MPPT Solar Charge Controller for Solar Systems 24H Work Time

Product Description

Solar Charger Controller Header
Bedienungsanleitung PWM Solar Charger Controller for Home Use Solar Power System 24V 48V 96V 120V 220V 240V 30A 50A 60A 80A
Solar Charger Controller Product Display
Product introduction
Product introduction details 1
Product introduction details 2
Properties of the solar charge controller
  • 1Design for off-grid solar power system.
  • 2Applicable to different kinds of batteries.
  • 3Modular design with simple structure and easy maintenance.
  • 4Automatic power control function.
  • 5LCD display: Solar panel current, solar panel voltage, solar panel power, battery group voltage, charge current.
  • 6MODBUS protocol. The problem that the protocol cannot be compatible with other devices is solved. It is convenient to do secondary development.
  • 7Add the protection function of charge module. When batteries are broken or open circuit, inverter power the loads directly via controller, the charge module won't be damaged.
  • 8Battery protection is added. When there is fault on charge module, disconnect the battery, to prevent the over-charge of battery (high voltage is optional).
  • 9Perfect protection function: Solar reverse charge protection, Solar reverse connection protection, Battery reverse connection protection, Battery overcharge protection, Battery over current protection etc., thus the system has higher reliability.
Controller detailed view 1 Controller detailed view 2
Operating Principle
Solar power is the generation effect of a solar panel pack that converts solar energy into direct current energy and stores it in a battery. Solar power supply system consists of solar panel, solar charge controller, battery, inverter, AC load, etc. A solar panel converts solar energy into electricity in the presence of light while charging the battery; in the absence of light, the battery supplies power to the load.
The solar charging controller adopts the step-by-step current-limiting charging method and automatically controls the turn-on or cut-off of the multi-channel solar panels according to the change trend of voltage at the battery bank end, which can make full use of precious solar energy resources and guarantee the safe and reliable operation of the battery bank.
System Connection Diagram
Internal components view 1
Internal components view 2
Controller side view Controller front view Controller back view
Technical Specifications
Model MPPT solar charger MSC-420-50 MSC-420-100 MSC-420-200
Match solar panel parameters Solar panels power 23100Wp 46200Wp 92400Wp
Max. Power voltage range Vmp DC550V~DC800V
Open circuit Voltage Voc < DC1000V
Low voltage protection Vlow-pv > Battery Low voltage protection (Settable)
Charging characteristics Applicable battery type Sealed lead-acid battery, colloidal lead-acid battery, open lead-acid battery (you can customize parameters to charge other types of batteries)
Battery rated voltage DC420V
Start charging Vstart-pv Vpv > Vbat
Floating voltage DC508V (Settable)
Battery Low voltage protection Settable
Rated charging current 50A 100A 200A
Over current protection 60A 120A 240A
Charging mode Three stages: constant current (fast charging), constant pressure, floating charging
Display \ communication Display mode Touch screen
Communication protocol Modbus RTU / Modbus TCP
Communication mode RS485 / USB / Wifi / GPRS / RJ45 / CAN (optional)
App cloud monitoring Support Wifi / GPRS / Ethernet
Other features Protection function Input and output overvoltage and undervoltage protection, anti reverse connection protection, etc
MPPT efficiency ≥99.5%
Cooling Mode Fan
Working environment temperature -20°C ~ +50°C
Storage temperature -40°C ~ +75°C
IP protection level IP20 (customizable outdoor IP65)
Product application scenario
Product application scenario
System layout overview
BUYERS FEEDBACK
Buyers feedback screenshots
COMPANY PROFILE
Company office
The company was established in 2004 and acquired two registered trademarks in the same year. After five years of accumulation in 2009, the company gradually matured steadily. The company purchased factory buildings with independent property rights, and the company relocated to start a new journey. In 2012, the Ministry of Foreign Trade was established to open up markets and begin to expand foreign markets. In 2015, the company achieved rapid development, with 2 invention patents, 6 utility model patents, 1 appearance patents, obtained the "high-tech enterprise certificate" recognition, and obtained the ISO 9001 quality management system certification. In 2018, the company continued to innovate, with four invention patents, six utility model patents, and two software registration rights, and again successfully recognized high-tech enterprises. On July 10, 2019, it passed the certification of intellectual property management system. In 2020, three patents for invention and six patents for utility models were applied for.
Enterprise Certificates
1. Our main products are off grid wind turbine controller, On grid wind turbine controller, solar charging controller, wind-light complementary controller, wind-light complementary street lamp controller, On grid inverter, off grid inverter, frequency converter, stabilized frequency power supply, etc.

2. With first-class manufacturing technology, advanced technology and equipment, strong technical force, perfect testing means and personnel management, the company has carried out 17 research and development projects in the last three years, completed 16 transformation of scientific and technological achievements, and invested all by itself to implement the transformation, averaging 5.3 transformation of scientific and technological achievements each year.

3. The company takes technological innovation as the basis of enterprise development, annual R&D cost is not less than 20% of sales revenue, and continuously explores advanced technologies in the field of new energy power sources, such as electromagnetic control technology for wind turbines, MPPT technology, yaw wind turbines control technology, wind and solar complementary system Internet of Things monitoring, etc. Now it has five national invention patents for core technologies, twelve utility model patents, and the control technology for wind turbines has reached the advanced international level.

4. The company has a complete product quality assurance system and 9001 certification. Perform comprehensive quality control, rigorous test one by one, each performance is superior to the relevant national standards, all products have passed the EU CE certification. Ensure user safety and reliable use. Now the company's products have been the preferred supporting products for the well-known domestic manufacturers. The products export to more than 120 countries and regions, such as Germany, Japan, the United States, the United Kingdom, Canada, Australia, Egypt, Brazil, Saudi Arabia, and have established a good image in the domestic and foreign markets.

5. We are based on the market, pay attention to customers, provide high-quality products, adhere to technological progress, scientific management and standardized operation are the key to our success. We will jointly meet the challenges of the new century, shape a good image outside, and construct the blueprint of a modern enterprise in an all-round and three-dimensional way.
OUR FACTORY
Factory view 1 Factory view 2 Factory view 3 Factory view 4 Factory view 5 Factory view 6 Factory view 7 Factory view 8
Frequently Asked Questions (FAQ)

? Can you provide OEM service?

Yes, we can provide professional OEM services according to your requirements.

? Can you design the complete solar wind power system?

Yes, we have an engineering team that can design complete systems tailored to your specific demands.

? Are you a factory or a trading company?

We are a dedicated manufacturer specializing in wind turbine solar controllers and various inverters.

? Is customization acceptable for your products?

Yes, product customization is fully acceptable. We customize specifications and functions based on client requirements.

? May I visit your factory?

Yes, you are very welcome to visit our manufacturing facility to inspect our production lines.

? Can you provide samples for testing?

Yes, we can supply samples to facilitate quality evaluation and functionality testing.

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