The characteristic:
1 the vacuum tubes absorb the solar energy and transfer into the heat energy, then pass it to the u pipe, it can get high temperature.
2 there is no water in the vacuum tube, so the tube will not break in the winter.
3 it is steady and credible.
4 it can be combined with the architecture perfectly.
5 it can be combined with existing pipeline.
6 it can still operate in the event of occasional tube breakages.
The details of material:
Outer tank: alnico 1.5mm
Manifold: 22mm thickness 2mm
U copper type: 8mm thickness 0.6mm
1 The water is heated by the heat pipe rapidly.
2 There is no water in the vacuum tube,so the tube will not break in the winter.
3 It can be combined with the architecture perfectly.
4 It can be combined with existing pipeline.
5 It will be affected by the local water quality,it doesnf+t suit hard water.
6 It can still operate in the event of occasional tube breakages.
The details of material
Outer tank: Alnicof¼1.5mm
Manifold:fT22mm thickness 2mm
Four versions available:
12 volt: 5 and 10 amp ratings
24 volt: 5 and 10 amp ratings
Type of charging: series pwm, state of charge(soc) self-consumption: 6ma maximum
4 stages bulk, pwm, boost and float dimension: 140x90.5mm
Electronic protections: short circuit and over current terminals: for wire sizes to 2.5mm2
-solar and load weight: 250g
Reverse polarity-solar, load & battery temperature: -35 to +55
Reverse current at night humidity: 100% non-condensing
High voltage-load enclosure: ip22
Lightning-solar, load, battery case: abs
Tropicalization: circuit board-conformal coated compliance: ce world bank
Terminals-corrosion protected
Led indications: green charging
Green-yellow-red battery levels
Red low voltage warning and disconnect
Green-yellow-red battery levels
All 3 leds blink-to show mistakes
The controller is designed for solar dc lighting system, there are several optional working modes, and has two output terminals, with separate time set.
Specification: 12v, 12/24v, 5a, 10a, 15a
Use mcu and professional software as the control center to fulfill intelligent soc control, protection to overload, outside and insdie short circuit, reverse connection, thunder and lightining, pv panel reverse current, over charge and discharing etc, usd pwm high efficiency charging way and temperature compensation.
Industry level production standard, led indication on system condition.
The controller pcb is pained with england apl lacquer, its highly moisture-proof
As the same above
9865 Solar Power Equipments Suppliers
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Suunny solar charge controller is controlled by cpu, according to the voltage ofbattery, controller will adjust the charge current and decide if to supply the loads electricity. The following is the detailed performance:
Generally keep the battery on full voltage condition.
Prevent the battery from over-charging.
Prevent the battery from over-discharging.
Prevent supplying electricity from the battery to solar panels during nights.
Reverse polarity protection for battery
Reverse polarity protection for solar panels
When the current of load exceeds the rated one of controller, the controller will turn into the self-protection state and is automatically locked up, the screen shows overload.
Short circuit happens; the controller will turn into the self-protection state and is locked up, the screen show short circuit.
Low voltage happens to battery, the controller will automatically separate loads from system. When the voltage of battery goes up, the loads will automatically restart to work.
Protection from the lightning strike
When controller is normally working, the lcd screen will show new charging current (a dash-before the numeral) , discharging current and voltage of battery every 5 seconds.
Solar lighting
Small unit of 10 watts and above, come with battery and 3 to 5 watt led lamp. We also custome make solar system to replace generator set.
1. Content per set: Solar panel, energy-saving lamp, controller
2. Specification & Features:
a. Solar panel : ( x 1)
*Size: 992 mm (length) x 456 mm (width) x 33 mm (thickness) x 5.5 kg (weight)
*Installation: inclination 15-20 degrees toward sunshine. facing south to obtain the best performance.
*Life time: 5 years
*Electricity:
* 1 solar panel x 8 hours = 50 Watts
* storage: 24 hours. Available for 3 days if used 8 hours per night
*Storage battery: specification - DC 12 V, 50 AH, sealed lead acid battery
b. Energy-saving lamp: ( x 1)
*Specification of PL Street Lamp special type:
DC 12 V, 18 W (= the brightness of 100 W ordinary AC lamp)
*Electricity Consumption:
18 W for 10 hours = 0.018 kw X 10 = 0.18 kw/ h.
*Life time: 5,000 hours under normal use
c. Controller: ( x 1)
Specification: DC 12 V, 8 AH
3. Remarks: Buyer shall by himself prepare lamp pole, sealed lead acid battery, ·X1.2 mm electrical wire for power distribution. The said items are not included in the package/ offer.
Features:
High performance with nice feature
93% absorptance; 25% emittance
Absorbing fins: copper / or aluminum with selected coating
All copper pipe inside
Dark color or silver color of aluminum alloy frame
Cover glass: tempered glass with 4. 0mm thickness
Back cover sheet: galvanized steel sheet or aluminum sheet
Insulation: glass wool
We offer a collection of quality solar road studs to give a perfect solution to requirements of accent lighting or irregular availability of electricity prevails. These are unique road safety devices, which provide clearly visible traffic guidance in all weather conditions.
Our solar studs are easy to install, rugged in built and compact in size. The product incorporates flashing led's and is ideal for usages on curbs, bends, crossings, drive-ways & porches. Our solar panel is specially designed to tap maximum amounts of solar energy and convert it into electrical energy. We use superior quality rechargeable batteries, which are very durable and built-in controller for superior automatic performance.
Available at economical prices, these are high in performance and serve for long.
Technical specifications :
Solar panel - multi-crystalline silicon solar cells .
Source of illumination - super bright led .
Visible distance - 250-350 m .
Battery life - 2 years .
Flashing frequency v 120 per minute .
Operating temperature - 10ªc to + 60ªc .
Maximum load v 12 tons .
Size (mm) - 125x125x75 .
Weight - 0.58 kg .
Working hours - 72hrs (when full charge) .
Battery - two rechargeable ni-cd batteries .
Unbreakable & 100% waterproof, complete weather aluminum die-cast housing.
Available in red, yellow, blue, green and white colors.
Advantage:
Saves money with no electrical consumption.
A permanent source of light on the road.
Fit and forget about maintenance. Heavy duty aluminium casting.
Automatic operation from dusk-to-dawn .
Compact integrated unit, which includes solar panel, optics and circuit.
Outputl: 2.4 w ( hard board)
Charge output: 18-19v , 350ma, can charge computer, ipod, mobile phone, mp3, mp4 player, pda, pmp. Digital camera etc.
1 pc solar energy battery board(waterproofing),
1pc charging wiring for family use,
1 pc car charger, 1pc usb charging wiring for computer,
8 kinds computer adapter, 1 pc electric power storage box,
1 pc connect wiring: 1pc connection of digital products, 11pcs adapter
