SRNE Solar Co.,Ltd
| Supply Ability | 1000 Piece/Pieces per Month |
| Packaging Details | 4pcs/Carton Packing Size: 52*35*33mm/CTN Gross Weight: About 15KG |
| 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 |
| Place of Origin | Guangdong, China |
| Brand Name | SRNE |
| Model Number | ML4830N15 |
View Detail Information
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Product Specification
| Supply Ability | 1000 Piece/Pieces per Month | Packaging Details | 4pcs/Carton Packing Size: 52*35*33mm/CTN Gross Weight: About 15KG |
| 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 |
| Place of Origin | Guangdong, China | Brand Name | SRNE |
| Model Number | ML4830N15 | ||
| High Light | rv solar regulator ，rv solar panel regulator | ||
Auto Rated RV Solar Charge Controller 10A 20A 30A 40A 50A CE Certificated
30A 12V/24V/36V/48V MPPT off grid Solar Charge Controller for home using
Product 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.
Application
Solar Station System
Solar power station systems are typically used for regional centralized power supply, such as village, island, fields monitoring and so on. Also the power level range is between kilowatts to hundreds kilowatts.
Solar Home System
Solar home system are typically used for home photovoltaic power generation system, to solve electricity demand of none power or unstable power region. Also the power level rage is between hundred watts to kilowatts.
Solar RVs/Vessels System
Solar RVs/Vessels system are typically used for reducing the RVs and the vessels electricity cost, by setting up solar system to assist gasoline/diesel power generator.
Solar Street lights System
Solar Street lights System are typically used for street lightning of cities, villages, the intelligent streetlight system will remote monitoring all street lamps to reduce the operation and maintenance costs of system.
Hybrid Energy System
The Hybrid energy system contains solar, wind, diesel and city electricity energy system. The system will meet the load demand of electricity in villages, islands, and telecom stations to reduce the system cost and improve the replenishment ratio of system.
APPREARANCE
Specification
| 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 |
Company Details
Business Type:
Manufacturer
Year Established:
2009
Employee Number:
>150
Ecer Certification：
Active Member
SRNE SOLAR CO., LTD, established in 2009,is a state level high-tech enterprise that integrates R&D, manufacturing and sales of solar charge controller, solar lighting controller, offgrid hybrid inverter, etc. At present,SRNE is the world’s leading supplier of solar controller.SRNE products... SRNE SOLAR CO., LTD, established in 2009,is a state level high-tech enterprise that integrates R&D, manufacturing and sales of solar charge controller, solar lighting controller, offgrid hybrid inverter, etc. At present,SRNE is the world’s leading supplier of solar controller.SRNE products...
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