to erect and install.
Plug & Play: E.FOR.U 800 Watt Solar Balcony Power Plant is the perfect solution for anyone who wants to generate electricity in an environmentally friendly and sustainable way. It is easy to install and can be connected in a few minutes.
Solar panels: The solar panels have a total output of 800W (2x400W) and come with a 12-year product warranty and a 25-year performance warranty. Thanks to the 210mm PERC cells, the module efficiency is 20.81%. You can generate a lot of green electricity if you set up the system in a sunny location.
Inverter: The Deye inverter has a peak power of 600W. You can save up to â?¬327.60 annually on electricity costs. The product has a warranty of 10 years.
Smart monitoring: Through the inverter's WiFi function, you can use the SOLARMAN APP to intelligently monitor and record your system. This gives you real-time information about the amount of electricity generated.
German company: We are a local company in Germany and deliver by freight forwarder with a fast shipping of 3-5 days. Our experienced staff will be happy to advise you before and after your purchase and will be available to answer any questions you may have.
A solar panel, also known as a photovoltaic (PV) panel, is a device that converts sunlight into electricity through the
photovoltaic effect. Hereâ??s a detailed description of solar panels:
Structure and Components
1. Photovoltaic Cells:
* Solar panels are made up of multiple photovoltaic cells arranged in a grid-like pattern on a rigid frame.
* Each cell is typically made from silicon, the most common semiconductor material used in solar panels.
2. Encapsulation:
* Photovoltaic cells are encapsulated between a front glass cover and a backsheet or encapsulant material.
* The front cover is tempered glass designed to protect the cells from environmental factors while allowing sunlight to pass through.
Specifications
Maker: LG Electronics
Model: LG280S1C-A3
MAX POWER: 280w
Condition: Used
Type: Polycrystalline
Number of Panels: 83,160 units (80 containers)
Timing: Expected to be available by end of 2025
Various Solar Panels, Mono, Poly, from 225 W to 630 W.
Container loading and shipping available to worldwide destinations.
Volume discounts for container shipping apply.
Constant large stock in regular basis available from Japan.
We are looking for worldwide partners in this field.
Model: IRA-HP58/1.8-OEM12
Color: Custom made
Material of out tank: 0.31mm thickness color steel/ fluorine carbon steel
Material of inner tank: Food grade 1.0 mm thickness SUS304 stainless steel
Tank insulating layer: 50mm thickness, 45kg/m3 high-density polyurethane foamed
Inlet and outlet hole: Female G 3/4
Max pressure: 0.9Mpa
Solar collector tube: 3.3 Borosilicate glass with Al-SS/Cu coating 58x1,800mm with heat pipe
Thickness of glass tube: 1.6mm
Vacuum tube tightness: P0.005 Pa
Absorption: as=0.93-0.96(AM1.5)
Emission ratio: µh=0.04-0.06(80C±5C)
Idle sunning property parameters: Y=220~260m2.C/KW
Average heat loss coefficient: ULT=0.6~0.7W/(m2.C)
Bracket: 1.0mm thickness of galvanized steel material
Structure of tank: 4 holes for PT valve,water inlet and outlet,Mag Rod
Welding: Argon arc welding
Fastening pieces: Made of stainless steel screw
Absorber area: 1.124m2
Heat pipe size: Dia14mm x 70mm length condenser,170cm length in total
Heat pipe material: TU1 copper
Heat pipe power: >120W/pcs
Temperature tolerance: from -35C to 250C
Tube quantity: 12 tubes
Other Tube quantity: 8/10/12/15/18/20/24/30/36 tubes
Tank capacity: 150L
Other Tank capacity: 80/100/120/150/180/200/240/300/360L
Heat pipe pressurized solar water heater features:
1.Adopts the best conduction performance metal- heat pipe (copper).
2.Can be used all year round in the cold climate.
3.High efficiency, rapid warming. Heat pipe in vacuum tube could transfer hot energy to cold water in pressurized solar water heater tank rapidly.
4.The whole pressure of the system is up to 1.5kg/M2, the inlet could connect the tap water directly, the max pressure can be 0.6Mpa.
5.No water in the tube, one tube broken don't influence the system working.
6.The design for inner tank is reasonable and scientific, which could hold 100, 000 times fatigue test without any damage.
7.Dual-purpose brackets for both flat and inclined roof.
