Non-isolated( transformerless)
Max input power(dc):4400w
Max dc input voltage:680v
Trigger voltage: 420v dc
Mppt voltage range350~600v dc
Rated input current(dc):13a
Max input current
Dc input channels¡êo 2
Rated ac output power:4000w
Max ac output power:4400w
Rated grid voltage: 230/240v ac
Grid voltage range:195.5~270 ac
Max output current: 20a
Rated grid frequency: 50/60hz5%
Displayo 1 lcd, 2 led
Thd&3%
Power factor>99%
Direct current injection<20ma
Grid mornitoring: rs 485
Power consumption at night
Protection class: ip 65(outdoor)
Cooling method: natural cooling
Operating temperature¡êo-20~60
Storage temperature: -40~80
Relative humidity:0~100%(non-condensing)
Altitude <2000m
Reference physical size(l*w*h)615*343*217mm
Reference weight: 27kg
Reference physical size(l*w*h)615*343*217mm
Reference weight: 27kg
Sin phase
Features:
1.Can be recharged through direct sunlight.
2.Over-charge, over-discharge, over-load and short-circuit protection.
3. Led charging indicator/ power indicator display
4. Elegant fashion design, very portable
¡ñspecifications:
1. Built in li-ion battery: 3.7v/3000mah;solar panel power:1.4w
2. Input: 5v/500ma
Output voltage: 5.0v/1a (max);
3. Charging time by sunlight: 12-14 hours; charging time by usb port: 8-10 hours
4. Size: 138*94*16£¨mmweight:285g
Fits for iphone, ipod, cellphones, digital cameras, mp3/mp4, psp, pdas....
1. Powerful solar panels(noncrystalline silicon), recharges itself in indoors and outdoors
2. Built-in wireless bluetooth 3.0 version;
3. Operating distance:¡§q10 meters;
4. Built-in rechargeable ni-mh battery 80mah; can work about 40 hours after full charge; charging time 6-7 hours
5. Energy saving sleep mode ;
6.Compatible with ipad2/ipad3 & other devices support bluetooth
7.White & black
8.Ultra-thin design, very portable
9. Size: 248*189.5*11mm. Net weight:420g 10.Accessories:soft touch stylus+user guide
Cells
The high-efficiency of mono and poly solar cells ensure adequate power for panels.
Glass
Low iron tempered glass, 3.2mm thickness with high reflectivity.
Eva
Higher transmission rate, antioxidant capacity and temperature resistance, no expansion or contraction.
Back film
Increase efficiency of modules sightly and reduce module¡¡¥s temperature. Aging resistance, corrosion resistance and airtight.
Frame
Using the framework of the anodized aluminum frame with high intensity, mechanical shock resistance capability.
Functional features
1 applies to commercial, residential applications for on-grid and off-grid applications.
2 produced with strict quality control standards and a worldwide certification program.
3 easily installed on the ground, roof, building face or tracking system.
4 reduces electricity cost and creates energy independently
5 modular, no moving parts, fully scalable and easily installed
Warranty
25 years warranty for 80% of output10 years warranty for 90% of output10 years limited mechanical warranty
Carton and pallet.
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System components
Solar panel:40w; controller:5a; lead-acid battery:24ah;
Led light 3w*2pcs/dc fan*1pcs/power box/instruction volume(cbm):0.024 g.W(kg):16
Packing:980sets'ctn
Item : monocrystalline solar panel 60watt
Details :
Applications
Large on/off-grid power stations
Rural and island electrification
Commercial/industrial building roof-top systems
Residential roof-top system
Solar street lamp
Other industrial and commercial applications
Electrical technical data
Power: 60wp
Open circuit voltage (voc) 21.24
Short circuit current (isc ) 3.84
Maximum power voltage (vmp) 17.5
Maximum power current(imp) 3.43
Solar cell efficiency (%) 18
Solar module dimension: 805x535x35mm
Maximum system voltage 1000v
System output voltage: 12v
Physical characteristics
Operating temperature -40¡æ to +90¡æ
Storage temperature -40¡æ to +90¡æ
Pressure bearing ¡ü2400pa
Wind bearing ¡ü5400pa
Hail impact test 225g steel ball drops from height 1m
Temperature coefficients
Noct 45¡æ¡à2¡æ
Temperature coefficient of isc +0.05/¡æ
Temperature coefficient of isc -0.34%
Temperature coefficient of pm -0.5%
Power output tolerance ¡à3%
Origin china
Model number
Cw3000
Brand name
Cross world
Input voltage
Dc12v or 24v or 36v or 48v or 110v or 220v
Output current
27.27a or 13.64a
Output frequency
50hz or 60hz
Output power
3000w
Output type
Single
Output voltage
110v or 220v
Size
330*200*145 (mm)
Type
Dc/ac inverters
Weight
7 kg
Output efficiency
A maximum of 94%
Peak power
6000w
Waveform distortion
£¼3%
No-load current
<1.5a or 0.8a or 0.3a
Start
Bipolar soft-start
1.The original level of before and after the double soft-start technology.
