1. Powered by 3 power sources optional: battery, sunshine or AC power 2. Soft starting, stable running and low noise 3. LED indicator for power input and battery situation. 4. High efficiency, high speed and strong CFM as normal AC ceiling fan 5. Saving 80% energy than AC Fan, Only 25W maximum power consumption 6. Best for solar systems, especially for the places where lack of electricity power 7. Multiple operation modes, operated by solar panel, 12V battery and AC controller. 8. Pure copper and electronics controlled brushless DC motor by own design 9. Keeping normal temperature during operation 10. Long lifetime with more than 10000 hours 11. Low consumed power, Very economical for home usage 12. Full electric protection for VRLA battery charging and discharging. 13. Suitable for house, hotel, camping, remote area and other indoor or outdoor cooling.
The multi-functional solar lantern has handy design and durable life, providing safer and more affordable lighting, it is available for people who live especially in rural areas, the solar LED hand light is also a high-power LED lamp, enabling mobile phone, camera and other digital products charging independent from power grids.
BEELAND portable solar panel can absorb power from even weaker sunlight directly then provide power supply.This powerful solar panel charger utilizes high efficient mono-crystalline solar module with anodized Al alloy frame. Each kit features built-in-charge regulator that monitors the power output into the battery ensuring the maximum charge is being provided and once fully charged, will protect the battery from over charging. In addition, a strengthened, powder coated steel support frame is attached to allow the panels to be directed towards the sun, 5 meters of high quality automotive cable with battery clamps for direct connections to the battery are also included. The padded storage bag is available for protection when being transported or stored.
BEELAND portable folding solar panel can absorb power from even weak sunlight directly then provide power supply This powerful solar panel charger utilize high efficient mono-crystalline solar module. Each kit features an built-in-charge regulator that monitors the power output into the battery ensuring that the maximum charge is being provided and once fully charged, will protect the battery from over charging. In addition a strengthened, powder coated steel support frame is attached to allow the panels to be directed towards the sun, 5 meters of high quality automotive cable with battery clamps for direct connections to the battery are included so that it is the padded carry and storage bag for protection when being transported or stored.
designed more than 20 power international power projects; Cooperation relationship with domestic well-known design institute. 2. Cost-effective equipments Cooperative relationship with oems, lower price with higher quality; Higher efficiency with the most advanced technology; Well-known oems guarantee after-sales service; Runh four domestic branch(beijing, qingdao, harbin and shanghai) Supervise manufacturing and quality. 3. Competitve delivery time Guaranteed design: Runh design institute guarantees design schedule; Guaranteed manufacturing: Cooperating relationship with manufacturer; Runh local branch supervises manufacturing schedule and quality; Guaranteed installation & commissioning: Professional and practiced installation and commissioning team; Guaranteed overall management: 4. Highly professional construction team Highly professional and experienced engineering team; Superior construction sub-contractors; Tailor-made construction proposal; Perfect engineering supervision; Cost-effective construction management; Multi-projects executed experience; International talents allocation. 5. After-sales service Training, provide training to owner's staff for necessary skills; One-to-one high efficient service system; Global distribution after-sales service team; Customer file--guarantee long-term safe and stability; Periodic visit and master operating condition and Provide trouble shooting solution; Spare parts supply with a much lower price; Professional and practiced maintenance team. 1mw-660mw
