On Grid Inverter
| Price: |
US $ 1/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal,Money Gram |
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Solar panel | Electrical Parameter Standard Test Conditions (STC) |
| Type | LM300-72P |
| Maximum power (W) | 300 |
| Maximum operating voltage (V) | 35.9 |
| Maximum operating current (A) | 8.36 |
| Open circuit voltage (V) | 44.5 |
| Short circuit current (A) | 8.83 |
| Module Efficiency (%) | 16% |
| Temperature Range | `-40ºC to +85ºC |
| Power tolerance (%) | ±3% |
| Standard Test Conditions | 1000W/m2, AM1.5 ,25'C |
| Maximum System Voltage (V) | 1000 |
| The Fuse Rated Current (A) | 20 |
| Reverse Current Overload (A) | 27 |
| Mechanical Characteristics |
| Solar cell | Mono |
| Number of cells (Pcs) | 72(6*12) |
| Size of module (mm) | 1950*990*40mm |
| Weight per piece (kg) | 28.8KG |
| Front Glass | 3.2 mm tempered glass |
| Maximun Load | Snow loda 5400Pa, wind load 2400Pa |
| Hail Coefficient of Resistance | 25mm diameter at 23m/s speed |
| Frame | Anodized aluminium alloy |
| Junction Box Type | Rated current >=12A, IP>=65 |
| Connectors | MC4/MC4 compatibility |
| Cables | 1*4.0mm2, 900mm |
| Backboard | Composite film(TPT/TPE...) |
| Cell Package | Ethylene vinyl acetate(EVA) |
| Temperature coefficients |
| Nominal Operating Cell Temperature | 45±2ºC |
| Temperature coefficients of Voc (%) | -0.292%/K |
| Temperature coefficients of Power (%) | -0.408%/K |
| Temperature coefficients of Isc (%) | +0.045%/K |
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The Second Generation of Grid Tied Inverter On grid inverter used in wind turbine system and solar system.the mostly act on :when the power from wind or solar.through on grid inverter for used immediacy also can from on grid inverter to mains,need't battery,save on cost, diminution spoilage.feature:used the up to the minute CPU for Eupec,the efficiency of the systems will be high,with LCD displaybase on all numeral controller technology ,have many kinds of intelligentize controller function.the system used advanced form technology,reduce ongrid current's aberrance.have perfect protect function,the highest dependability of the system.have CPU look forby the unit technology,and maximun advance the power of the system.can running for many pcs inverter parallel connection.have MPPT function,how many power from wind or solar ,the unit will get the power to the grid .the second generation for the PCB DC voltage are from 12V---450V,so can design small power for 12V DC voltage,and will get more power to grid.Start way: As long as wind turbines or solar panels from the issue of an electric, it can automatically direct and to the power grid, do not need to manually boot.Also directly with a load, working like off grid inverter .Technical Parameter | Model | AK-3000 |
| power(VA) | 3000 |
| Most power | >or >=the power's 20% |
| i/p voltage(V) | 48/96 |
| Allowable electric net voltage range(V) | 270--400 |
| MPPT efficiency | 98% |
| Most i/p current(A) | 50 |
| o/p power(KVA) | 1000 |
| o/p current(A) | 10 |
| Allow mails o/p(V) | 110,220,230,240(±10%) |
| Allow mails frequency(Hz) | 50&60(±0.5) |
| THD | <3% |
| Power factor | 0.98 |
| Mostly efficiency | 94% |
| Europe efficiency | 92.4% |
| size(mm) | 450*497*205 |
| Communication ports | RS485/232 |
| Night power expenditure(W) | <50 |
| Defend grade | IP20 |
| Operational environment temperature(ºC) | -10- +40 |
| electromagnetic compatibility | EN50081,part1 EN50082,part1 |
| Grid disturbance | EN61000-3-2 |
| Grid text | DIN VDE 126 |
| Protections | Protection against short-circuit,reverse
Polarity protection,lone-island domino effect protection,protection against over-load,grounding protection |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| System: |
Utility Grid Connect system |
Hefei Wind Wing Energy Technology Co., Ltd. is the earliest one of the R & D wind energy generation equipment in China. Our company develops under the support of Chinese Wind Power Association, depends on Chinese Academy of Sciences Institute of Automation the long-term technical guidance and the close cooperation. We take the "the national initiative energy crisis subject" as our development goal. Now we have a strong R&D group, and researched and developed a profession leading WIND AND SOLAR SUPPLEMENT new energy generating system.
People are paying attention to our products, for the features: Green energy, environmental protection, regenerative and natural energy, etc. Our systems have widely applied in so many fields: City view, communication station, military army, science & education, weather department, fishing vessel, irrigation, oil well, seawater desalination, open country inspection, and so on.
As the first domestic enterprise developing the WIND AND SOLAR SUPPLEMENT new energy, we have passed ISO9001: 2000 quality and management system certification and EU CE certification. Our WIND AND SOLAR SUPPLEMENT new energy range systems are faithful and popular in the domestic and foreign clients, becoming the profession leading enterprise.
We always persist in the enterprise culture of "being a creditable person, live a worth while life", we insist on providing vast customers with the first-class goods, the top-notch technology heart and soul. We heartedly wish to intensively co-operate with old and new customers for greeting together with the challenge WIND AND SOLAR SUPPLEMENT new energy spring arrival!
