REFA model Solar Lighting System designed for walking trails, parks and gardens. Refa can function safely and properly either for standard night lighting or emergencies such as power cuts, disasters and earthquakes.
Refa Solar lighting system can be easily installed off-grid without constructing grid connection which requires cabling and trenching
System operates properly in extreme weather conditions, for example heat and dusty/sandy environments.
Armature luminair between 1000-3750 lumen
3 m. 3.5 m, 4 m pole height options are available
Turn on and turn off hours are adjusted to daylight.
The automatic dimming feature increases lighting period when daylight is inadequate.
User can connect to Bluetooth via mobile application and turn on/off the system and change dimming algorithm.
Standard configuration has minimum 2 days of autonomy
Standard:
Conformed to IEC 60269-6 GB/T13539-6 UL4268-18 UL4248-18
Characteristics:
Rated voltage:1000Vdc 33ka
Rated current:30A UL 32A IEC
Applied size:10*38
Temperature range:-30?-+120?
Features:
1:Imported engineering plastics,better features of antiflaming,high and low temperature;
2:The metal piece made of pure copper silver plated,and one-shot stamping molding,with lower resistance(=9mO,20?)
3:To ensure tightly contact with the melting core,it's made of strong spring material with higher clamping strength ;
4:Non-slip design for the screws,more reliable connection performance has been greatly enforced;
5:Using multiple locks to eliminate false switching,making absolutely safe protection;
6:Label slot has been added,making more convenient marking;
7:Multipolar connection is allowed(accessory can be chosen),it's convenient to make selection;
8:Design of finger safe;
9:Ergonomic shape and make you feel better.
Solar Cell Manufacturing Plant in excellent condition
Equipment overview
Photovoltaic cell manufacturing equipment
Single crystal type, cell size 156.3 �? 156.3 (M
Manufacturing capacity 80 MW / year
Elapsed years after facility introduction January 2011 mass production operation
2. Equipment owned (attached with detailed list)
(1) Production facility
Cleaning device
Damage layer etching apparatus
Texture etching equipment
Phosphor glass etching equipment: 2 units (There are 2 lines on No. 6 line)
Oxide film removal equipment
Diffusion furnace, thermal oxidation furnace: 10 units (6 units for diffusion, 4 units for thermal oxidation)
Plasma CVD apparatus: Three (2 TB type, MCXS type, but no vacuum pump)
Printing drying furnace: 3 units (2 units for electrode printing, 1 unit for dopant printing)
Printing drying Firing furnace: 1 unit
Printing machine: 6 units (2 electrode printing: 2 units, 1 electrode printing: 2 units, dopant printing: 1 unit)
IV inspection machine: 3 units (1 unit for half cut, 1 unit for full size, 1 unit for remeasurement)
Wafer distributor (with inspection device.Wafer thickness, dimensions, etc.)
Various conveying devices (some control parts are taken, operation can not be guaranteed)
Laminator: 4 (NPC made 2 units, Nisshinbo made 2 units)
Plasma etching equipment (not subject to sale as it is sold to manufacturers)
(2) Inspection machine, measuring instrument
Sheet resistance measuring instrument: 2 units
Reflectance measuring device: 2 units
Ellipsometer: 2 units
(3) Other equipment / jig
Printing mask cleaning device: 1 unit
Tube washer (quartz parts wash): 1 unit
Jigs such as each carrier, quartz boat, stack jig
CVD exhaust gas burn-off device
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Jiangyin Tianmu Green Energy Technology Co.,Ltd is a professional manufacturer of solar aluminum frame which covers an area of 30000 square meters.The selling of the products is 150 million dollars each year. Based on customers requirement, our company mainly produces and sells solar aluminum frame. Our products sell well both in domestic and foreign markets and get social acceptance in a high degree. We are looking forward to establish a long-term business with overseas customers based on mutual benefits.
