50kw Solar Power System 492VDC Solar Battery Charge Controller
Performance FeaturesThe controller adopts PWM charging model which has three charging steps: fast charging, float charging and equalization chargingIt adopts 32-bit processor core which has high speed and high performance.The high-precision sampling will ensure the accuracy of sampling.The complete system protection includes: overcharge, over discharge, overload, short circuit, anti-reverse, lightning and others.The IGBT power module can improve the stable and performance of the controller.LCD will display the system status and parameters of the system.Professional users can set the working parameters according to different battery and working environment. It adopts industrial-grade chips to ensure the stable and feature of the controller.The control circuit is completely isolated from the main circuit, so the controller has a high anti-jamming capability.There are two fans and big heat sink make sure the temperature in good condition.Users can parallel connect lots of the controller in a system.DC output function (Optional).Standard Modbus protocol for RS-485 communication (Optional).It will alarm when the system status is abnormal.It has self-regulate for voltage drops and temperature effects in solar systems.There is lightning protection device inside the controller. Limit instantaneous over-voltage which entered into solar panels under a level which the system can withstand; or unload the strong lightning current to the ground. To protect the equipment from lightning surge.There is temperature compensation function which will compensate the temperature according different battery type.Wall mounting type and easy to fix
|Max. power of solar panel||14.4KW||24KW||48KW|
|Rated charging current||30A||50A||100A|
|Rated battery voltage||480VDC|
|Electrical Performance Information|
|PWM charging model||Constant current charging, Equalization charging and Float charging|
|Equalization charging voltage||576.0V (Adjustable)|
|Float charging voltage||540.0V (Adjustable)|
|VOC voltage of solar panel||≤50V|
|Standby consumption in night||≤80mA|
|Working temperature range||-25ºC~+60ºC|
|Connection terminal type||TC Series Barrier Terminal|
|Display||LCD (128*68 lattice, white backlight)|
|Protection class||IP20 (Indoor)|
|Mounting way||Wall mounting|
|Dimension||345*395*155mm (Refer to the actual size)|
|Weight||12KG (Refer to the actual weight)|
Above parameter only for reference ,could be custom made to user specifications.
Q 1. What's the payment term?
A. We accept TT,Western Union,Paypal,MoneyGram.
Q 2.How's the delivery time ?
A. Is due to order quantity, usually it will take about 3-7days for sample production,
Q 3.Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or wooden case for protection.
Q 4.Would you accept to use our logo ?
A.It's no problem to do OEM.
Q 5.We want to know month capacity.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 2000pcs and big capacity near 500pcs.
Q 6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q 7. What kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE, SAA, G83 G59 etc .
Q8. What is the warranty period ?
A. Normally 1 year .
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
Please offer us your own model numbers.
Please offer us the finished manual file that can be printed directly.
1.Sample orders will be delivered from our factory within 3-7 working days.
2.General orders will be delivered from our factory within 15-30working days.
3.Big orders will be delivered from our factory within 45 working days at most
1.By EMS,DHL,FedEx,TNT,UPS or other express.
2.By our forwarding agent(by air or by sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.