MPPT 480V-80A Solar Charge Controller for Solar Energy System

MPPT 480V-80A Solar Charge Controller for Solar Energy System

Model No.︰SDC480V-100A

Brand Name︰SANDI

Country of Origin︰China

Unit Price︰US $ 1200 / pc

Minimum Order︰1 pc

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Product Description

480V-100A Solar Controller for Solar Power System

 

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.

To meet different power stations’ need, there are 24V48V96V120V192V220V

240V360V480V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project.

 

Function introduction

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. Professional 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

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

30A  50A  60A  80A  100A  120A  150A

Number of PV input string

1 group (Optional 2 group)

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 3000M

Humidity

0 ~ 98%, Non-condensing

Protection level

IP32

Display

LCD screen + Touching keys

Display language

English

Indicator light

Error indicator/Charging indicator

Noise

< 30dBA

Cooling method

Forced air cooling by temperature control fan

Dimension

420*345*157mm

Net Weight

11KG

Optional function

DC output, RS485, GPRS

Applicable battery type

Lead-acid, Gel, lithium battery, etc.

Communication method

Standard MODBUS RTU protocol, RS485 interface

Remark: "Equalize voltage", "Equalize recovery voltage", "Equalize charging time", "Float voltage", "High voltage disconnect", "High voltage reconnect" are default setting, users can adjust them according to different requirement.

 

       

Price Terms︰ EXW

Payment Terms︰ TT

Lead Time︰ 8 days

Standards Certificate︰ CE, ISO9001

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