100L Integrated Pressurized Solar Water Heater for Homes

Integrated Pressurized Solar Water Heater – RIWATT 100L with copper heat pipe and evacuated tubes, compact design for flat or sloped roofs, and durable full stainless steel tank for reliable hot water.

●Model； IronMan-100L
●Gross Area:1.546m2
●Model: IronMan-100L/25Gallon
●Bracket:with ADJUSTABLE bracket with middle feet
●Vacuum tubes: heat pipe vacuum tube
●Heat pipe socket: 316L stainless steel
●Warranty:5/7 Years

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PRODUCT DETAILS

Integrated Pressurized Solar Water Heater designed for homes, this RIWATT 100L system features copper heat pipe technology with evacuated vacuum tubes for fast and efficient heat transfer. Its compact integrated design is suitable for both flat and sloped roofs, while the full stainless steel water storage tank ensures durability, corrosion resistance, and stable hot water supply for daily household use.

Integrated Pressurized Solar Water Heater Working Principle

●The heat pipe pressurized solar heater tank has no exhaust hole,therefore,it must bear the pressure come from tap water and hot water,when use,the hot water comes out because of water pressure.
●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.
●No water in the heat pipe makes the whole system can bear pressure.

Heat Pipe Solar Water Heaters Unique Sales Points:

● With ADJUSTABLE bracket(suitable for both flat roof and sloop roof)
● New designed vacuum tube holder.
● New design electric element cover.
● 316L stainless steel socket.

Integrated Pressurized Solar Water Heater Overview:

100L Integrated Pressurized Solar Water Heater for Homes
Model:	Solar Vacuum Tube		Aperture Area	Gross Area	Capacity
Item No.	Qty /【pcs】	Size /【mm】	【M2】	【M2】	【L】
IronMan-100L	10	Φ58 X 1800	0.94	1.546	100
IronMan-150L	15	Φ58 X 1800	1.395	2.319	150
IronMan-200L	20	Φ58 X 1800	1.874	3.092	200
IronMan-300L	30	Φ58 X 1800	2.811	4.632	300

Pressurized Solar Water Heaters Technical Parameters:

Heat Pipe Solar Water Heaters Technical Parameters
1	Model	IRONMAN-SERIAL
2	Water Tank
3	Material of Outer Tank Shell	High Quality Stainless Steel Plate
4	Material of Inner Tank Chest	Food Grade SUS304-2B SS
5	Water Tank Diameter	【360/470 mm】
6	Water Tank Insulating Layer	High Density Polyurethane,【55mm】
7	Vacuum Tube
8	Tube Structure	All-Glass Double-Tube Co-Axial Structure
9	Glass Material	High Borosilicate 3.3 glass
10	Tube Size	581800mm 24 Tubes
11	Coating Material	【Cu/SS-ALN(H)/SS-ALN(L)/ALN】
12	Sediment Method	Tri-Element Magnetron Sputtering Plating
13	Absorb Ratio	0.93-0.96> 92% (AM 1.5)
14	Emission ratio	0.04-0.06(800C±50C)
15	Heat Pipe
16	Heat Pipe Material	TU1 Copper
17	Heat Pipe Condenser Size	【Ø14mm Diameter】【80mm Length】
18	Heat Pipe Body Size	Ø8mm Diameter
19	Riwatt Heat Pipe Pocket	【316 STAINLESS STEEL】
20	Heat-Transfer-Fins	Premium Complete Type (Super Model)
21	Max.Working Temp	-37 ~250C
22	Start-up Temp. of Heat Pipe	<=30C
23	Working Pressure	0.7Mpa.
24	Testing Pressure	1.2Mpa.
25	Daily Efficiency	55%
26	Heat Pipe Material	TU1 Copper
27	Bracket
28	Bracket Material	Stronger Stainless Steel or Galvanized Steel
29	Bracket Angle	27°
30	Bolts & Nuts	Stainless Steel

High Pressurized Solar Waer Heater Key Features:

1.Start up quickly, heat pipe transfer the heat energy into the storage tank swiftly.
2.Withstand pressure of max 10bar, can be connected with city water directly, work automatically.
3. The storage tank and the heat pipe mechanical sealed, the solar water heater can still work even with several tubes breakage.
4. With reasonable design and choose excellent material, the inner tank is without any breakage after one hundred thousand time’s high pressure testing.
5. High density polyurethane foam, well insulation.
6. Can be installed in series and parallel to be a solar hot water system.
7. Can be connected with gas water heater and small boiler, also can preheat the water in advance.8. Can be installed in anywhere ( for example, you can install the solar water heater on the ground of the garden, and use the hot water on the third floor).

Solar Water Heataer with Heat Pipe Advantages:

●Transfer the heat energy quickly, we use special medium in the heat pipe and it can transfer the heatenergy more than 1000 times faster than copper.
●Highly efficient absorber, it increase 20% or more than ordinary solar water heater.
●No water and no water scale inside the evacuated tubes, the tubes will not be cracked even ifduring -40 Degree..
●Withstand pressure of 0.7 Mpa, can be connected with the city water directly.
●Can still work even with several tubes breakage. The water will not flow out from the storage tank.6. Can be used in sunny days even if in the extreme cold climate.

