Solar charge controller 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 controller 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 Cmp12-1a clp05-1a Cmp12-3a clp05-3a Cmp12-5a clp05-5a Cmp12-10a clp12-8a Cmp12-12a clp12-10a Cmp24-16a clp12-12a Cmp24-20a clp24-16a Cmp24-24a clp24-20a Cmp45-30a clp24-24a Cmp45-45a clp45-30a Clp45-45a Clp05-st2-5a Clp12-st2-12a
Solar panel: 2v/60ma Nicd battery: 600ma 1pc Light source:high bright led 1pc Light source color:white/blue/green/yellow/red switch:control by light automatically Service time at night:8-10h Solar panel: 2v/60ma Nicd battery: 600ma 1pc Light source:high bright led 1pc Light source color:white/blue/green/yellow/red switch:control by light automatically Service time at night:8-10h
Solar water heaters, electric geysers, heat pumps, chimneys.Solar water heaters manufacturing, sales and export
Solar water heater, solar hot water, solar panel, solar collector, heat pump water heater, air source heat pump, swimming pool heat pump.OEM service of solar water heater and heat pump
The characteristic of heat pipe collector 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 doesn't suit hard water. 6) it can be still operate in the event of occasional tube breakages.
Inverter Ac to dc power inverter Product features 200 watts continuous power with 400 watts surge Automatic protection against overload, over temperature and low/high battery conditions Select ac outlet Runs: cell phone, camcorder, stereo, laptop computer, 13f¼ tv, portable work light Protection features Over-temperature protection Low battery voltage shutdown (10.0 vdc and automatic reset High battery voltage shutdown (15.5 vac and automatic reset) specifications: Continuous output power: 200 w Five minute ac output power: 250 w Ac output surge capacity: 400 w Ac output voltage: 115v or 2201v(+/-10 volts) ac Ac output frequency: 60 hz (+/-4 hz) Ac output waveform modified sine wave Dc input voltage range 11 - 15volts dc Battery drain with no ac load
Solar photovoltaic products, solar lighting systems, solar flat plate collectors, solar water heaters, solar drying systems.Turnkey installation for solar lighting and solar water heaters
Blue Coating Features: *Germany high selective blue coating applied for the absorber; *Laser welding between full aluminum absorber and copper tubes ensure good conductivity of heat and firm structure; *Low iron tempered textured glass with high transmittance up to 92%; *Super large effective heat absorption area offers higher heating efficiency and more energy saving; *25 years design life span with max 0.8Mpa pressure; *Have passed EN12975-1, 2, ISO9806-1 tests; *Solar Keymark, SRCC certificated. Packing: Carton Dimension:2000*1000*80
Our solar vacuum tubes has prosperity of high absorption and low emission. The vacuum tube consists of outer tube, inner tube, (al-n-ss-cu) coating and holder.Al-nn-ss-cu is coating for three target tube. Three target assimilate the advanced 12 layers of spattering deposition of trivalent element technology, high borosilicate glass, and gradual change of al-n-ss-cu selective complex absorptive coating. These make three target vacuum tube have high performance of absorption and low reflection ratio. Because of the coating, three target vacuum tube’s absorption rate increase 30%-50% than normal tube.
Tank materials: Inner tank: sus304 Inner tank thickness: 0.6mm Outer tank: sus 304 or colored steel Outer tank thickness: 0.37 Insulation: imported polyurethane Insulation thickness: 50-65 Heat exchanger: copper coil Pressure resistance: 0.6mpa Advanges: pressured operation. The whole system is easily integrated into the building. From outside, it looks more nice. Standard export package
The heat collectors and the water tanks are connected perfectly, the heat which the panels collected will be stored in the water tank, it guarantees 24 hours per day to provide the hot water, and the system can work even under the -30 degrees. It can supply with a few tons even more water, is an ideal hot water supply system. It is applied to the big hotels, restaurants and other large places. 1: The water tank should be placed higher than the heat collectors, while the models are isolated types and the heat collectors are not pressure-enduring; The water recycled freely by the height difference between the water tank and the heat collectors. 2: The water tank should be placed lower than the heat collectors, while the models are isolated types and the heat collectors are pressure-enduring, the water is recycled by the water pump between the water tank and the heat collectors, the specific pressure-enduring models, please see the information of the pressure-enduring models on the web.
Data Model NO. : EPDM3000 Material: NBR + PVC Size: 1330*3000mm Qty Per 20ft Container: 230 Hardness: 65 ±5 Net Weight: 2.86Kgs/ Weight after fill in water: 4.61Kgs/ Tensile Strength: 6.0 250 Mpa Elasticity: 70%
Solar water heater.
Solar heater.
Solar water heaters with vacuum tubes, hot water heater, ecoboiler, pressurizing pumps, magnetic filter, electrical resistance.
Solar Water Heater, Daylight/ Sunlight, Skylight, Collector standard, Large , X Large, boilers from 110 Lt up to 6000LT.
Solar water heater.
Solar water heater.
Solar water heater.