Solar Panel System White 12V/24V 350W 700W 20A MPPT Solar Charge Controller With Cheap Price
Company Profile
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.
Focus on the development of solar power, wind-solar power generation system integration,the business consists of wind and solar monitoring system, Wind Turbine Grid and off-grid system PV system equipment design and procurement, complete sets, feasibility study and installation commissioning .
A vertical axis wind turbine (or VAWT) has a main rotor shaft arranged vertically. An advantage of this arrangement is that the turbine does not need to be pointed into the wind to be effective, which is an advantage in locations where the wind direction is highly variable. This is also an advantage when the turbine is integrated into a building, as it is inherently less maneuverable. Additionally, the generator and gearbox can be placed close to the ground, using direct drive from the rotor assembly to the ground gearbox, improving maintenance accessibility.
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. adopting 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 photoyoltaic aay,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 standard MODBUS communication protocol and remote GPRS, which is convenient for users to expand applications and meet different monitoring needs. It can be applied 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-detecting function and powerful electronic protection function can avoid the damage of system components due to installation errors and system failures.
| 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.High-efficiency MPPT Charging Mode
2.Durable Aluminum Shell,self-cooling heat dissipation
3.Over-charge,over-discharge and overload protections for batteries
4.Any type of battery is acceptable,lead-acid battery,lithium-ion phosphate battery,ternary lithium battery.
5.CE Certification,LCD Display
6.RS232/RS485/GPRS communication is optional,USB charging mode is optional
7.LCD interface to be configured in English
8.Various working mode of load capacity output are selective
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