Hot water thermal solar collector flat panel solar hot water system
Whether it is electric water heaters, gas water heaters or
traditional flat panel solar hot water system, while enjoying
domestic hot water, many families have encountered a series of
problems, especially flat panel solar hot water system. As a green
and renewable energy source, flat panel solar hot water system are
widely used, but many people find thatflat panel solar hot water
system do not have water problems frequently, especially in cold
winter days, solar water heaters have strike phenomenon, just like
idle. What should I do if the solar water heater is not watered?
There are many reasons for the solar water heater not to be
watered. Let us take a look!
First of all, if the controller panel shows no water, you can put
hot water to see if it is actually empty, because sometimes the
sensor malfunctions and sends an error signal to your control
panel, it seems that there is no water, but there is actually
water.
If the actual water is not discharged, it is sure that the water in
the tank is empty and the water is not up, then it may also be a
solenoid valve failure.Solar water must be passed through it in
order to be watered. . Inspection method: Press water, and then
turn on the shower head to adjust the direction of hot water. If
there is water, it proves that the solenoid valve works normally.
If it does not, it will be broken. It is very simple to change the
solenoid valve, only two wires, 12V DC, very safe.
If you find that the solenoid valve is good after you put on the
water, you can suspect that there is a leak. Put your head out of
the window to see if there is a waterfall.Because your situation is
not going to go on the water, it is either a huge leak (cause of
the waterfall) The solenoid valve does not fill water at all.
If your home is very old-fashioned flat panel solar hot water
system, such as the float type water supply method, the kind
without indoor controller. Then there is the possibility that the
float is broken and the water is not available.
Nowadays, the solar energy source is the master of everything, and
the flat panel solar hot water system is an indispensable part of
the modern comfortable home system. What to do if the flat panel
solar hot water system does not fill water, master the above
inspection methods, can be used for better use of flat panel solar
hot water system. As technology changes with each passing day,
solar water heaters will continue to improve, ensuring free hot
water from the sun 365 days a year.
(1)Technical Specification:
Water Tank
1. Inner Tank:
Food grade SUS 304 stainless steel/316 stainless steel, 1.2mm,
diameter 360mm
Out Tank: Galvanized steel/201 stainless steel/304 stainless steel, 0.4mm,
diameter 460mm
Insulation: 50mm high-density polyurethane foamed
Inlet&Outlet: 1/2” or 3/4”, stainless steel
Copper Coil: Single copper coil or double copper coil
2. Flat Plate Solar Collector
Dimension L*W*H (mm): 2000*1000*80
Cover Material: Low iron, tempered glass
Surface Treatment: Black chromed/blue film
Header: Copper TP2 22mm* 0.6mm (6 pcs)
Riser: Copper TP2 22mm* 0.6mm (6 pcs)
Insulation: Fiber glass
Casing: Anodized aluminum alloy frame
Bracket: Galvanized steel sheet, 1.5mm/201 stainless steel, 1.2mm/aluminium
alloy, stainless steel screws & nuts
3. Accessories
Electric heater, magnesium anode,TP valve, working station(include
digital controller, circulation pump, expansion vessel, safety
valve & fittings) and so on
| Model | Flat Plate Solar Collector | Collector Bracket | Pressurized Water Tank (No Coil) | Accessories | FOB shanghai /USD for 40HQ container |
| BS-FPC-P 100L | 1*BS-FPC-1 | 1 | FPC-P 100L | Do not include | US$224.00 |
| BS-FPC-P 150L | 1*BS-FPC-1.25 | 1 | FPC-P 150L | Do not include | US$284.00 |
| BS-FPC-P 200L | 2*BS-FPC-1 | 2 | FPC-P 200L | Do not include | US$410.00 |
| BS-FPC-P 250L | 2*BS-FPC-1.25 | 2 | FPC-P 250L | Do not include | US$479.00 |
