420V 50A 80A 100A 150A 200A 500A 600A MPPT Solar Charger MPPT Solar Charge Controller
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Product Highlights
- High MPPT Efficiency: Efficiency reaches up to 99.5% for optimal solar energy conversion.
- Wide Voltage Range: Supports DC550V to DC750V input with open circuit voltage up to DC880V.
- Customizable Battery Parameters: Allows customization of charging parameters for various battery types beyond standard lead-acid.
- Multiple Communication Options: Offers RS485, USB, Wifi, GPRS, RJ45, and optional CAN protocols for flexible connectivity.
- IP65 Outdoor Protection: Standard IP20 with customizable IP65 rating for outdoor environments.
- Comprehensive Protection: Features overvoltage, undervoltage, and anti-reverse connection protection.
- OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.
- App Cloud Monitoring: Supports remote monitoring via Wifi, GPRS, and Ethernet connections.
Product Attributes
- Customization
- Available
- After-sales Service
- Provide
- Warranty
- 1 Year
- Model NO.
- MSC-420-50
- Condition
- New
- Certification
- ISO, CE
- Application
- Solar System Controller, Charger Controller
- Rated Voltage
- 420V
- Display Mode
- LCD
- Communication Interface
- RS485
- Cetificate
- CE/ISO9001
- Transport Package
- Carton/Wooden Box
- Specification
- 50KW
- Trademark
- Deming
- Origin
- Shandong
- HS Code
- 8543709990
- Production Capacity
- 50000 PCS/Year
Product Images of 420V 50A 80A 100A 150A 200A 500A 600A MPPT Solar Charger MPPT Solar Charge Controller
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Product Description





| 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~DC750V | |||
| Open circuit Voltage Voc | < DC880V | |||
| Over voltage protection Vover-pv | DC880V | |||
| 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 | -20ºC~+50ºC | |||
| Storage temperature | -40ºC~+75ºC | |||
| IP protection level | IP20 (customizable outdoor IP65) | |||
* Above parameter only for reference
Could be custom made according to user's requirements.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR255707". Items marked "" are certified.
Company Profile
Jinan Deming Power Equipment Co., Ltd. is a high-tech enterprise focusing on research, production, sales and service of renewable energy power products such as wind energy and solar energy. With a high reputation in the Association and participates in the formulation of international standards for small wind turbines. It is a designated product for state aid for foreign projects and 90% of products are exported.
The company was established in 2004 and acquired two registered trademarks of "Deming" and "Quanneng" 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.
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.
With first-class manufacturing technology, advanced technology and equipment, strong technical force, perfect testing means and personnel management, Deming 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.
Deming 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.
Deming 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.
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.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building 12, China Suangu Future Intelligent Manufacturing Center, Liandong U Valley, Kejia Road, Suncun Street, High-Tech Zone, Jinan, Shandong, China
-
Plant Area
- 5446 square meters
-
Number of Employees
- 70
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- T/T, LC, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CFR, EXW, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Wind Generator Controller and Inverter, Solar Hybrid Inverter, Power Conversion System, Off Grid Inverter, DCDC Converter, AC Power Source, SOC, Permanent Magnet Generator, Hydropower Converter, Wind Turbine
-
Production Lines
- 3
-
Production Machines
- Oscilloscope
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 16 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-03-22
-
Export Year
- 20 years
-
Main Markets
- North America, South America, Europe, Africa, East Asia(Japan/ South Korea), Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 16
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the warranty period?
- We provide a 1-year warranty for this product.
- Can the charging parameters be customized?
- Yes, you can customize parameters to charge other types of batteries besides sealed, colloidal, and open lead-acid batteries.
- Is the IP rating customizable for outdoor use?
- Yes, the standard IP20 can be customized to IP65 for outdoor applications.
- What communication protocols are supported?
- The device supports Modbus RTU and Modbus TCP, with communication modes including RS485, USB, Wifi, GPRS, RJ45, and optional CAN.
- What are the available charging currents?
- Rated charging currents of 50A, 100A, and 200A are available.
- Does the product support OEM and ODM services?
- Yes, we offer OEM and ODM services including full customization, customization from samples, and minor customization.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
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