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
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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:Are solar panels now in use?
- Generally through the position, speed and torque in three ways to control the servo motor to achieve high-precision positioning of the transmission system, the transmission technology is the high-end products.
- Q:How to open solar stores
- There is a solar dealer, in the local solar market, can be described as a coup. Use the bus as a propaganda tool, bus station, the first sentence is: "a certain store solar power station to remind you:" in the caption on the bus, he hit the store's telephone and communication; on the phone 114, the opening of the new building signs, banners, and even background cloth Online shopping, playing a certain solar energy store. In view of the store is more than the target customers, the dealer also sent a trick to go back and forth to its store expenses reimbursement, in this way, the customer into the store. With the help of external forces, a good manufacturer of this card. Dealers in the choice to join an industry, have to go through thousands of pick million, so that the industry has the impact of brand agents.
- Q:What are the forms of solar energy? My villa would like to design a comprehensive utilization of solar energy.
- Solar hot water, solar photovoltaic power generation, various solar lamps
- Q:How to do a good job of solar water heater marketing?
- First, environmental protection: vacuum tube solar water heater purchase tips. According to the calculation, each household solar water heater during its 15 years of use, will reduce the coal to atmospheric carbon dioxide emissions of 26 tons, 136 tons of carbon monoxide, dust 1120 tons, 352 tons of sulfur dioxide, 908 tons of nitrogen and hydrogen compounds, this is not a small number of residents in our Province, in the subtropical zone. Suffering from the hot days of suffering, such as the province's residents are using solar water heaters can reduce the average temperature of 1 degrees, so the use of solar energy, make the sky bluer, mountains greener, the water clearer, gas cooler, is an effective measure of green environmental protection.
- Q:How much does it cost to install solar energy in rural areas
- With the continuous improvement of people's quality of life, every day at home to wash a hot bath has become a modern civilized lifestyle, economical and convenient solar water heater can meet the needs of people. However, in the face of dazzling array of solar products, how can you buy a satisfactory water heater? Himin to remind you that the purchase of solar energy to the four look".A look at the effect of condensing heat collection. The ability of condensing heat collection is an important sign to measure the performance of solar water heater, and is also an important factor affecting the heat gain of solar water heater. Vacuum tube solar water heater collector heart, it will make energy into heat energy, heat water in the water tank, so much the sameexternal conditions of vacuum tube to heat, directly affect the water temperature. At present, the market has two kinds of vacuum tube, a vacuum is manufactured by traditional gradient film tube, the other one is manufactured by international leading interference film patented technology, with the "three high vacuum high temperature resistance, anti cold, more efficient characteristics of the tube, the heat will be increased by 30%. Completely solve the traditional vacuum tube in the rainysky illumination is insufficient when the water temperature is not high, the winter temperature is too low when the solar water heater is not good problem.
- Q:In the domestic high temperature solar energy collector can achieve how many degrees, the existing product and the technology form?
- Above three types of high temperature system, although the operating temperature difference is not small, but the overall efficiency is not much difference, both in the 20~25%, and the temperature is high, the comprehensive efficiency is high, the business efficiency is not high.Low temperature solar thermal system, refers to less than 200~300 degrees Celsius, power is almost blank, because the theory of efficiency of solar thermal power generation system at low temperature is relatively low, but personally think that if the utility system developed a reasonable, the comprehensive efficiency and business efficiency is not low.
- Q:Good solar polymer or monocrystalline
- Strongly recommended products tested in the sun or cloudy days will not be worse than the single crystalPolycrystalline solar panels solar panels with batteries, our company is committed to the development of solar cell production, processing and sales as one of the most professional. Product solar panels: respectively, including epoxy encapsulated battery board (PET process components) monocrystalline silicon, polycrystalline silicon, as well as laminated toughened glass packaging large components and amorphous silicon solar panels. Can also be produced by a variety of shell materials or solar panels processing production cooperation. Products are widely used in small and medium-sized solar lighting, solar street lights, electric cars, mobile phones, toys, calculators, digital chargers, POLY crafts, can drive small motors, such as charging, power generation with. We can design according to your requirements. Respect every buyer to buy and put into operation
- Q:Solar energy application technology, there is no prospect
- You can check the latest trends on the internet. According to experts, the development of the dual opposition to China's photovoltaic industry has a short-term impact, but a national leader also said: I hope that businesses can survive six months... The following is a detailed process of the EU against china. In February 28, 2013 the European Commission announced that the EU PV Glass Association complaint based on originating in the photovoltaic glass Chinese anti-dumping investigation, the photovoltaic glass soda lime glass plate, with iron content of less than 300ppm, the solar transmittance in the above 88% characteristics.
- Q:Solar heating easy to use? Has anyone used it
- Solar energy can be combined with heating. But it is still defined as "energy saving" more appropriate, rather than defined as "heating". The use of solar energy must be energy efficient. Suggest you can use gas stove heating, more money. If you want to save energy, then the gas stove and solar energy, solar bath, gas stove for heating and auxiliary heating as a solar energy.
- Q:The steps of making solar technology stubs
- Material Science：Black plastic bag, rope.Making method:The black plastic bag filled with water after the bag tied in sunlight (see photo). After a while, the bag of water on the heat, can be used to wash your face, wash your feet.3 material: walnut, stick, rubber mud, small cloth.
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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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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