Mars Rock 900W 12V 24V Wind 0 - 400W Solar 0 - 500W MPPT PWM Solar Panel Wind and Solar Hybrid PWM 500W Controller
$198.6
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Fujian, China
Brand Name: MARS ROCK
Model Number: WSB900
Type: PWM
Application: Charger Controller, Wind Controller, Solar System Controller, Hybrid Solar Wind Controller
Work Time (h): 24H
Max PV Power: 900W
Max PV Voltage: 25V
Certificate: FCC; CE; RoHS
Warranty: 1 year
Product Name: PWM AC to DC Wind Turbine Light Wind Solar Hybrid Charge Controller
System Voltage: 12V
Solar Module Workable Power: 0W~500W
Solar Module Voc: 25V
Wind Turbine Workable Power: 0W~300W
Wind Turbine Rated Current: 10A
DC Load Out Power: 0W~120W (Per one-way)
DC Load Rated Voltage: 12VDC
No-load Current: Within 0.2A
Protection Grade: IP30
Supply Ability
Supply Ability: 30000 Piece/Pieces per Month
Packaging & Delivery
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Product Description
Product Overview.
This controller is specially designed for high-end small wind-solar hybrid systems and applies to wind-solar hybrid street lighting systems and wind-solar hybrid monitoring systems. Its main functions are shown as below:
1) This controller, being a high-performance wind-solar hybrid controller, can control wind generators and solar cells to charge or discharge the storage batteries at the same time; when charging, it adopts high-resolution PWM mode to charge the storage batteries via voltage and current limiting, which can effectively prolong the storage batteries’ service life;
2) The controller is provided with an accurate rotating speed measuring and controlling module, so it can check the wind generator rotating speed in real time, and also can realize over-speed brake according to the set upper limit of safe rotating speed.
3) The controller is provided with two-channel DC output interfaces, and each channel has a maximum output current 10A; for each channel, the user can independently set three kinds of different output modes, namely, light-controlled on/off, light-controlled on/time controlled off, and normally open.
4) The controller is provided with MPPT (maximum power point tracking) function. It via advanced algorithm, can automatically search the maximum power point to realize the maximum conversion from wind energy to electrical energy. Through test, compared with traditional controllers, this controller can improve the charging efficiency by more than two times at maximum.
5) The controller is provided with a customized LCD, so the user can easily check and set the status of controller via the human-computer interaction interface: The items which can be checked: storage battery voltage, wind generator rotating speed, wind generator voltage, wind generator current, wind generator power, photocell voltage, photocell current, photocell power, the first channel output mode, the first channel output turn-off time, the second channel output mode, the second channel output turn-off time, light-controlled on voltage point, light-controlled off voltage point, daytime or nighttime indicator, storage battery status, load status, as well as the status of faults like over voltage, under-voltage, over-load, and short-circuit. The items which can be set: the first channel output mode, the first channel output turn off time, the second channel output mode, the second channel output turn-off time, light controlled on voltage point, and light-controlled off voltage point.
6) The controller is provided with a unique solar charging circuit, with a small loss and heat, which is of open-circuit unloading mode, so as to effectively prolong the solar cell’s service life.
7) Complete safety protection functions, including:
* solar cell reverse charging prevention protection
* solar cell reverse connection prevention protection
* solar cell current-limiting protection
* storage battery over-charging, over-discharging protection
* storage battery open-circuit protection
* storage battery reverse connection prevention protection
* overload, short-circuit protection
* lightning protection
* wind generator current-limiting protection
* wind generator over-speed protection
* automatic and manual brake protection of wind generator
* controller temperature monitoring, over-heat protection
* load over-voltage protection
※Note: Except for storage battery reverse connection prevention protection, other protections above won’t damage the components.
8) The controller casing made ofhigh-quality aluminum alloy is well designed, and has an attractive appearance and a good heat dissipation performance.
9) The controller is manufactured with strict production process and high-quality industrial components, so it can run reliably for a long time under cold, high-temperature, or humid environment.