8.The system is pressurized, it keep a constant temperature of water in the tank, avoid the problem came from water level controller malfunction which could cause water flow out.
Pressurized solar water heater working principle:
1.The pressurized solar water heater tank has no exhaust hole, therefore, it must bear the pressure came from tap water. The hot water comes out because of water pressure.
2.Vacuum tube absorbs solar energy, and conductive copper pipe transfers the heat into the pressurized solar water heater tank. In this case, the water inside the tank becomes hot.
3.No water in the heat pipe makes the whole system could bear pressure.
Millionsun solar forced circulation system (Series C)flexibly integrates flat plate collectors, water tanks and control system, forming a heating system with closed loop forced split circulation, which is applicable to both house hold and large scale hot water projects, such as hospitals, hotels and schools.This system operation Automatic control and operation,safe and convenient.
Characters:
1) Easy Maintenance
No glycol, simple structure. No annual and periodical check-ups or maintenance is necessary. Blind sleeve design, no pollution, no-leaking heat pipe, easy installation. No water in vacuum tubes, one broken tube will not affect the function of the whole system.
2) High Performance
With the cutting-edge vacuum-tube collecting technology, over 92% of sunshine energy is converted to thermal energy for heating and no circulation loss. Thicker insulation layer, functioning well in winter, even in minus-30-degree environment.
3) High Reliability
System is simply working with the city net water, without pumps. Inner tank made by stainless steel SUS316-1.2mm. Working with high pressure, directly connected to running water, automatically functioning. With T/P valve and exhaust valve, it protects the tank from shrinking.
4)Year-round Operation
With the freezing-proof technology, the system is designed and installed to operate for all seasons. Electric heater is optional to use, to ensure plenty hot water in rainy days.
Principle:
When vacuum tube absorb solar energy and heat the heat pipe ,the working fluid vaporizes and rise to the top of the heat pipe condenser, when heat pipe condenser meet cold water and cool down, the
working fluid will fluidity and return to the bottom of the heat pipe, so once and once again to repeat this process.
Harness the power of the sun with our cutting-edge Solar Products viz. solar panels, solar Photovoltaic modules (PV modules), Mono Crystalline, Poly Crystalline, grid tied, off grid, hybrid and solar water heater system include storage tanks and solar collectors. Discover eco-friendly solutions for energy generation and consumption, paving the way for a sustainable future.
Bontel Advantages:
1.The high weather-proof selective absorbing film from full-automatic magnetron sputtering production line developed by Bontel;
2.With Bonding heat transferring technology and laser welding technology;
3.High quality low-iron tempered glass with surface treatment to get high transmittance and low emittance;
4.Circulation fluid in closed copper pipes, no glass tubes. So collectors without corrosion and circulation fluid leaking;
5.The solid built-in absorber plate can absorb all solar radiation improve working efficiency and integrated well with buildings.
OEM factory since 1998
CE,ISO,CCC,SGS
Samples welcome
5 years warranty and free training
Feature:
Low cost and no need high pressure material.
Easy installation for flat roof or inclined roof;
More safe and so hard enough to bear one people standing.
Reliable and long lasting efficient
Strong erosion-roof, no pollution to water
Detail Specifications:
Inter-tank: Food grade and high anti-corrosion SUS 304-2B stainless steel by auto welding & thickness: 0.5mm
Outer-tank: Color Steel painted with corrosion layer &thickness: 0.5mm
Insulation: 55 mm Polyurethane foam (heatápreservation 72hrs)
Working pressure: 0Mpa(Testing pressure: 0.05Mpa)
Flat collectors: Black chrome coating plate / Titanium(or Tinox) coating plate (Copper Connection: +22mm, 3/4ö)
Bracket : Bracket: Hot galvanized steel painted with anti-corrosion layer & thickness:1.5mm
Feature:
Special Anodized aluminum alloy frame to ensure handsome appearance and can accept high pressure without leakage.
50mm fiberglass insulation and EPDM seal strip to assure the solar collector can work under cold temperature.
Operation Temperature -33 degree to 120 degree.
Patterned temper glass or low iron temper glass (4mm thickness) is not easy broken with very high transmission and low emission
Black chrome or Magnetic blue sputtering coating has very higher absorption rate to ensure the high efficiency.
For the production of thin film and solar cell encapsulation substrates with high strength requirement
The solar polyester film can protect the solar panel.
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