2. Cpu core spwm pulse width control technology.
3, the original constant power technology.
4, the installation of the mos transistor anti-reverse technology.
5. Before and after class isolation technology
6. A perfect and powerful fault protection alarm and automatic recovery feature
(undervoltage protection, overvoltage protection, overload lock protection, overtemperature protection, anti-reverse polarity protection, short circuit protection)
7, battery over-discharge alarm protection.
8, the safety of shock.
9, does not affect the working life of electrical equipment
10, this product is small, light weight, high efficiency, low distortion,
Non-polluting, low noise. Aluminum alloy shell, surface blasting anodic oxidation
Treatment, high hardness, beautiful appearance;
11.The product uses high-quality double-sided design is simple
Sophisticated techniques and equipments, components are allhigh-quality original,
To ensure high quality
Certificates certificate name certificate number
Ce gb1067414912
Price usd 370 / piece
Packaging 1 piece per carton
Package size 460 x 300 x 235 millimeters
Package weight 8.7 kilograms
Delivery lead time 15 days
Minimum order 1 piece
Cross world industrail.. Www.Crossworld-industrial.Com
In additional to solar panel and converter; system integrated controller & inverter, simply connect the solar panels and batteries to the system, the system can work, easy for use the inverter frequency structure ( transformers ), controller is pwm.
400 Watt Solar Ups System (Hybrid mode)
100AH Exide Tubular Battery
850VA Inverter
400 watts Solar Photovoltaic Module
30 Amps Solar Charge controller
Total Project cost including Angle and Installation vat 5% etc = 70,000
Backup 5 hours for two Fans 3 Tube lights
Backup 7 Hours for two fans 20 watt cfl 4 no’s
Backup 9 Hours for two fans 10 watt Led lights 4 no’s.
Mainly used in electrical performance auto test and resuit record of solar mono-si , poly-si or a-si cell module.
1, flash impulse continuous adjustable range 10~100ms
2, four lines measure;14-bit 4 channel high-speed synchronous collection card
3, 8000 dates collection points
4, irradiance automatically compensation;temperature automatically compensating
5, voice counts off and prompts;counting prompts of flash time
6, 24 continuous working , xeop lamp have 300, 000 times flash
7, touch-screen control.
Ffective test area:2000*1200mm/5w~300w
Effective test range:5w~240w
Measuring voltage:0~100v( resolution ratio 1mv)
Measuring current:0~20a( resolution ratio 1mv )
Test parameters:isc, voc, pmax, vm, im, ff, eff, temp, rs, rsh
EFD series (EFD10KW, EFD20KW, EFD30KW AND EFD50KW) still can be used as grid tied system. However, a grid tied inverter to be needed for wind turbine system to be connected to state grid.
Small wind energy systems that are connected to the electricity distribution system are called grid-connected systems (on grid). A grid-connected wind turbine reduces the power consumption from the utility company and can be used for lighting, appliances, electric heat etc. When the wind system produces more electricity than required, the excess is sold to the utility company. Whenever wind powering is insufficient, the grid system fills the gap.
The grid connected applications are implemented successfully in countries that have introduced an incentive plan for renewable energy. The incentive plan may include subsidies on installation, net metering option, and subsidized feed-in tariffs (fit) otherwise known as renewable energy payments.
Calla glory grid tied wind turbines including eg30kw, eg50kw which can work under on-grid circumstance without an extra inverter which is different from regular wind turbine generator system.
Products of efd series are equipped with aluminum cover, got advantages on both performance and appearance. The key parts of controller are integrated with international top brand, like plc from mitsubish, contactor from schneider, etc. Convenient can be brought to the end users for testing and using the generator system by applying touch screen on interface controller and remote control by gprs.
Nacelle adopt aluminum alloy compression molding, light in weight;
Silicon steel sheet: using model 600 cold rolling silicon steel sheet, difficult to be heated;
Rotor: material of the magnet is ndfeb( h grade), high efficiency and thermostability;
Tail: molding by fiber glass mat, good suppleness and high intensity.
Wood box
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