Ich is arranged with i spray desuperheater in the middle and ii economizer, primary and secondary air preheaters at 0 experienced and Professional engineers for all systems of power plant in our design institute, they could make proposals for power projects of various sizes. 2 cost effective equipments: We establish cooperative relationship with domestic well-known oems, their products employs the most advanced technology and their quality could be guaranteed. And they provide equipments for us with a relatively competitive price. Besides, we have undertaken 28 international power projects which also could prove that our products and services are very competitive. 3 competitive delivery time: Time is very important, especially for power projects and we could guarantee and provide competitive delivery time. In order to achieve this goal, we mainly have 4 steps: Step 1: design, our design institute could guarantee the design schedule; Step 2: manufacturing, our cooperative oems will arrange our order preferentially; Step 3: local branch, we have 4 local branch in domestic, and they will manufacture the manufacturing schedule and quality of our orders. Step 4: rich experienced and professional team, our team have accumulated rich experience and they could solve the problems and risks and avoild potential delays in delivery. 4 after-sales service; Many owners worry about this, especially for international power projects and we provide complete after sales service to reduce your risks such as one-to-one service system; periodic visiting; customer documents; global maintenance team, etc. Usage:industrial, power stationplace style:verticalmanufacturing level:amedia:steam and waterfuel:coal-firedburning style:fluidized bed combustion boilerpressure:subcritical pressurewater circulation:natural circulationgas flow type:water tubesize:1mw~660mwexport markets:global
Our main products are cfbc boilers, all kinds of biomass-fired boilers, oil-fired boilers, pulverized coal-fired boilers, msw incineration boilers, coal-mud boiler, ect. We can supply different kinds of cfbc boiles from 35t/h to 650t/h. They are widely applied in different fields and regions owing to the following advantages: low requirement for the coal quality, mature technology, good cost-effective nature and simple operating maintenance. In oreder to satisfy the various clienta, our boilers obey the asme, ped and ibr standards. Enviromental protection and prorection by using clean energy is highly advocated. Various biomass-fired boilers can be supplied, including technology of water-cooling vibrating stocker. The technology of combined grate and cfbc biomass-fired boiler power generation is widely applied in rice hull, straw, coconut shell, paper pulp, waste wood and other fuels. We can also supply the latest garbage and garbage ramification boilers. Standard:30mw-660mw
Solar panel type Frame or frameless Color Silvery white Service lif 25years Why choose our solar panel mounting system? 1. Easy installation. The professional design makes this solar panel mounting system install easily. So it saves your time and labor. 2. High quality. All of our solar panel mounting system have the certificates of rosh, ce and iso with 25 years service life. Also we provide the 10-year warranty. 3. Competitive price. Concise design saves the materials a lot and makes costs of solar panel mounting system very competitive. 4. Quick delivery The safety package and quick delivery Please contract us : Contact person:maggie zhang Tel:0086-516-85935222 Phone:0086-18305208101 Email :maggie(at)sinoremarkable(doc)com Msn:maggie-sinoremarkable(at)live(doc)com Skype: maggie-remarkable
Low iron , 3.2mm, 4.0mm thickness Crate, pallet.
Eco life provides thin film panels (a-si & c-si) with close partnerships with our partner. By automatic production lines from switzerland and imported raw materials, we ensure more reliable performance. Compared to crystalline solar panels, thin film panels has higher temperature co-efficient of pmax(-0.29%), which ensures higher(20%) power output, especially in hot areas. In addition, thin film panels can be used as environmental construction materials in bipv projects. 20 pieces/wooden box
Power from 2w to 310w available. Customer tailored products available. 2pcs/ carton box
*Product Name: 5A Home Controller(New Style) *Rated Charging Current:5A *Rated Load Current:5A *System Voltage:12V/24V Automatic Identification *Undervoltage Voltage:12.0V; ×2/24V; *Over-discharge Protection Voltage:11V/ 22V *Over-dischargeRecovery Voltage:12.5V/25V *Over Voltage Protection:15.5V/31V *Charge Return Voltage:13.2v ×2/24V *Boost Voltage:14.6V×2/24V (Hold Time10min)(Call it when Only Appear Over-discharge) *Direct Charge Voltage:14.4V; ×2/24V (Hold Time10min) *Float Voltage:13.6V; ×2/24V(Hold TimeDropped to Charge Return Voltage) *Temperature Compensation: -5mv//2VPromote,Direct Charge,Floating Charge,Charging Return Voltage Compensation *No-load Loss:6 mA *Charge Loop Drop:Not More Than0.26V *Discharge Loop Drop:Not More Than 0.15V *Load Overload/Short Circuit Protection:Yes *Control Mode:Hand Switch *Work TemperatureTechnical grade-35 to +55
