Basic Info.
Certification
ISO, CE, RoHS
Application
Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
Rated Voltage
12V/24V Auto
Charge Mode
MPPT Maximum Power Point Tracking
Max. Input Solar Panel Power
130W/12V;260W/24V
Max. Input Open Circuit Voltage
60V
Max.Output Power(Load Side)
60W/12V;120W;24V
Max. Boost Voltage(Load Side)
60V
Output Current Range
70mA~4200mA
Product Size
114*883*24.5mm
Transport Package
Carton Package
Specification
10A 12V/24V MPPT Solar Lighting Controller
Product Description
intelligent ip68 waterproof 12v 24v 10a mppt solar charge controller with dimming and timer control
1/3- Specification of SR-DM120
Parameter | Value |
Model | DM120 |
No-load loss | 26mA/12V;15mA/24V |
System voltage | 12V/24V |
Charging current | 10A |
Max. solar panel power | 130W/12V;260W/24V |
Solar panel input voltage | Lea than 60V |
MPPT tracking efficiency | Less than 99% |
Charging conversion efficiency | 90% to 96% |
Load conversion efficiency | 90% to 96% |
Output current | 70mA to 4200mA |
Load current accuracy | Plus or minus 3% (load current less than 300 mA) |
Max. load power | 60W/12V;120W/24V |
Load output voltage | Less than 60V |
Over-voltage protection | Lead-acid batteries | 17.0V;*2/24V |
Charging voltage limit | 15.5V;*2/24V |
Equalizing charging voltage | (Boost charging voltage+0.2V;*2/24 V (25 degree Celsius) |
Equalizing charging time | 1 hour |
Equalizing charging interval | 30 days |
Boost charging voltage | 7.5V to 15.5V;*2/24V(25 degree Celsius) |
Boost charging time | 4 hours |
Floating charging voltage | 7.5V to 15.5V;*2/24V(25 degree Celsius) |
Temperature compensation factor | -3.0mV/degree Celsius/2V |
Over-voltage protection | Lithium batteries | (Over charging voltage+2V); *2/24V (25 degree Celsius) |
Whether charging is prohibited below 0 degree Celsius | Yes, No |
Overcharge voltage | 7.5V to 15.5V;*2/24V(25 degree Celsius) |
Overcharge recovery voltage | 7.5V to 15.5V;*2/24V(25 degree Celsius) |
Over-discharge voltage | 7.5V to 15.5V;*2/24V(25 degree Celsius) |
Over-discharge recovery voltage | 7.5V to 15.5V;*2/24V(25 degree Celsius) |
Light control voltage | 5V to 11V;*2/24V |
Light control delay | 1 to 50min |
Operating temperature | -35 degree Celsius to +65 degree Celsius |
Protection degree | IP68 |
Weight(g) | 380 |
Dimensions (mm) | 114x88.3x24.5 |
2/3- Product Features
--- Features true MPPT functions, applicable to monocrystalline, polycrystalline and amorphous silicon solar panels serially connected in various numbers, significantly improving the solar panels' energy utilization ratio.
--- MPPT solar charging technology , the maximum solar input voltage Voc ≤ 60V .
--- The load is stepping up and constant current output which can support maximum 18pcs of LED beads connected in series
--- Adopts an improved charging algorithm that supports 12 V and 24 V lead-acid batteries and lithium batteries, and the user can set the operating modes for lead-acid batteries or lithium batteries accordingly.
--- Boasts a load triple-stage brightness adjustment and morning on design, with an operating duration adjustable from 0 to 15 hours and a power settable from 0 to 100%.
--- Features a system status log function, able to record a maximum of 7 days of system status, comprehensively and effectively monitoring the system's conditions.
--- Data communication adopts a multi-time two-way handshake protocol and a data compression algorithm, realizing precise and fast data transmission.
--- Features an intelligent power mode which can extend the battery life to its top limit by adjusting the load power automatically according to the remaining battery capacity.
--- True constant current rather than current-limiting control ensures smooth and stable output current, effectively reducing LED light attenuation and extending LED service life.
--- With an infrared remote control function, operations including setting parameters, reading status and viewing historical data can be conducted.
--- A metal case and an IP68 waterproof level enable the device to operate in various kinds of tough conditions.
--- An overheat protection function enables the device to scale down the load or shut off the load completely when its temperature exceeds a certain point.
--- A range of protection measures such as battery reverse-connection protection, LED short-circuit and open-circuit protection, etc., put the system under comprehensive and constant guard.
--- The following are functions of "-U" series
--- Boasts a wireless Internet communication function, able to conduct remote monitoring and real-time management on street lights via the solar power street light management system.
--- Supports remote light on/off switching and dimming, as well as modification of battery and load parameters.
--- Monitors solar panel voltage, current and power, battery charging and discharging current and voltage, load operating status, controller operating status and other data, and automatically triggers alarms when failures are detected.
3/3- Contact Information
SRNE Solar Co.,Ltd
Contact person: Rhean Feng
Tel: 0086 13580565572
0086 18565667949
Head office: 4-5F, 13A Wutong Island,Neihuan Road,Xixiang,Bao'an,Shenzhen,Guangdong Province,China
Factory address:4F No.10 Xinju Road, Shangjiao Village, Chang'an Town,Dongguan City,Guangdong Province,China
Address:
Building B, Jianyu 2nd Industrial, Nanchang Park, Gushu, Xixiang, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Light Industry & Daily Use, Lights & Lighting, Metallurgy, Mineral & Energy, Security & Protection
Company Introduction:
7 years experience in solar charge controller filed, professional and strong professors, senior engineers, professional technical staff R&D team. ISO, CE, RoHS & CQC certificates, this is how we keep good quality and competitive price for global valued customers.
We are Shenzhen Shuori New Technology Co., Ltd in China and our main products as following:
*Solar Street Light charge Controller for VRLA battery or lithium battery (Support Data Remote Setting, PWM/MPPT Type)
*Solar Power System charge Controller for VRLA battery (PWM / MPPT Type)
Please visit our web: www.made-in-china.com/showroom/rheanfeng-srne
If any models meet your demand, please feel free to contact me. Catalog & Details can be offered.
We′re sure your any inquiries or requirements will get prompt attention.
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Best regards,
Rhean Feng
Shenzhen Shuori New Energy Technology Co., Ltd.