1.using IGBT from Mitsubishi company
2.using American ATEMEL company microprocessor
1. using IGBT from Mitsubishi company as the power components
2. using American ATEMEL company microprocessor as figure controller
3. perfect protection and warning functions
4. circuit frame compact,Max. Efficiency≥94%
5. with wide input voltage range
6. RS232/485 communication,multi communication interface can be selected
7. big-screen English LCD, perfect display, interface-friendly
Off Grid Pure Sine Wave Inverter 5KW 96/110/120V for wind power and PV power with factory price
Technical Data Sheet
Input rated voltage
Input rated current
Input DC voltage range
Allow input voltage range
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15%
Input rated current
45.5A / 41.7A / 22.5 A / 21A
Bypass transfer time
Output rated power
Output rated voltage and frequency
110 VAC / 120 VAC / 220 VAC / 240 VAC，50Hz / 60Hz
Output rated current
45.5A / 41.7A / 22.5 A / 21A
Output voltage accuracy
110 VAC / 120 VAC / 220 VAC / 240 VAC± 2%
Output frequency accuracy
50Hz / 60Hz ± 0.05%
Waveform distortion (THD).
Dynamic response time
Power factor (PF)
Crest factor (CF)
Industrial Frequency Transformer
Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection
- Q:Rooftop solar system
- Now the national clean energy, photovoltaic power generation policy is more than 10kW can be free of charge, but the price of electricity recovery is very low, cumbersome procedures.
- Q:What are the main features of solar photovoltaic systems
- Compared with the commonly used thermal power generation system, the advantages of photovoltaic power generation:No danger of depletion; safe and reliable, no noise, no pollution, absolutely clean (pollution-free); not subject to geographical distribution of the resources, can take advantage of the building roof; for example, areas without electricity, and complex terrain area; no fuel consumption and the erection of transmission line can be on-site power supply high quality energy;; users emotionally receptive; the construction period is short, get energy to spend a short time.
- Q:Solar PV systems
- Fifth distributed photovoltaic power generation implementation of self occupied, power over the Internet, the nearest consumptive, power regulation, operation mode. The power grid enterprise uses advanced technology to optimize the operation and management of power grid, and provides the system support for the distributed photovoltaic power generation operation. To encourage investment business entities with the same power supply area of the power users in power grid enterprise cooperation in a variety of ways to achieve the nearest consumptive distributed photovoltaic power generation.
- Q:Solar photovoltaic system
- To search and collect profit (in all spontaneous terms): the average recovery of funds on average generating capacity = * (distributed generation electricity subsidies + residential electricity price =200* (0.42+0.55) =194 were the first year of the recovery of funds = daily recovery funds *365=194*365=70810 yuan investment recovery period = total investment / average recovery of funds is about =450000/70810=7.06 years. 6.5 years 25 years average annual net income = recovery funds * (20 -6.5) + daily average generation price *365 * electricity days *5 years =70810*13.5+200*0.55*365*5=1156680 yuan
- Q:Household solar photovoltaic power generation system connected to the grid, how much money?
- Sold to the power supply bureau 0.45 yuan once, the state subsidy fee of $0.42, a year issued 3000 kwh.
- Q:How to calculate the income of photovoltaic system
- Photovoltaic panels can only generate electricity, storage batteries need to match. The peak power output of photovoltaic panels = peak wattage X local sunshine time X efficiency coefficient of general domestic parts of the sunshine time is 4 hours (per day), the efficiency of PV system with battery is about 0.7. That is to say, 1000W system, the average daily electricity is about 2800WH (2.8 degrees) or so in accordance with the distributed PV subsidy of 0.35 yuan / degree, solar photovoltaic power generation more than the Internet how exactly?
- Q:I want to install a full set of domestic solar heating equipment does not know how much money to spend, please.
- According to the annual use of 280 square meters of construction area of the average daily consumption of 11 square meters, energy saving rate of more than 50% of the total energy consumption of more than 11 square meters. Cost: 38000 yuan (excluding heating part); system design life: 20 years; saving ratio: 280 square housing annual use of wall mounted gas boiler is about 3000 cubic meters of natural gas per cubic, an average of 2.2 yuan, a total of 6600 yuan.
- Q:What is the system voltage of solar panels
- Solar panels are the most basic components of photovoltaic power generation systems and products. Its main role is to convert solar energy into electricity stored in batteries.
- Q:Solar power generation system how to choose?
- Solar power generation technology is now very mature, the most important choice is to generate sufficient power, stable operation, reliable warranty and after-sales service.
- Q:What are the components of the solar photovoltaic system?
- TPT: on the back of the solar battery cover of fluorine plastic film is white, the sun has reflection function, so the efficiency of components increased slightly, and because of its high infrared emissivity, can reduce the working temperature of the component, but also conducive to improve the efficiency of the component. Of course, the fluorine plastic film with the first solar cell packaging materials required for aging, corrosion resistance, air permeability and other basic requirements.
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