492V Solar panel charge controller
  • 492V Solar panel charge controller
  • solar controller 384V
  • 384V 300A PV Controller

Solar panel charge controller 384V 300A

Model No.︰

SDC384V-300A

Brand Name︰

SANDI

Country of Origin︰

China

Unit Price︰

US $ 2700 / pc

Minimum Order︰

1 pc

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Product Description

Solar panel charge controller 384V 300A
 

Off-grid Solar power generation system including solar panel array, PV Combiner box, solar charge controller, battery group, Off-grid inverter, etc. In the sunshine, the solar panel array convert solar energy to DC energy and charge to the battery group by the charge controller. And convert the DC to AC for the loading through off grid inverter..

The PV charge controller is a smart device which designed for off-grid PV power system. It has great running performance with LCD display and convenient operation. The controller also automatically control cell cut or connect ordinarily according to the change of battery voltage. 

The charge controller is very important for solar power system, the performance will affect the life of system directly, especially the battery life. Anyway, the battery’s life will be shorted when battery being charged or discharged. The SDC series PV charge controller adopts PWM charge model which can improve battery life greatly. 

The controller is widely used for independent off grid solar power system, such as telecommunications base stations, fishermen and herdsmen of electricity, as well as PV power supply in remote mountainous and border.

 

Features

1. The controller adopts PWM charging model which has three charging steps: fast charging, float charging and equalization charging

2. It adopts 32-bit processor core which has high speed and high performance.

3. The high-precision sampling will ensure the accuracy of sampling.

4. The complete system protection includes: overcharge, over discharge, overload, short circuit, anti-reverse, lightning and others.

5. The IGBT power module can improve the stable and performance of the controller.

6. LCD will display the system status and parameters of the system.

7. Prosessional users can set the working parameters according to different battery and working environment. 

8. It adopts industrial-grade chips to ensure the stable and feature of the controller.

9. The control circuit is completely isolated from the main circuit, so the controller has a high anti-jamming capability.

10. There are two fans and big heat sink make sure the temperature in good condition.

11. Users can parallel connect lots of the controller in a system.

12. DC output function (Optional).

13. Standard Modbus protocol for RS-485 communication (Optional).

14. It will alarm when the system status is abnormal.

15. It has self-regulate for voltage drops and temperature effects in solar systems.

16. 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.

17. There is temperature compensation function which will compensate the temperature according different battery type.

 

Technical data

 

Technical Parameter

48V~600V / 200A~300A

Battery group system voltage

48V

96V

192V

240V

360V

480V

540V

600V

PV Max. input open circuit voltage

100V

200V

350V

450V

700V

950V

1000V

1000V

Rated charging current

200A  250A  300A

Number of PV input string

200A/4 strings, 250A/ 4 or 5 strings, 300A/4 or 5 strings

Equalize charging voltage

57.6V

115.2V

230.4V

288V

432V

576V

648V

720V

Equalize charging

recovery voltage

52.8V

105.6V

211.2V

264V

396V

528V

594V

660V

Equalize charging time

120 minutes

Float charging voltage

55.2V

110.4V

220.8V

276V

414V

552V

621V

690V

Over voltage disconnect

64V

128V

256V

320V

480V

640V

720V

800V

Over voltage reconnect

60V

120V

240V

300V

450V

600V

675V

750V

No-load loss

<0.5W

Environment

temperature

-25 ~ 55

Terminal type

TC series barrier terminal

Elevation

3000M, it should reduce power if the elevation high than 4000M

Humidity

0 ~ 98%, Non-condensing

Protection level

IP32

Display

LCD screen

Display language

English

Indicator light

Error indicator/Charging indicator

Noise

< 30dBA

Cooling method

Forced air cooling by temperature control fan

Dimension

500*520*900mm

Net Weight

71KG

Optional function

DC output, RS485, GPRS

Applicable battery type

Lead-acid, Gel, lithium battery, etc.

Communication method

Standard MODBUS RTU protocol, RS485 interface

 

 

 



Price Terms︰ EXW
Payment Terms︰ TT / Western Union
Lead Time︰ 3-5 days
Standards Certificate︰ CE, ISO9001

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492V Solar panel charge controller492V Solar panel charge controller

solar controller 384Vsolar controller 384V

384V 300A PV Controller 384V 300A PV Controller

ZHEJIANG SANDI ELECTRIC CO., LTD  

Email: zjsandi@sandi.cc / katrinayi87@yahoo.com               Skype: katrina0682

Mobile / WhatsApp / WeChat: +86 13858880682                                          QQ: 1276317917

Tel: +86-577-62793760                                                                          Fax: +86-577-61209955

Address: Lvao Industrial Zone, Liushi Town, Yueqing city, Zhejiang province, China.

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