Shenghuang New Energy Technology Co.,Ltd
Shenghuang New Energy Technology Co.,Ltd
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Product Feature
SECM series solar MPPT controllers are intelligent controllers specially designed for small off-grid photovoltaic power generation systems. Based on the advanced MPPT control algorithm design, this series of products adopts an integrated all-cast aluminum heat dissipation shell, which is elegant, economical and practical.
In any environment, it can quickly track the maximum power point of the photovoltaic array, obtain the maximum energy of the solar panel in real time, and significantly improve the energy utilization rate of the solar system. This series adopts the communication interface of standard MODBUS communication protocol and the use of remote GPRS, which is convenient for users to expand applications and meet different monitoring needs to the greatest extent. It can be used in communication base stations, household systems, RV systems, street lighting systems and field monitoring field. With USB charging function, it can be used for mobile phone charging and other occasions. Comprehensive electronic fault self-test function and powerful electronic protection function can avoid the damage of system components due to installation errors and system failures to the greatest extent.
| Rated Voltage | 12V/24V 12V/24VAuto | 48V24V/48VAuto | |||||
| PV Maximum Input | 80V | 130V | |||||
| Rated Current | 10A | 20A | 30A | 40A | 10A | 20A | 30A |
| Maximum PV Input KW | 130W (12V) | 260W (12V) | 390W (12V) | 520W (12V) | 260W (24V) | 520W (24V) | 780W (24V) |
| 260W (24V) | 520W (24V) | 780W (24V) | 1040W (24V) | 520W (48V) | 1040W (48V) | 1560W (48V) | |
| No-load Current(DC) | <0.05A | ||||||
| Power Source | Battery or Solar Panel | ||||||
| Charge Mode | MPPT Charge Mode | ||||||
| Load Capacity | Multi Mode | ||||||
| Display | LCD | ||||||
| Display Parameter | Battery: voltage, electricity, current, power, cumulative power generation, current power generation, equipment address; Photo-voltaic power, voltage, current; Load: mode, power, current, fault code: Temperature: temperature, temperature code, etc. | ||||||
| Protection | Solar battery anti-reverse charging protection, battery open-circuit protection, battery reverse connection protection, overload protection, etc. | ||||||
| Heat Dissipation | Aluminum Heat Dissipation | ||||||
| Range of working temperature | -20~+ 55°CJ35〜85%RH(No Condensation) | ||||||
| Optional | USB Charge,RS232RS485/GPRS Communication | ||||||
| Netweisht Gross Weight | 0.7-0.8KG0.9-1KG | ||||||
| Product SizePackaging Size | 131.9*145.5*61.Smm'196*180*109 | ||||||
1. Aluminum profile durable shell, heat sink self-cooling heat dissipation.
2. The screen display is rich in content, the query setting is simple, and the Chinese and English can be switched.
3. Lead-acid battery / ternary lithium battery / lithium iron phosphate battery / user-defined battery can be used, which is convenient for users to choose.
4. Lithium battery special activation function and stable charging function.
5. USB charging function is optional, which can be used in mobile phone charging and other occasions.
6. RS485/RS232/GPRS communication monitoring function is optional.
7. The battery voltage can be identified and locked, 12v/24v, 24v/48v, 12v, 24v, 48v.
8. After high and low temperature tests, it can be used in different temperature environments.
9. MPPT control algorithm design, more efficient charging.
10. High-precision sampling chip control, maximize the rational use of battery energy.
11. The controller has dual power supply function: battery + solar energy.
12. Various working modes of load output are adjustable.
13. The internal circuit board of the controller is sprayed with three-proof paint to prevent dust, moisture and static electricity.
14. Perfect protection function
Jiangsu Shenghuang New Energy Technology Co..Ltd. is located in Wuxi Liangxi district Jinshan North science and Technology Industrial Park, is a factory commitment to wind generators, solar monitoring system, wind and solar complementary monitoring system, photovoltaic system, wind and solar complementary controller,inverter,Gel battery, Lithium Battery Development and integrated application of green energy saving and environmental protection technology enterprises.