20KW Single-Phase 220VAC Power-Frequency Solar Power Inverter
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 8000 pc/month
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Product overview:
The inverter is a highly stable and reliable power supply meeting high reliability requirement for power grids and network systems.Its high quality enables it to provide safe,reliable and overall protection for loads such as data centers of users,industrial control equipment ,precise medical system equipment and household appliances.It has perfect protection functions and high reliability because of a full digital vector control technology based on real-time processing by DSP,MCU and DDC.In both the pure sine wave output mode and the inversion mode,it can output a pure sine wave power supply with low distortion,thus providing the best power supply guarantee for the loading equipment of users.
Main features:
1.High reliability
Frequency tracking,noise filtering and low distortion in inverter output because of double-conversion design
2.High adaptability
A wide range of input frequency,which realizes stable operation of fuel generators
3.High optimal performance of the battery
An intelligent battery management technology,which guarantees a longer battery life and decreases the times of battery maintenance.
An advanced constant-voltage charge technology,which activates the battery to the most extent,saves the charge time and guarantees a longer battery life
4.Overall automatic protection and alarms such as output overload protection
5.Efficient IGBT(Insulated Gate Bipolar Transistor) inversion technology
Good high-speed switching feature,large-voltage and large-current operating characteristics,and voltage drive of IGBT(The fifth- generation IGBT has a lower saturation voltage drop and higher operation efficiency and reliability.)
Technical Parameter
| Ratec capacity | 20KW | |||
| Inverter | Input of the mains supply | Voltage | AC220V±20% | |
| Frequency | 50Hz/60Hz | |||
Input of the battery | Type | Sealed Lead-acid maintenance-free inverter(sealed gel maintenance-free inverter) | ||
| Rated voltage | DC96V(110V/120V/192V/220V/240V) | |||
| Voltage of floating charge | DC110V(13.6V of each battery*battery quantity (such as 13.6V*8=108.8V)) | |||
| Cut-off voltage | DC86V(10.8V of each battery*battery quantity (such as 10.8V*8=86.4V)) | |||
Output | Voltage | 220VAC/230VAC/240VAC | ||
| Voltage adjustment | Voltage stabilizing:±1%; dynamic:±2%(0-100% load change<20ms)< td=""> | |||
| Frequency stability | 50Hz/60Hz(when powered by the battery) | |||
| Torsion frequency of ferquency | <1s< td=""> | |||
| Harmonic distortion | Linear load:<3%(full load);total rectifier harmonic:<5%< td=""> | |||
| Overload capacity | 120%,10min;130%,20a | |||
| Waveform | Sine wave | |||
| Efficiency | Inversion efficiency | Load 100%>=95% | ||
| Switching time | Switching between the mains supply and the battery | <50ms< td=""> | ||
| Switching between the inverter and the bypass | <50ms< td=""> | |||
| Conditions | Temperature | -10~50ºC | ||
| Relative humidity | 20%-93%(no condensation) | |||
| Altitude | Below 1,000m | |||
| Noise | 40-50dB(measured 1m away) | 45-55dB(measured 1m away) | ||
| Dimensions(W*D*Hmm) | 690*370*763 | |||
| Weight(kg) | 160 | |||
- Q: Solar garden lamp product parameters
- Rainy days guarantee: can work continuously for more than 15 rainy days (regional / seasonal different) (can be made on request)Without the need for laying underground cables, without payment of lighting, key components of solar panels, solar garden lights the solar street lamp intelligent controller, DC maintenance free storage battery and a lighting lamp through the national development and Reform Commission, the world bank /GEF/ photovoltaic products certification. The utility model is mainly suitable for the lighting and lighting of the city road, the small square, the industrial park, the scenic spot, the park green belt, etc..
- Q: What are the forms of solar energy? My villa would like to design a comprehensive utilization of solar energy.
- Solar heating, refrigeration, as well as solar panels with warm glass, heating room......
- Q: What are the disadvantages of traditional solar water heater
- As a developing product, solar water heater is not perfect. People are skeptical about solar water heaters, solar water heaters can normal water supply, can bring convenience to life?
- Q: How to make better use of solar energy
- The first stage (1900~1920 years) at this stage, is still the focus of solar power plant solar energy research in the world, but the spotlight by diversification, and began to use the flat plate collector and low boiling point device, gradually expanded, the maximum output power of 73.64kW, with the objective clear, cost is still high.
- Q: How to do a good job of solar water heater marketing?
- Three, safety: non pressurized solar water heater working principle. Gas water heaters, electric water heater is widely used in the existing safety problems, the province each year due to the accident, use water heater to cause death in 5 cases above, and with the increase of users, the number is rising, the use of solar energy does not exist poisoning and the hidden danger of electric shock, very safe, even if the solar water heater electric heating function, because the heating body away from the user, coupled with the use of time is only 1/10 of the electric water heater, so the possibility of harm has reached very little and negligible.
- Q: Now there is no sun, cloudy days can use solar products?
- At present, I have not found this kind of solar energy
- Q: 30MW solar thermal power plant total investment
- At present, there are three kinds of solar cells, such as monocrystalline silicon, polycrystalline silicon and amorphous silicon. Monocrystalline silicon solar cell conversion efficiency of up to 20%, but the price
- Q: Solar energy product development prospects?
- Summary: at present, the country's top ten brands of solar companies together market share is less than the national market of 10%, companies want to get a larger market share is difficult. Domestic solar water heater market development problems, intense competition. Local laws and regulations activate the project market, the development of the industry ushered in new growth, the rapid development of solar water heating system engineering market, government policy support. The pain of the industry - too frequent flow of talent. The flow of talent of the solar water heater industry is too frequent, among enterprises personnel frequent job hopping, which is harmful for the development of enterprises, but also bring the product homogeneity and marketing homogeneity consequences, market promotion means that the same product function and price of roughly the same situation.
- Q: Advantages and functions of solar energy
- Second: the earth, no matter where there is solar energy can be in situ development and utilization, there is no transport problem, especially for trafficunderdeveloped rural areas, islands and remote areas had more use value. Third: solar energy is a kind of clean energy. In the development and use, does not produce waste residue, waste water and gas, also there is no noise, but will not affect the ecological balance. Absolutely not cause pollution and pollution.
- Q: Monocrystalline silicon market when the turnaround, to what extent
- China's solar photovoltaic industry is not a bright prospect of solar photovoltaic industry competition and traditional fossil energy competition. As a result of fossil fuel causes global warming, the world is looking for new alternative energy program, the EU put forward in 2020, the substitution of renewable energy to reach 20%, 2050 reached 80% - 100% plan, Chinese also proposed in 2020 reached 15% China the proportion of non fossil energy, so in the future alternative energy plays a leading energy what is energy?
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20KW Single-Phase 220VAC Power-Frequency Solar Power Inverter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 8000 pc/month
OKorder Service Pledge
OKorder Financial Service
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