Wind turbine 3KW, solar-wind hybrid system, off grid

Wind turbine 3KW, solar-wind hybrid system, off-grid.

Application :

• Chalet, camps, garage, shed of 3-4 rooms. The system provides a load power of less than 1500W.
• Ideal for areas with a stable public network. In other words, reduce your electricity bill.
• Ideal solution for areas where public grid power is unstable. Reliable backup system.
• In addition, the system can be used as an independent power supply.
• So, perfect for isolated area.

Installation requirement:

• Installing a solar panel on the roof requires at least 12 square meters.
• A steep southeast roof is recommended for better solar energy collection.
• An open, unobstructed height is preferred for the wind turbine.
• A space of 2-3 square meters is required to place the UPS system, controller and battery.

Remarks:

• The inverter is designed with a total capacity of 1500 watts. Therefore, the total capacity must not exceed 1500 watts. As a result, the inverter automatically turns off, if the instantaneous load exceeds, to protect the system.
• Calculate the total load capacity, and then select the appropriate inverter system.
• Daily energy consumption is calculated based on the usage required.
• There is an optional ‘by-pass’ which automatically switches to the public grid. Really very useful when there is not enough power in the battery and a connection to the public network is possible.

Different power generation technologies have their advantages and disadvantages. As a result, the main disadvantage of renewables is the initial investment they require. It may seem high. However, this initial cost is largely offset by its many benefits.

Solar photovoltaic panels:

• No pollution.
• Quiet.
• Requires very little maintenance once installed.
• Last life: 25 years or older before being replaced.
• Do not require any fuel, therefore, the system is economical.
• Eliminates the problems and risks associated with fuel transportation, handling and storage. Ideal when the site is difficult to access.

Wind turbines :

• No pollution.
• Much less noisy than a generator.
• Require maintenance once or twice a year only.
• Last life: 15 years or more before being replaced.
• Do not require any fuel, therefore they are economical,
• Eliminates the problems and risks associated with fuel transportation, handling and storage. Ideal when the site is difficult to access.

In summary, solar power generation is estimated based on areas with Class II solar resources. First, the annual sunshine is 3000-3200hrs. Radiation level 6570-7621MJ / m². In conclusion, wind generation is estimated on the basis of the average annual wind speed at 10 meters height.