Solar Geyser Accessories；

Integrated Pressurized Solar Water Heater Accessories
Serial No.	Description	QTY. (Pcs)
❶	PT VALVE (90/95℃ Degree ) 3/4’’	1
❷	Non Return & Pressure Relief Valve 3/4’’	1
❸	Backing up electric heater element. 1’ or 1 1/4”	1
❹	Vacuum Safety Valve	1
❺	Magnesium Anode	1
❻	SR609C Solar Controller	1
❼	Pre-Water-Filters	1
❽	Thermostatic mixing valve – 3/4’’	1

Riwattt Solar Water Heater Warranty:

We guarantees the electronic components for one year, the collector manifold and solar water heater tank for 5 years, the vacuum tubes for 10 years,the date of purchase. Only products with manufacturer defects will be replaced. we will not replace equipment which has been damaged, corroded or misused. we will not be held liable for other damages associated with a fault or defect to include labor or other costs. we will not pay for shipping costs associated with the return of defective merchandise but will cover shipment of replacement devices to the customers within the 48 contiguous states if original merchandise is deemed defective.

Quality Statement

Riwatt Solar Co.,Limited shall ensure to supply good quality products in accordance to the quality parameters informed to the distributor.Riwatt Solar shall give and adhere to the

guarantee/warrantee against any defect in their products occurred/surfaced during

the guarantee/warrantee period.

The guarantee period is as follows;

●The Solar Water Tank: 5(five) years

●Heat pipe vacuum tubes:10 (ten) years

●Others: 1 (one) year

The following situations are not guaranteed:

1. Damage is by improper use

2. Refitment by the users himself

3. Man-made damage

4. Over the guaranteed period

5. The damage by transportation or improper maintenance

6. Damage by natural disaster (e.g. typhoon, earthquake)

In case of any replacement repair caused by Riwatt’s product quality defects,

total cost whatsoever shall be born by the company including but not limited to

cost of product, parts, transportation, packing, insurance and any other cost. And

the free replacement or repair should be included in the next order.

Riwatt Solar shall always put their best efforts to supply quality products as per

quoted price in time.

Disclaimer

This manual provides important information regarding the safe installation and operation of your system. It is not intended for this manual to be a complete resource for the installation and safe operating procedures for installing and operation of your system. For the reason of safety, we recommends that this system be installed by a professional installer only. we are in no way to be held responsible for failure to follow your local safety regulations and codes for your specific locality. we will only be held liable for product replacement.

Trouble Trouble Reasons Solutions

Sunny day ,no hot water

The front of solar water heaters have occluder,high tower,trees,tall buildings,fences or other water heaters, short sunshine, causing the water temperature low.Remove the occluder or move the solar water heaters to the place without occluder.

1. Vacuum tube surface have thick dust.

2. Hot outlet valves got leakage or cannot closed well.

3. Vacuum tube or heat pipe damaged .

4. The P/T valve on the main water tank can not closed which cause the water keep flowing. 1. Cleaning the tube surface and reflector.

2. Check the valves.

3. Replace tube or heat pipe.

4. Check P/T valve.

No hot water comedown during wintertime.

1. Pipelines freeze in winter time( Cold area winter is not normal, sometimes to freeze in the morning,

and defrost in afternoon ).

2. Weather is too cold

1. The whole pipeline use heat insulating material(such as EPDM pipe or rock wool…)

2. Use electric heating belt together with water pipe lines,outside with insulating material preservation.

100L integrated pressurized solar water heater well installed in Malawi

FAQs:

1. How does an Integrated Pressurized Solar Water Heater work?

An Integrated Pressurized Solar Water Heater uses evacuated tubes with copper heat pipes to capture solar energy. When sunlight heats the working fluid inside the heat pipe, it vaporizes and transfers heat to the pressurized storage tank. The condensed fluid then returns to the collector by gravity, ensuring continuous and efficient heat transfer without pumps.

2. What are the advantages of heat pipe technology in an Integrated Pressurized Solar Water Heater?

Heat pipe technology offers faster heat transfer, higher efficiency, and better performance in cold or cloudy conditions. In an Integrated Pressurized Solar Water Heater, heat pipes prevent water scaling inside tubes and allow individual tube replacement without draining the tank, reducing maintenance costs.

3. Is an Integrated Pressurized Solar Water Heater suitable for high water pressure systems?

Yes. The Integrated Pressurized Solar Water Heater is designed with a pressure-resistant storage tank and can connect directly to household plumbing. It delivers stable hot water pressure, making it ideal for showers, kitchens, and multi-story buildings.

4. Can the Integrated Pressurized Solar Water Heater be installed on different roof types?

Absolutely. The system comes with an adjustable mounting bracket, making the Integrated Pressurized Solar Water Heater suitable for both flat roofs and sloped roofs. This flexible installation design ensures optimal solar exposure in different environments.

5. What safety and durability features does an Integrated Pressurized Solar Water Heater offer?

The system includes temperature sensors and controllers for safe operation, a newly designed electric element cover for auxiliary heating, and a 316L stainless steel socket for excellent corrosion resistance. These features ensure long service life, stable performance, and safe daily use of the Integrated Pressurized Solar Water Heater.

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