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Sopray Solar Group Limited
Tel:86-755-23217726 / 008613662665783
Fax:86-755-23217726
Add: 9th Floor Building, A Mo Gen Industrial park ,Dalang North Road , Longhua Town Shenzhen City ,China
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Email:peter@sopraysolargroup.com

MPPT controller

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Name:12/24/48/96V30A controller
Model:SRMC12/24/48/96V30A
Category:MPPT controller
Brief:
 solar charge controller which has advanced MPPT technology .Solar charge controller is one of the important parts in the off-grid solar system. For having the advanced MPPT technology, the controller can trace the peak power with 99% conversion efficiency. MPPT microprocessor, inside the controller,making 30% more charge current with significantly less power than tradition. In addition to this, easier installing and supporting to expand volume are other advantages. It can also store energy to different kinds of batteries. We provide battery choice(Vented, Sealed, Gel, NiCd).
Description Parameter
1.MPPT charge mode,conversion efficiency up to 99%,can save 30%~60% of the power than traditional controller. 
2.With high efficient MPPT operation scheme and adopting TI28035 chip,make the Solar panels utilization rate up to 99%. 
Intelligent design,the device can be upgraded online,customers enjoy the lifelong upgrade service. 
4.Compliance with the 2002/95/EC environment protecting demand, doesn’t include the Cadmium, hydride and fluoride
5.Adopting the well-known brand components,the devices can suffer the temperature not less than 105℃.The service life is designed to extend to 10 years in theory.
6.Charge mode: three stages (fast charge,constant charge,floating charge)
7.12V/24V/48V system auto recognize for easy control. 
8.Nominal maximum solar input is DC 150V 
9.Connected Battery Type choosing: Sealed lead acid, vented, Gel, NiCd battery. Other types of the batteries can also be defined.
10. LCD and LEDs show all kinds of parameter like products model, PV input voltage,battery voltage,charge current,charge power,work condition,and also can add customers’company name and website.
11. Communication Port.RS232 communication can provide communication protocol, This make the unified and integrated management more convenient to customers.
12. With providing a Microsoft by connecting with PC that can show the working state and all parameters in 7 languages.
13. Extensible LAN remote control.
14.Equipment integrity: controller+CD-ROM(microcomputer software) + communication wire+Anderson terminals;
 

Model: SRMC-DC12V/24V/48V/96V-series

20A

30A

Charge Mode

 Maximum Power Point Tracking

Method

3 stages: fast charge(MPPT),constant voltage,floating charge

System Type

DC12V/24V/48V/96V

Automatic recognition 

System Voltage

12V system 

DC9V~DC15V

 

24V system 

DC18V~DC30V

 

48Vsystem 

DC36V~DC60V

 

96Vsystem 

DC72V~DC120V

Soft Start Time 

12V/24V/48V/96V 

≤10S

Dynamic Response Recovery Time

12V/24V/48V/96V

500us

Conversion Efficiency

12V/24V/48V/96V

≥96.5%,≤99%

PV Modules Utilization Rate

12V/24V/48V/96V

≥99%

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