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.
Material 1. Frame: anodized aluminum alloy 2. Front: tempered glass 3. Back cover: tpt 4. Encapsulate: eva Carton and pallet
Features 1.The voltage can be 12v, 24v, 48v 2.Compact size and light weight 3.Led indicator show the pv, battery and dc load status Sdrc-20 Rated charge current 5a 10a 15a 20a Rated load current 5a Color box, weight:0.22kg size:141*96*34mm
Feature 1.Output power can be adjustable Sdl-sf60w solar charge controller with led driver System voltage 12v; 24v; Output current ¨¹1.2a Current output accuracy
Our 270w to 300w solar panels are of high quality .They have over 25 years life time, hailstone resistance.They can work in good order under great changes of temperature.They are mainly applied to the power stations and some grid connected system projects. Wooden pallet, Dimension 1950¡á990¡á50 Weight 29.5kg
The advantage of our solar panels have 10 years experience of solar module encapsulation, reliable performance during using period.They have been applied successfully to grid-connected systems in many foreign countries , such as turkey , australia and malaysia. They really have enjoyed a great reputation. Wooden pallet Dimension 1620¡á990¡á50 Weight 19.6kg
The solar panels are composed by the a-grade solar cells .They have a high conversion rate and a long lifespan .Our products have passed through the ce certificate which can be exported to many foreign countries. Besides , the products can be applied to many fields. Wooden pallet Dimension 1620¡á990¡á50 Weight 19.6kg
The solar modules of our factory have good quality in workmanship and processing . The brand of our company¡¯s products are called ¡°longguan¡±which has been promoted into markets more than 10 years. Wooden pallet Dimension 1950¡á990¡á50mm Weight 29.5kg
The solar panels are designed to meet the different demands . They are designed to withstand high wind pressure and snow load, and they can be installed on on-grid or off-grid solar power stations, commercial and industrial building roof-tops. Wooden pallet Dimension 1580¡á808¡á50 Weight 15.8kg
Solar led garden lights with motion sensor. Quoted price is ex-factory. 5 years warranty. 100nos