Details Images
Installation Specification
Output terminal connection diagram of LCWS-A1 wind-solar hybrid controller with double-channel standard
configuration
Output terminal connection diagram of LCWS-A1 wind-solar hybrid controller with single-channel dimming
signal (optional)
Connection diagram of LCWS-A1 wind-solar hybrid controller with communication port RS 485 (optional)
To know about more instruction and model, please contact us for FREE beautifully illustrated user manual(with various hybrid contoller product catalogue)
Product Parameters
Model | Specification | WSB900 | WSB1600 | WSB2500 | |||
System Voltage | System Voltage | 12V | 24V | 48V | |||
Workable Charge | 12V(9V-14.4VDC) | 24V(18V-28.8VDC) | 48V(42V-57.6VDC) | ||||
Solar Module | Voc | 25V | 50V | 100V | |||
Vmp | >Vbat+1V | >Vbat+1V | >Vbat+1V | ||||
Imp | 20A | 20A | 20A | ||||
Workable Power | 0W~500W | 0W~1000W | 0W~1500W | ||||
Wind Turbine | Rated Voltage | 300W | 600W | 1000W | |||
Rated Current | 10A | 10A | 10A | ||||
Workable Power | 0W~300W | 0W~600W | 0W~1200W | ||||
DC Load | Out Power | 0W~120W (Per one-way) | 0W~240W (Per one-way) | 0W~480W (Per one-way) | |||
Rated Voltage | 12VDC | 24VDC | 48VDC | ||||
Current Max | 20A(10A*2) | 20A(10A*2) | 20A(10A*2) | ||||
Battery | Max Charging | 30A | 30A | 30A | |||
Over Charge | 14.4V | 28.8V | 57.6V | ||||
Floating Charge | 13.8V | 27.6V | 55.2V | ||||
Over charge Recover | 13.2V | 26.4V | 52.8V | ||||
Temperature Compensation | -24mV/ Degree | - 48mV/ Degree | - 96mV/ Degree | ||||
Over Discharge | Shut off (DC) | 11V | 22V | 44V | |||
Resume (DC) | 12V | 24V | 48V | ||||
Over Voltage | Shut off (DC) | 16V | 32V | 64V | |||
Resume (DC) | 15V | 30V | 60V | ||||
No-load Current | ≦0.2A | ≦0.1A | ≦0.05A | ||||
Voltage drop (DC) | ≦0.5V | ≦0.5V | ≦0.5V | ||||
Control mode | Wind turbine MPPT charge function, PWM uninstall function, PWM over-current limiting | ||||||
Boost charge | Flexible independent step-up circuit (optional) | ||||||
Environment | Temperature | 1) Working:-20℃ ～50℃; 2)Storage:-30℃ ～70℃ | |||||
Humidity (°C) | 10% ～ 90% No condensation | ||||||
Protection Grade | IP30 | ||||||
Weight | G.W kg | 4.1 KGS/Sets | |||||
Product Size | mm | Controller Size: 220*152*56; Dump Load: 195*112*70 | |||||
Packing Size | mm | 32*30*13cm | |||||
Product Application
Packaging and Shipping
Company Profile
MARS ROCK Group
We specialize in the development of green energy industry for more than 13 years. We own professional solar panel factory (FledaSolar Produce Co.,Ltd) in Shenzhen which can customize various solar panels for clients. Besides Solar panel, we expand our fields to wind turbine and solar water pump from 2015. Currently, our engineers' team can supply all solutions about solar, wind energy solutions to customers.
Quality First
Quality is the soul of products. Every order before shipping, products are tested at our lab first. Only qualfied products can
ship out. This is the secret of our yearly output has grown to over USD120,000,000. Customer First; Honesty First.
As a formal enterprise, customer is the source of our business. We believe "Customer is god" and we insist to do it. Honesty is the basic of doing business. Only honesty helps us to win more and more customers.
FAQ
Q1. Why choose MARS ROCK as a provider of products?
(1) Mars Rock has a strong R&D technical team and a professional production line;
(2) Mars Rock is a manufacturer specializing in the production of micro--inverters from China. It has a complete quality
management system and cost control advantages. It is the No. 1 manufacturer from China that can supply large quantities.
(3) Mars Rock is a leader in cross-border e- commerce. After many years of operation, Mars Rock has completed the integration of the supply chain and established overseas warehouses in several countries, such as the UnitedStates, Canada, Mexico, Brazil, the United Kingdom, Spain, and Russia,Poland. Local delivery can be done quickly.
(4) Mars Rock has established sales and after- sales teams in several countries, which can provide pre- sales guidance and after-sales service in a locallanguage.
(5) Since becoming a golden member of AL IBABA in 2007, Mars Rock has won praises from more and more customers around the world for its pro-fessionalism, responsible attitude and high quality. At the same time, MARS :ROCK has become a well-known brand of micro inverters produced by the world. In the sales of similar products, it has been the frst in sales for AMAZON, Alibaba, Aliexpress for many years.
Q2. How to connect these 3 terminals of controller with my wind output wires?
(1) To AC wind turbine, any one of three wires from wind turbine can be connected with any terminal of wind on your controller. For they are non-electrode;
(2) To DC wind output is 2 wires(Positive Negative) , you can connect them with any wind terminals on your controller.
Q3. How many connecting ways user can choose when using this controller?
For the wind charging and Solar charging are independent, so user can choose any one of the following as the connection method :
(1) Only connect wind turbine generator to charge battery;
(2) Only connect solar to charge battery;
(3) Connect wind turbine and solar to build a hybrid wind solar power system to charge battery.
Q4. Can i only connect wind turbine as generator to charge battery when i get my controller?
Yes, you can to do so. But for the main purpose of such controller designs for low power consumption equipment charging, such as: street lights and monitoring etc. So establish hybrid wind solar system can get better charging guarantee. Because most of low-power wind turbine is installed in or close to the residential place, wind generation efficiency is not high due to the low wind speed and short working time.
Q5. How to connect my system when I get this controller?
We strongly recommend user to install air switch between all DC and AC input or output. Then please turn on the breaker/ air switch in this order:
(1) First turn on the breaker between battery and controller;
(2) Second turn on the breaker between wind and controller;
(3) Third turn on the breaker between DC load and controller;
(4) Final turn on the breaker between Solar and controller.
Remark: If you want to shut down the system, please proceed in the reverse order as above.
Q6. Do i need to install additional light protecting for my power system?
Yes, it is best way to install additional light protecting.
7.How the controller to operate when the wind speed is too fast?
(1) For the output voltage or current from wind generator which beyond the safety range, the controller will automatically turn on the brake and gradually slow down. Meanwhile, the dump load will start to consume excess current immediately.
(2) But when encountering strong storm weather, such as hurricane, typhoon, it is strongly recommended to put down the wind turbine immediately.
8.How to design hybrid wind solar power system voltage, 12V, 24V, 48V, which one is best to me?
(1) The system voltage is equivalent to the voltage of the battery pack;
(2) Once the battery voltage designed, the input voltage from wind turbine generator and solar modules must be matched according to the specifications in the parameter table;
(3) Therefore, users cannot simply think that more lower voltage design, can get more bigger charging current but ignore that the excessive current has exceeded the working range of the controller or battery to damage the controller or battery.
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