PWM 24V wind/solar hybrid controller with monitoring software, LCD display 400w rated, 600w max charge controller with RS232
USD $150 - $210 /Piece
Min.Order:1 Piece
Nantong R&X Energy Technology Co., Ltd.
PWM 24V wind/solar hybrid controller with monitoring software, LCD display 400w rated, 600w max charge controller with RS232
Sample Purchase online:Click here
Introduction
The wind/solar hybrid street light controller is an intelligent apparatus which is specially designed
for high-end small-scale wind/solar hybrid system and especially suitable for wind/solar hybrid
street light system and wind/solar hybrid monitoring system. It can simultaneously control wind
turbine and solar panel to charge battery safely and efficiently.
With decent appearance, easy operation, visual LCD display and perfect protection functions,
the apparatus has high charge efficiency, low no-load loss. The system operation shall be safe,
stable and reliable. With high cost performance and long life-span, it has already been accepted
by most customers.
The wind/solar hybrid street light controller is the most critical part in the off-grid street light
system, whose performance will affect the longevity and stability of the whole system, especially
the longevity of battery.
Technical Data
Parameters | RX-RS232 |
Rated Battery Voltage | 24V |
Rated Wind Turbine Input Power | 400W |
Maximum Wind Turbine Input Power | 600W |
Rated Solar Input Power | 300W |
Dumpload Start Voltage | 27V |
Charge Shutoff Voltage | 29V |
Wind Turbine Brake Current | 17A |
Battery Over Discharge Protection Voltage | 21.6V |
Battery Over Discharge Recovery Voltage | 24V |
Output Over Voltage Protection Value | 32V |
Light Control On Voltage (Factory Default ) | 2V( Adjustable) |
Light Control Off Voltage (Factory Default) | 3V( Adjustable) |
Rated Output Current of Load 1 and 2 | 10A |
Load 1 Output Control Mode (Factory Default) | 3 Modes Selection (Light Control On and Light Control Off) |
Load 2 Output Control Mode (Factory Default) | 3 Modes Selection (Light Control On and Time Control 5 Hours Off) |
Dumpload Control Mode | PWM |
Display Mode | LCD |
Quiescent Current | ≤20mA |
Ambient Temperature & Humidity Range | -20~+55 /35~85%RH(Without Condensation) |
Communication Function | RS232 |
Temperature Compensation Function(Optional) | -4mV/ /2V ,–35° C~+80° C , Precision:±1° C |
By-pass Function(Optional) | Auto Switch |
Dimensions (L x W x H) | 142×150×82mm |
Net Weight | 1.9kg |
In order to serve our customers better. Our company can adjust parameters configuration according to customer’s requirement.
Picture of controller
Discription
1. Reliability:
Intellectualize, modularized design, simple mechanism, powerful functions. With industrial range
superior components and strict production technology, the controller can be used in relatively bad
working environment and has reliable performance and long life-span.
2. PWM Stepless Dumpload Mode
When the power generated by wind turbine and solar panel exceed battery capacity,
the controller will release residual power. Common control mode is to dump-load all the power.
However, the battery is not full actually. That all the power was consumed via resistors makes
resource tremendously wasteful. Even with staging dump-load, it can be just divided into five to
six stages, the effect is still unsatisfied. Our company adopts PWM (Pulse Width Modulation)
step-less dump-load mode. In another word, the controller can dump residual power with division
into thousands of stages. It can dump residual power while charging battery banks, which is
benefit to effectively extend battery longevity.
3.Voltage Limiting and Current Limiting Charge Mode:
When battery voltage exceeds the pre-set dumpload voltage point, the controller will adopt
PWM voltage limiting charge mode. It dumps the excess energy in order to extend the battery
longevity. When wind turbine charging current exceeds pre-set brake current point, the controller
will automatically start brake to protect battery. (If battery voltage exceed scharge shutoff
voltage or wind turbine current exceeds wind turbine brake current, the controller
will automatically start brake.)
4. Two DC Outputs Mode:
Each DC output has various control modes for choice, including: Constant on; Constant off;
Constant half-power; light-control on, light-control off; light-control on, time-control off;
light-control on, time-control half-power, light-control off; light-control on, time-control
half -power, time-control off. Users can set three output control modes by LCD buttons:
constant on; light-control on, light-control off; light-control on, time-control off.
5. LCD Display Function:
LCD screen can display system status and parameters via intuitionistic digital and graphic form.
Such as: battery voltage, wind turbine voltage, PV voltage, wind turbine current, PV current,
wind turbine power, PV power, load current, output control modes, time control output shutoff
hours, light control on/off voltage points, day or night indication, load status, battery over voltage/under voltage status etc.
6. Perfect Protection Functions:
Battery over charge protection, battery over discharge protection, battery anti-reverse connection
protection; load short circuit, over load protection; wind turbine current limiting,
automatical brake, manual brake protection; solar anti-reverse charge, solar anti-reverse
connection; lightning protection etc.
(Note: Following optional functions are valid only for controllers which have these functions)
More information will be shown in the manual when you receive goods
Application