Home and Farm
Renewable energy helps save the electricity bill and live green.Wind or PV on-grid system is good for where individuals are allowed to feed their energy to the grid.Wind and PV hybrid off-grid system with battery bank is good for where distributed generation is not allowed.
Renewable Energy for Private House
Overview
- Off-grid system for Individual house
- Average wind speed is 5.6m/s
- Effective sunshine is 4 hours per day
- Energy consumption of the house is 8800kwh
Solution
- One set of 3kW VAWT with 5.5m tower
- One group of 3kW PV panels
- 8kW hybrid controller
- 55 pcs of 2V/800ah batteries connected in series
Result
- The VAWT produces 5550kwh per year
- The PV produces 3050kwh per year
- The wind and PV hybrid system covers nearly 100% of the need of the house and saves the electric bill once and for all.
Renewable Energy for Private House
| Case: | Turbine Model: | Installation Year: | Installation Place: |
|---|---|---|---|
|
Renewable Energy for Private House |
P3000 |
2010 |
Austria |
Wind Energy for Farm
Overview
- On-grid system for farm
- In Australia, the individuals are allowed to sell their renewable energy to the grid.
- Average wind speed is 6-7m/s
- Electricity price per unit is AUS $0.3
- System Configuration
- One 10kW VAWT
Result
- The 10kW VAWT produces 25,000kWh per year, which equals annually AUS $7,500 payback.
- In view of environmental protection, the VAWT saves CO2 emission of 25 ton per year
Renewable Energy for Private House
| Case: | Turbine Model: | Installation Year: | Installation Place: |
|---|---|---|---|
|
Wind Energy for Farm |
PK10 |
2010 |
Austria |
