For 3KW/4KW/ 5KW, there are an independent dump-load box.
The wind/solar hybrid controller is the control device which can control wind turbine and solar panel at the same time and transform wind and solar energy into electricity then stores to the battery bank.Wind/solar hybrid controller is the most important part in off-grid system, whose performance has much effect on life expectancy and operational stability of the whole system, especially the battery expectancy. Or battery service life will be shortened by over-charge or over-discharge.
⊃ Superior military-grade components to ensure the product stability.
⊃ Perfect protection function, thus the system has higher reliability.
⊃ Check and set all operation parameters as requirement from LCD display.
⊃ Voltage limiting and current-limiting charge mode ensures battery in the best charging status.
⊃ PWM stepless unload mode, which burn the excess power into dump load, making the battery charging in best status.
⊃ Stand alone wind/solar hybrid power station; Stand alone domestic household wind/solar hybrid power system.
⊃ Mobile communication base stations, expressway and other non-residential regions.
⊃ Coastal islands, remote mountainous, border posts for regions shortage of or without electricity.
⊃ Government demonstration projects, landscape lighting project.
|Rated Battery Voltage||48V||96V||110V||120V||220V|
|Rated Wind Turbine Input Power||3kW||3kW||3kW||3kW||3kW|
|Maximum Wind Turbine Input Power||4.5kW||4.5kW||4.5kW||4.5kW||4.5kW|
|Wind Turbine Brake Current||63A||32A||28A||25A||14A|
|Rated Solar Input Power||900W||900W||600W||900W||900W|
|Floating Charging Voltage||58V||116V||133V||145V||266V|
|Ambient Temperature & Humidity||-20～+55℃/35～85%RH（Without Condensation）|
|Communication Mode (Optional)||RS232、RS485、RJ45、GPRS (optional)|
|Temperature Compensation Function (Optional)||-4mV/℃/2V ，–35℃–+80℃ ，Precison：±1℃|
|Dimension(L x W x H)||523×423×170mm|
|Net Weight||16 kg+8kg|
Maybe you are interested in these wind turbines, click the pictures for details: