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Off Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home System
Off Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home System
Specifications
Place of Origin :
Guangdong, China
Brand Name :
SRNE
Model Number :
SR-ML4830N15
Supply Ability :
1000 Piece/Pieces per Month
Packaging Details :
1pcs per box;4 pcs into a carton Carton size: 600*370*380
MOQ :
1
Price :
Negotiable
Application :
Solar System Controller
Maximum Current :
30A
Rated Voltage :
12/24/36/48V auto
Max Solar Energy Input Voltage :
<150V
Max Power Point Voltage Scope :
Battery Voltage +2V ~ 120V
Rated Load Current :
20A
Max capacitive load capacity :
10000uF
PV System Max Input Power :
400W/12V; 800W/24V;1200W/36V;1600W/48V
MPPT Tracking Efficiency :
>99%
Conversion Efficiency :
≤98%
Working Temperature :
-35℃ ~ +45℃
Communication Mode :
RS485, RS232
Max Wiring Size :
25 mm2
Port :
Shenzhen Port
Description

Off Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home System

Off Grid Solar Home System MPPT Solar charge Controller SR-ML4830N15

Features

* MPPT tracking efficiency can be as high as 99.9%.

* Advanced digital power technology, with circuit energy conversion efficiency as high as 98%.

* Supporting charging procedures of gel batteries, sealed batteries, open batteries, lithium batteries and other types of batteries.1

* Supporting the start of capacitive load instantaneous large current.

* Supporting automatic identification of battery voltage.

* LED indicator of malfunction, buzzer alarm, and liquid crystal display of abnormal information.

* Supporting historical data storage for up to 5 years.

* LCD screen display function.

* Supporting standard Modbus protocol that meets communication needs on different occasions.

* Built-in mechanism of over-temperature protection.

* External battery voltage sampling function.

* Temperature compensation functions.

* TVS lightning protection

Note 1:Only the ML-LI model supports lithium battery charging and discharging function.

Appearance

Off Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home System

Off Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home System

Specification

Off Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home System

Parameter Name

Parameter Value

Model

ML2440/ML2440-LI

ML4830/ML4830-LI

System Voltage

12V/24VAuto

12V/24V/36V/48V Auto

No-Load Loss

0.7 W~1.2W

Battery Voltage

9~35

9~70

Max Solar Energy Input Voltage

<150V

Max Power Point Voltage Scope

Battery Voltage +2V ~ 120V

Rated Charging Current

40A

30A

Rated Load Current

20A

20A

Max capacitive load capacity

10000uF

PV System Max Input Power

520W/12V

1040W/24V

400W/12V

800W/24V

1200W/36V

1600W/48V

Conversion Efficiency

≤98%

MPPT Tracking Efficiency

>99%

Temperature compensation coefficient

-3mv/℃/2V(Default)

Working Temperature

-35℃ ~ +45℃

Protection Level

IP32

Weight

2.3kg

Max Wiring Size

25 mm2

Communication Mode

RS485, RS232

Altitude

≤ 3000m

Product Size

266*182*81mm

Comparison Table of Parameters for Each Type of Battery

Setting Voltage

Battery Type

Sealed Lead-Acid Battery

Gelled Lead-Acid Battery

Open Lead-Acid Battery

User (User-

Defined)

Overvoltage Disconnect Voltage

16.0V

16.0V

16.0V

9~17V

Equalizing Voltage

14.6V

——

14.8V

9~17V

Boost Voltage

14.4V

14.2V

14.6V

9~17V

Floating Voltage

13.8V

13.8V

13.8V

9~17V

Boost Restoring Voltage

13.2V

13.2V

13.2V

9~17V

Low Voltage Disconnect Restoring Voltage

12.6V

12.6V

12.6V

9~17V

Under-Voltage Alarming Restoring Voltage

12.2V

12.2V

12.2V

9~17V

Under-Voltage Alarming Voltage

12.0V

12.0V

12.0V

9~17V

Low Voltage Disconnect Voltage

11.1V

11.1V

11.1V

9~17V

Discharging Limit Voltage

10.6V

10.6V

10.6V

9~17V

Over-Discharge Delay Time

5s

5s

5s

1~30s

Equalizing Duration Time

120 minutes

——

120 minutes

0~600 minutes

Equalizing Charging Interval

30 days

0 day

30 days

0~250D(00

refers

to close

equalizing

charging

function))

Boost Duration Time

120 minutes

120 minutes

120 minutes

10~600 minutes

Off Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home SystemOff Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home SystemOff Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home SystemOff Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home System

FAQ
Q: Are you factory or trading company?
A: We are factory.
Q: How long is the lead time of orders?
A: Goods can be ready for shipment within 7-15 working days upon payment.If we have stock material.It only take 1-2days tu send goods.
Q: Can we get support if we have our owm market position?
A: Please inform us your details market demand we will discuss and propose helpful suggestion for you to find the best solution for you.
Q: What is your trade Assurance?
A: 100% product quality protection.
100% product on time shipment protection.
100% payment protection for your covered amount.
Q: Can I install it myself?
A: We provide installation drawing and user manual for you,guide the installation.
Q: How to calculate the freight?
A: We will calculate according to the specific location and transportation method, you can discuss it in detail with us.

Product tags

24v mppt solar charge controller

,

24v solar charge controller

,

solar charge controller 24v
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Off Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home System

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Product Detail
Place of Origin :
Guangdong, China
Brand Name :
SRNE
Model Number :
SR-ML4830N15
Supply Ability :
1000 Piece/Pieces per Month
Packaging Details :
1pcs per box;4 pcs into a carton Carton size: 600*370*380
MOQ :
1
Contact Supplier
Off Grid 20a Mppt Solar Charge Controller 12v 24v For Solar Home System

SRNE Solar Co.,Ltd

Active Member
7 Years
guangdong, shenzhen
Since 2009
Business Type :
Manufacturer
Main Products :
SRNE Solar Charge Controller, Intelligent Solar Charge Controller, MPPT Solar Charge Controller
Employee Number :
>150
Certification Level :
Active Member
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