Available size from 11'' square to 22'' square, rectangle shape and
Customized size is welcomed
Environmental peaceful
Definitely take you a fantastic vision and bring you natural light
All types of house can be installed:
Commecial building and office
School and healthcare building
Hospitals/ libraries/ retail outlets
Luxury apartments
Worker house/ social (affordable) house
Customized size is welcomed
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Serial / Model No.: El3094628
Brand Name: Sparklite
Packaging Details: Standard package
FOB Price: 199-299 USD/Set
Payment Terms: T/T or L/C
Min. Order Quantity: 1 Set
Supply Ability: 1000 Set/Sets per Month
Shipping: 20days
Rigidity skylight tube
customized size is welcomed
environmental peaceful
definitely take you a fantastic vision and bring you natural light
All types of house can be installed:
commecial building and office
school and healthcare building
hospitals/ libraries/ retail outlets
luxury apartments
worker house/ social (affordable) house
Rigidity skylight tube
customized size is welcomed
environmental peaceful
definitely take you a fantastic vision and bring you natural light
All types of house can be installed:
commecial building and office
school and healthcare building
hospitals/ libraries/ retail outlets
luxury apartments
worker house/ social (affordable) house
Description of SpecificationUnitsModel
NES60-6-250P
General Data
Nominal PowerW250
Dimensions(L*W*H)mm 1640*992*40/45
Weightkg19
Solar Cell
Cell Type Polycrystalline
Number of Cells 60
Maximum PowerW250
Watt Tolerance%+/-3
Voltage & Ampereage
Maximum System VoltageVolts 1000
Maximum Operating Voltage(Vmp)Volts 30.8
Maximum Operating Current(Imp)Amps8.12
Open Circuit Voltage(Voc)Volts36.6
Short Circuit Current(Isc)Amps9.03
Operational Temperatures
Temp Coefficent of Isc(TK Isc)% per deg.C+0.045
Temp Coefficent of Voc(TK Voc)% per deg.C-0.33
Temp Coefficent of Pmax(TK Pmax)% per deg.C-0.45
Normal Op.Cell Temp (NOCT)deg.C45¡À2
Application
Storage & Operating TemperatureDeg C-40 to +80
Standard Test Conditions 1000W/M2,1.5AM,25
Materials & Accessories Data (All Certified by CE and TUV)
CableConnerctors IP65
LengthM 0.9
Wire Diametermm2 4
Frame Aluminum Anodzed
GlassThicknessmm3.2
Low lron,High Transmisson,Toughness YES
EVA resinmm0.5
Backsheet(TPT)mm0.3
Warranty
(Output)10 years%90
20 - 25 years%80
Whole PanelYears5
Solar modules can be designed according to client' s specific requirements.
ModuleKSP260Wp-156P-60KSP265Wp-156P-60
Maximum power at STC (Pmax)260W265W
Maximum power voltage (Vmp)34.843.6
Maximum power current (Imp)7.487.58
Open circuit voltage (Voc)35.043.8
Short circuit current (Isc)7.958.03
Nominal Operating Cell Temperature45¡À2oC
Temperature coefficients of Isc+0.049%
Temperature coefficients of Voc-0.340%
Temperature coefficients of Pmax-0.430%
Standard Test Conditions (STC)Irradiance 1000W/m2, Module temperature 25oC, Air Mass (AM)=1.5
Power Production Tolerance¡À3%
Solor sensor light
Solar panel:0.55w 16pcs led,1w
Li-ion battery:3.7v 800mah
Ray sensor:auto-light at night
Sound sensor
Sound sensor,led turn on 100%,delay around 30 seconds
Stainless material:AbS+aluminum
Product size:132*92*77mm
The trainer integrated wind power, pv hybrid technology, can be used to finish experiments like solar power generation and solar power generation charging/discharging, inverter power etc.
Ii. Product features
The trainer adopt vertical structure, panel use standard mesh plate, experiment modules are fully exposed, integrated with wind speed measurement and alarm system, complete closed-loop control mode allows users to operate more conveniently.
Wind and solar hybrid power generation control system adopts 16-bit high-performance mcu, effect intelligent control of battery charge/discharge and fan brake.
Off-grid inverter module boot front-end adopts 8-bit mcu control, front and rear axles adopts imported mosfet enable more stable performance, thus can provide a stable 220v pure sine wave ac power during learning process.
Wind and solar power trainer easy to move and convenient to use.
Complete manufacturing line for cigs solar cell (turn-key project)
During the past years our company absorbed the world advanced technology for production of various solar cells and now we have a powerful technical team capable of supplying a complete manufacturing line for cigs solar cell (turn-key project).
Our company is able to undertake the construction of a large, medium or small sized cigs project as per customer, s needs and requirements.
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