| It is the better choice to combine wind turbine and solar PV as the residential power system. |
| A hybrid system that combines wind and photovoltaic (PV) offers several advantages over either single system. In much of the world, wind speeds are low in the summer when the sun shines brightest and longest, The wind is strong in the winter when there is less sunlight available. Because the peak operating times for wind and PV occur at different times of the day and year, hybrid systems are more likely to produce power when you need it. |
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| Sample 1: 500W hybrid system |
| Wind Turbine |
400W/24V |
| Wind Controller |
20A/24V |
| Solar Panel |
200W/24V |
| Solar Controller |
10A/24V |
| Battery Bank |
200AH/24V |
| Inverter |
500W, 24V to AC |
| a. Can supply 300W for 5-8 hrs |
| b. Battery can be charged in one day |
c. System can be enlarge easily |
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| 1. MW series can connect and work parallel directly. So you can easily add more wind turbine for a system to enlarge the power supply. |
| Sample 2: 1000W hybrid system |
| Wind Turbine |
2pcs 400W/24V |
| Solar Panel |
300W/24V |
| Controller |
hybrid |
| Battery Bank |
400AH/24V |
| Inverter |
1-2KW, 24V to AC |
| a. Can supply 1kW for 3-5 hrs |
| b. Battery can be charged in one day |
c. System can be enlarged easily. |
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2. About Controller.
A hybrid controller can be used but expensive.
But also, you can use our small wind controller for each wind turbine, and with solar controller for the solarPV. These were be cheap enough. |
| 3. About Inverter. A modify sine wave inverter can work well with most of your electric appliances. |
| 4. About Battery. More battery can stroe mor energy. But make a banance between the price, and the power actually need everyday. |
When try the renewable system, my advices are:
1. The weather is important when decide a system, as long as the minium power you need everyday.
2. If you have not large buget, try a smaller system first, you can enlarg it anytime you want.
3. Good lead-acid battery bank can work for 5 years, but should not consume over 50% of its capacity everytime. Battery is a little expensive. So grid tie system is a good choice for residential users.
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New Design: A small independant hybrid power supplier for garden
1. Total output is 200W, with 24V battery (capacity optional).
2. The wind turbine is a new design MW-100L: can start below 2M/S, diameter is only 0.6M, with a cover to double the wind at the blade.
3. Solar panel is 50W (also capacity optional).
4. The whole system is about 20Kg expect the battery bank.
5. Can be used in the garden or portable.
6. Can work as garden lamp, irrigating device (with garden pump), or charger.
will be finished in 6 weeks.
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