| BS-FPC-P 300L | 3*BS-FPC-1 | 3 | FPC-P 300L | Do not include | US$588.00 |
FPC Flat Plate Solar Collector
| Item | BS-FPC-1.25 | BS-FPC-1 |
| Riser Pipe Type | GRID |
| Length×Width×Height (mm) | 2000×1250×80 | 2000×1000×80 |
| Header Pipe Material and Qty. | Copper TP2, Ø22 mm (2 pipes) |
| Riser Pipe Material and Qty. | Copper TP2, Ø8 mm (9 pipes) | Copper TP2, Ø8 mm (7 pipes) |
| Gross Area (m2) | 2.5 | 2.0 |
| Absorber Area(m2) | 2.27 | 1.82 |
| Net Weight (kgs) | 35 | 30 |
| Liquid Capacity (ltr) | 1.53 | 1.23 |
| Surface Treatment | Sputtering (Blue Titanium Absorber) (Bluetec) |
| Absorber Plate Material | Aluminum Board |
| Absorptivity | ≥95% ±2% |
| Emissivity | ≤5% ±2% |
| Frame Material | 6063 T5 Aluminum Profile,Thickness : 1.2mm |
| Back Plate | Galvanized Steel |
| Insulation Material & Thickness & Density | Fiber Glass 30mm,Density:36g/m3 |
| Transparent Cover | Super White Low Iron Embossed Tempered Glass, δ3.2mm, Light
Transmission ≥ 91.5% |
| Instant Thermal Efficiency (η) | 0.79 | 0.77 |
| Heat Transmission Medium | 70% Propylene Glycol+30% Pure Water |
| Test Pressure (Mpa) | 1.2 Mpa, and Keep 15 Minutes |
| Working Pressure (Mpa) | 0.7 |
| Advising Flow Rate (L/H- m2) | 70～80 |
| Heat Loss Coefficient a1* (w/ m2.℃) | 3.25 | 5.00 |
| Collector Stuffy Temperature (℃) | 190 | 180 |
FPC-P Series Pressurized Water Tank
| Model | Inner Tank | Insulation Layer | Outer Tank
| Coil Length | Tank Height |
Inner Dia. (mm) | Thickness (mm) | Thickness (mm) | Out Dia. (mm) | Thickness (mm) | Single Coil (mm) | Dual Coil (m) | (mm) |
| Lower(mm) | Upper (mm) |
| FPC-P 100L | 360 | 1.0 | 55 | 470 | 0.5 | 20 | 15 | 10 | 1060 |
| FPC-P 150L | 360 | 1.2 | 55 | 470 | 0.5 | 20 | 15 | 10 | 1450 |
| FPC-P 200L | 450 | 1.5 | 50 | 550 | 0.5 | 20 | 15 | 10 | 1340 |
| FPC-P 250L | 480 | 1.5 | 50 | 580 | 0.5 | 25 | 18 | 12 | 1450 |
| FPC-P 300L | 480 | 1.5 | 50 | 580 | 0.5 | 25 | 18 | 12 | 1700 |
| FPC-P 400L | 580 | 2.0 | 60 | 700 | 0.5 | 30 | 20 | 15 | 1560 |
| FPC-P 500L | 580 | 2.0 | 60 | 700 | 0.5 | 35 | 25 | 15 | 1890 |
| FPC-P 600L | 580 | 2.0 | 60 | 700 | 0.5 | 35 | 25 | 15 | 2176 |
| FPC-P 700L | 645 | 2.0 | 60 | 750 | 0.5 | 40 | 28 | 17 | 1920 |
| FPC-P 800L | 800 | 2.0 | 100 | 1000 | 0.5 | 45 | 30 | 20 | 1860 |
| FPC-P 1000L | 800 | 2.5 | 100 | 1000 | 0.5 | 50 | 35 | 25 | 2100 |
| FPC-P Series Pressurized Water Tank Specification |
| Inner Tank | Food grade SUS 304-2B stainless steel |
| Out Tank | Galvanized steel |
| Insulation | High-density polyurethane foamed |
| Inbuilt Heat Exchanger | Copper or stainless steel (Φ12/16/19/25mm) |
(2) Optional Accessories and their Function:
PT valve: temperature and pressure safety valves, with dual temperature and
pressure protection;
Electric backup: to heat water when rainy and cloudy days;
Magnesium bar: to soften water in hard water area;
TK-8A/TK-7/TK-5 digital controller: to control water level, feed
water automatically and control the operation of electric heater at
a certain tempeature as we except
Check valve: to prevent hot water from flowing backwards
(3) Application:
The main use is for family use, such as bathing, cloth washing and
so on.
Solar water heater with assistant tank model is widely used in
apartment, hotel and school.
Also it can be used for swimming pool, farm.
FAQ:
1- What is your Delivery Time?
LCL order/Sample order: within 7 days.
Full container order: 7-14days.
2- What is your Guarantee Time?
5 years.
Provide you with 1%-2% extra accessories and vacuum tubes, they are
free for you.
3- Can you accept OEM ?
YES.
4- What is your Payment Term?
We accept T/T or L/C at sight, Western Union.
5- What is your MOQ?
1 set.
6- What is your Packing?
LCL order/Sample order in wood cartoon.
Full container order in high quality standard export carton.
7- What is your FOB Port?
We accept FOB Shanghai, Ningbo etc.
8- What is your Monthly Production Capacity?
10000 sets.
9- What is your Shipping Term?
By Sea/Air/Rail.
