30A PWM Solar Charge Controller 12V 24V USB LCD Display Adjustable Parameter for Li Li-ion Lithium LiFePO4 Batteries

30A PWM Solar Charge Controller 12V 24V USB LCD Display Adjustable Parameter for Li Li-ion Lithium LiFePO4 Batteries

Product Introduction:
- SL03 series controllers are kinds of intelligent multi-functional solar charge and discharge controller.
- This series adopts the new 32bit microprocessor to collect and compute various parameters, which is much more accurate and speedy than the former 8bit microprocessor. The customized LCD with wide temperature range is with vivid operation interface; the latest proprietary technology solves the problem of voltage display of solar panel.
- Nearly all parameters can be shown and set up flexibly. All of the multi-meter and other voltage and current instruments can be replaced by this controller, which can satisfy your various demands.

Product Features:    
Newly Upgraded: Data collection by 32bit microprocessor with 4096 resolution ratio is much more accurate than the former 8bit microprocessor with 1024 resolution ratio.    
Newly Upgraded: The voltage of solar panel can be shown and checked.    
Newly Upgraded: The results and states of each monitoring parameters can be automatically showed by turns (automatic-scanning).    
Newly Upgraded: Light-operated sensitivity is set flexibility which can recognize day and night reliably according to the voltage of solar panel.    
Newly Upgraded: Floating charge voltage can also be set, which can be especially applied to charge and discharge at the same time, controlling the voltage of battery flexibly    
Newly Upgraded: The protected USB5V voltage-stabilized source output, for other 5V load like mobile phone charging that compatible USB.The energy consumption will automatically reduce when non-loaded, we don’t need to control it by hand switch, realizing the plug and play.    
Newly Upgraded: The charge-discharge parameters of wide range can be adjusted flexibly, which is suitable for various kinds of battery, such as lithium battery. The old and new battery can all be applied to.    
Newly Upgraded: Automatic temperature compensation and adjustable compensating parameter, for example, the lithium battery can choose the closing temperature compensation.    
Newly Upgraded: Flame-retardant plastic shell    
Newly Upgraded: LCD display screen with wide temperature range is with visual graphic symbol display.
Compact keys operation    
Automatic identification of system voltage classes    
Intelligent PWM charge mode    
Configurable load operating mode    
Accumulative function of charge-discharge AH    
Telecommunication monitoring function    
(The function needs to WINCONG order)    
Back discharge protection of battery    
Low-voltage protection of battery    
Transposition protection of battery    
Overload and short-circuit protection    

Installation Instructions:    
1. Preparing the related instruments and cables. We advise you choosing the right cable according that the ampere density<4A/mm2, which can diminish line drop. Checking whether the installation site conforms to related safety requirement.Please avoid installing and using the controller in moist, dusty and environment with flammable, combustible and corrosive gas.    
2. Set the controller in vertical plane and the pitch of open holes can see the form parameter for detail. In order to ensure the well thermal condition of the controller, please reserve 10cm above and under the controller. The controller will dissipate heat when operating. Without enough ventilate (such as setting in the control cabinet), the controller will restrain the past current to avoid overheating. We suggest you to install cooling fan according to the scene condition.    
3. As shown in installation connection diagram, the battery, solar panel, load and controller should be connected by turns.Please connect the battery first, and then the solar panel or load. The notice the consistency of positive (+) and negative (-) with the controller. The virtual voltage of the battery this controller supported should be higher than 8V. (48**A>26V)    
4. The temperature sensor of the controller for environment temperature detecting is integrated at the top left of the controller panel, thus users don’t need externally connect the temperature sensor. The controller and battery should be set in the same environment with close temperature so that the controller can conduct temperature compensation.    
5. If you order the remote monitoring function, please insert one end of the attached communication cable into the USB port of  the bottom right of the controller and connect the other end to the monitoring display or computer. The USB port of the non-customized convention product is without the telecommunication function, only output5V/1A for other 5V load like mobile phone charging that compatible USB.    
Notice: The controller should be installed in a upright and suspended way, the traces of photovoltaic panels and load lights should go as "U" arc-shaped under the controller and be fixed well to avoid the rain directly flowing    
into the controller along with the electric wire, All terminals and tighten the screws to avoid poor contact.Warning: Controller may be burned away when several installation errors happen at the same time. Notice that other    
power cannot be used to replace the solar panel to connect the system for testing, otherwise it may burn the controller. Although this equipment has a multiple protective measures, this is not a panacea. And the proper use of controller is much important even than the users to do the best protective measures.   
 


Technical Parameter:
- Mode:SL03-30A
- Max charge current:30A
- Max load current:30A
- Max Voltage of solar panel:<=50V
- Voltage of battery:12V/24V Auto Discriminating        
- Stop-Charge-Voltage:default 14.4V/28.8V(can setting9V-35V)    
- Float-charge-voltage:default 13.6V/27.2V(can setting9V-35V)
- Low Voltage Reconnected:default 12.4V/24.8V(can setting9V-35V)    
- Low Voltage Disconnection:default 10.8V/21.6V(can setting9V-35V)
- No load losses current:<=15mA,1.1 times of max current, works for 5 seconds or Short circuit,the load is off at once and        
- Over-load and short circuit:the indicator icon flashing,Then wait 30 seconds it will automatically restart to work.    
- Note:+[T] telecommunication monitoring function (The function needs to WINCONG order)