Products Specifications : 1.Grid-series models: 200W 2.Recommend use solar panels: 320Wp 4.DC Maximum Input Power :300W 5.DC maximum voltage: VpvDC30.2VDC 6.DC voltage range Vpv :10.5V~28VDC 7.Maximum output power factor :99% 8.Maximum input current :15A 9.AC output power :200W 10.AC maximum output power: 200W 11.Anti-voltage protection :Fuse 12.AC standard voltage range :90~140VAC/180~260VAC 13.AC frequency range: 55Hz~63Hz/ 45Hz-53Hz 14.Output current total harmonic distortion :THDIAC
Solar pumps system Solar pumping system becomes more and more popular, it can be applied to daily use (underground water), agriculture irrigation, forestry irrigation, desert control, pasture animal husbandry, water supply for islands, wastewater treatment engineering, and so on. In recent years, with the promotion of the utilization of newenergy resources, solar pumping systems are more and more used in municipal engineering, city centresquares, parks, tourist sites, resorts and hotels, the landscapes and fountain systems in the residentialareas.This system is composed of a solar array, a pump and a solar pumping inverter. Based on the designphilosoSolar pumping system becomes more and more popular, it can be applied to daily use (underground water), agriculture irrigation, forestry irrigation, desert control, pasture animal husbandry, water supply for islands, wastewater treatment engineering, and so on. In recent years, with the promotion of the utilization of newenergy resources, solar pumping systems are more and more used in municipal engineering, city centresquares, parks, tourist sites, resorts and hotels, the landscapes and fountain systems in the residentialareas.This system is composed of a solar array, a pump and a solar pumping inverter. Based on the designphilosophy that it is better to store water than electricity, there is no energy storing device such as storebattery in the system. Inverter Features: Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method; Fast response speed and stable operation; Better than the conventional methods which may lead to the problems including poor tracking performance, unstable operation or even damaging water hammer effects when the irradiation on the array change rapidly. Digital control with full automatic running, data storage and complete protective functions (overload, over voltage, under voltage, over heat, reverse polarity, thunder, over flow and dry running). The main circuit adopts intelligent power module (IPM), with high reliability and high efficiency 98%. Unique design of aluminum alloy with good cooling and shielding, LCD display (43*29mm) and keys, easy operation, good view through LCD when setting parameter, feel comfortable. Protection degree IP41, working temperature: -10c+50c Inverter connects to city power when there is no sunshine to keep system pumping water is available (optional). Low voltage drive device is our patent right product, can be used in small solar pumping system to save the quantity of solar panels. For more details welcome to contact us.Skype:gznianguansales , salesATgznianguan.com
Inverter Features: Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method; Fast response speed and stable operation; Better than the conventional methods which may lead to the problems including poor tracking performance, unstable operation or even damaging water hammer effects when the irradiation on the array change rapidly. Digital control with full automatic running, data storage and complete protective functions (overload, over voltage, under voltage, over heat, reverse polarity, thunder, over flow and dry running). The main circuit adopts intelligent power module (IPM), with high reliability and high efficiency 98%. Unique design of aluminum alloy with good cooling and shielding, LCD display (43*29mm) and keys, easy operation, good view through LCD when setting parameter, feel comfortable. Protection degree IP41, working temperature: -10c+50c Inverter connects to city power when there is no sunshine to keep system pumping water is available (optional). Low voltage drive device is our patent right product, can be used in small solar pumping system to save the quantity of solar panels.
Solar panels Specifications GZ Nianguan manufacture a broad range of power solutions. Ranging from solar panels, wind generators, "Grid Tie Inverter", automotive inverters, off grid controller/inverters, backup power solutions (UPS) ,water pump system and diesel generators etc.. We can do almost anything (reasonable). What is most important is what customer need. Our specialty is complete power solutions. We often get very involved in our customers projects to help them maximize their profitability. Here at Guangzhou Nianguan Electronics Technology Co.Ltd. we pride our self on having excellent customer service with good English language skills. We have almost 24/7 availability on email, skype, msn, qq, yahoo etc... (24/7 emergency phone contact). Being responsive, precise and thorough is part of the core of our business philosophy.
