1. Waterproof. Waterproof, anti-corrossion, insulated protections are specially designed for circuit board. The housing is also waterproof.
2. Optional TTL232 communication. Standard TTL232 communicationmicro-port make it easy to monitor the system on a computer. (RS485, short distance wireless optional), with USB to RS232 cable, it’s very convenient to exchange data between controller and computer.
3. No damage would happen while solar power input is reverse-connected sustainedly. Controller willgo on working after correcting the reversed connection.
4. Boost MPPT input technolog.The controller provides automatic wind turbine MPPT(input maximum power tracking) mode, or 5-segment matching curve input configuration mode (RPM vs input current curve, or input voltage vs input current curve), which could maximize the power generation efficience under low wind speed.
For 12V battery, start charging voltage 6V; For 24V battery, start charging voltage 12V.
5. multiple output modes. The controller provides a variety of output modes(light control, time control, morning light) feasible for various applications.
6. The controller could calculate cumulative power generated, remaining power, RPM, current, temperature and other data.
The controller displays not only conventional data such as output current/voltage/power of wind turbine/solar panel/battery, but also the cumulative power generated by wind/solar, remained battery power and RPM.
Wind: input voltage/current/power/cumulative power/RPM/unloading current
Solar: input voltage/current/power/cumulative power
Battery:Voltage/charging curent/power/cumulative power
7. Protections:
Wind: Over speed protection,over current protection, induced lightning strike protection
Solar: Reverse connection protection
Battery: Reverse polarity protection(fuse burn-out）, over voltage protection, low voltage protection(for street lights) Insulation Grade: IP41
Battery Parameters
Rated Voltage: 12V/24V Auto Recognition/48v
Protection: reverse polarity protection(fuse burn-out), over voltage protection, low voltage protection(for street lights)
Over voltage protection point: 29.0V±0.2V（14.5V±0.2V)
Over voltage protection recover: point 27.5V±0.2V（13.7V±0.2V）
Low voltage protection point : 21.0V±0.2V(10.5V±0.2V）
Low voltage protection recover point: 23.0V±0.2V(11.5V±0.2V）
Wind input parameters
Rated wind power : 300W/12V,600W/24V/48v
Start charging voltage : 6V(12V system) /12V(24V system)
Rated input current : 20A DC(after rectification)
Maximum input current : 25A DC(after rectification)
Default rotation speed limit : 500 Rpm (adjustable)
Default input current limit: 20A (adjustable)
Protection: Over speed protection，over current protection，induced lightning strike protection
Unloading method: PWM highfriquency smooth unloading (build-in) & Manual brake
MPPT mode : Boost MPPT(MPPT or 5-segment curve input tracking)
MPPT channal: input current 5A default
PV input parameters
Rated Power Standard : 300W/12V, 600W/24V (Optional 500W/12V, 1000W/24V)
Rated input current Standard : 15A, (Optional 30A)
Voltage drop when charging : <0.2V
PV protection Reverse connection protection
Unloading method Open : circuit
Load output parameters
Output way : 2 ways
Output current/way: 12A
Output mode: Light control, time control, morning light, permanent output.
Other parameters
Display: three-digit numeric LED display
Communication: Standard TTL232(5V voltage level)
(Optional RS485/short distance wireless RF)
Contents Wind: input voltage/current/power/cumulative power/RPM/unloading current
Solar: input voltage/current/power/cumulative power
Battery:Voltage/charging curent/power/cumulative power charge/battery status info standby power consumption(screen backlight off) About 17ma /24V
Operation: 2 buttons
Working temperature & humidity: -40~+80℃/20~85%RH (no condensation )
Protection grade : IP41
Dimension: 158mm*113mm *60mm
Net weight: 0.8KG
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1.Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received.
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