Non-isolated( transformerless) Max input power(dc):5000w Max dc input voltage:680v Trigger voltage: 420v dc Mppt voltage range350~600v dc Rated input current(dc):14a Max input current 16a dc Dc input channels: 2 Rated ac output power:4600w Max ac output power:5000w Rated grid voltage: 230/240v ac Grid voltage range:195.5~270 ac Max output current: 25a Rated grid frequency: 50/60hz5% Display: 1 lcd, 2 led Thd< 3% Power factor>99% Direct current injection
Sacred high efficiency bendable solar module adopts the highest efficiency cell in the world from usa, with efficiency up to 20% or highter, which enable 25-30% higher power generation than the conventional pv modules at the same size. By adopting the back contact technique, the cell can be coated with the flexible materials and finally forms the high efficiency flexible solar panel.This kind of solar panel can be widely used in the field of electric golf Parked in carton, other depend on specification
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
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.... Size: 138*94*16£¨mmweight:285g
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 Size: 248*189.5*11mm. Net weight:420g
The structure of solar modules 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.
System Components Solar panels:50Wp, Battery:38H/12V, Inverter:300W Controller:5A Power box/cables Volume(CBM):0.090 G.W(KG):26 Packing:266sets'CTN wooden board
System components Solar panels:50wp, battery:38h/12v, inverter:300w controller:5a Power box/cables Volume(cbm):0.090 g.W(kg):26 Packing:266sets'ctn Packing:266sets'ctn
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 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% Carton size: 83*23*56cm Gw: 7.5kg Packaging : 5pcs/pack
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
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. >20kg, carton
Alu. Body 1800mah lithium battery;solar rechargeable flashlight led number: 8 led*1 brightness:40lm working time:1015 hours size:54*253mm. 67*28*20cm
3W-300W. standard size
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. Wood box
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. Wood box
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. Wood box
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
Blades made from carbon fiber, molding, and the weight less than 500g. The whole structure made of aluminum alloy except stator and rotor of motor. Anti-vibration measures applied to the rear of windmill, runs smoothly. Connected to the pole with clamp, simple and reliable, do not need to match the flange. Easy installation, only one screw be used for 3 blades installation. Packing size(mm): 1000 x 550 x 220 Wood box