Application: Repower c series solar charge controller is designed for solar system application, it can charge the battery intelligently in the daytime, and discharge to offer 24-hour current in dc system.Or control the system output time manually, the Pwm Sdpc-sp-40a Pwm Sdpc-sp-50a Pwm Sdpc-sp-60a Pwm Rated charge current 30a 40a 50a 60a Rated load current 30a 40a 50a 60a Work voltage 12v; 12/24v auto Over load, short circuit protection 1.25 rated load current 60sec, 1.5 rated loads current 5sec, over load protection action. ¡ý3 rated load current short circuit protection action. No load current ¡ü6ma Charging circuit voltage drop ¡ü0.26 v Load circuit voltage drop ¡ü0.15 v Over voltage protection 17v; ¡á2/24v Work temperature Industry stage:-35¡ãc to +55¡ãc; Boost charge voltage 14.6v;¡á2/24v; (keep 10min) Direct charge voltage 14.4v; ¡á2/24v; (keep 10min) Float charge voltage 13.6v; ¡á2/24v; Charge return voltage 13.2v;¡á2/24v; Temperature compensation -5mv/¡ãc/cell (boost charge, direct charge, float charge, charge return voltage); Lower voltage indicate Size:185*105*55mm Weight:1.32kg
Main technical parameters Model no.: Sdt-sf24a10t(e) Rated charge current 10a Rated load current 10a System voltage 24v/12v auto switch; Max solar input voltage 60v 100v 100v Max pv input power 130w@12v 260w@24v Energy conversion efficiency Max 98% Protection for over load and short circuit 1.25rated load current 60sec. 1.5 rated loads 5sec ¡ý3rated current short circuit protection action No load consumption ¡ü30 ma Charge circuit voltage drop ¡ü0.26v Discharge circuit voltage drop ¡ü0.15v Over voltage protection 17v, ¡á2/24v; Work temperature Industry stage:-35¡ãc to +55¡ãc; Boost charge voltage 14.6v;¡á2/24v;(only when over discharge) Direct charge voltage 14.4v; ¡á2/24v; Float charge voltage 13.6v; ¡á2/24v;(keep time:until drop to charge return voltage) Charge return voltage 13.2v; ¡á2/24v; Temperature compensation -5mv/¡ãc/2v(boost charge, direct charge, float charge, charge return voltage) Lower voltage indicate 12.0v; ¡á2/24v; Over discharge voltage 11.1v; ¡á2/24v; Control mode (mppt)maximum power point tracking Weight:0.5kg
Features: • protection : • input low voltage • overload • short circuit Specification : Specification Model no. Item Sk1000-112 Sk1500-124 S1500-148 Sk1500-212 Sk1500-224 Sk1500-248 Rated output power 1500w Input voltage 12v 24v 48v 12v 24v 48v Output voltage 100 / 110 / 120v ± 3% Frequency (switch selectable) 50/60hz +/- 0.05% Peak output current 25a 11a Efficiency (full load) 85% 87% 88% 86% 89% 90% No load current draw 1.5w saving mode Output waveform Sine wave
Simple, classic and fashion... 1.Green, echo-friendly , powered by the sun 2. Energy saving , low voltage, safe and convenient 3. High quality and factory price 4. Automatic light control 5. Fast and easy to instal uality? After price confirmation, you can require for samples to check our quality. Can you do the designs for us? Yes. We have a professional team with rich experience in packaging box design and manufacturing. We can manufacture the products as per your requirements. How long can i expect to get the sample? It will be ready for delivery in 7-15 days. The samples will be sent to you by express. You can use your own express account or prepay us if you do not have an account.
