Advanced MPPT Solar Charge Controller 98% Tracking Efficiency Solar Charge Controller System

• Condition: New
• Certification: ISO, CE
• Application: Solar System Controller, Wind Controller, Solar Working Station
• Model NO.: BSD
• Charging Method: MPPT Three-Stage Charging
• Load Regulation: 0.01%
• Inverter Efficiency: 97%
• Frequency Range: 50/60Hz
• Transport Package: Wooden Crate
• Specification: customizable
• Trademark: BOS
• Origin: Jinan China
• HS Code: 8504409999
• Package Size: 100.00cm * 80.00cm * 60.00cm
• Package Gross Weight: 60.000kg
• Lead Time: 30 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Product Description

 

Product Overview:

The BSD series photovoltaic controller (MPPT) adopts advanced fully digital intelligent tracking calculation to obtain the maximum power point of solar modules, and has excellent charging strategy to protect the battery and extend its service life. 
 

Product features:

1.Equipped with accurate MPPT algorithm, the maximum power point of the module is obtained, which significantly improves the conversion efficiency.

2.It has a wider voltage range and lower starting voltage, which effectively increases the number of power generation hours;

3.Rack-mounted design, small and lightweight, standard wiring, easy and convenient installation and maintenance;

4.The LCD touch screen displays various operating parameters and can be set for the relevant parameters;
 
5.It has strong environmental adaptability and can be applied in high altitude, cold and natural environments.
 

Application industry:

It is specially designed for solar off grid systems (independent systems), solar power stations and other systems.

 

Product Parameters

Device model	BSD220- 50A	BSD220- 100A	BSD380- 50A	BSD380- 100A	BSD400- 50A	BSD480- 80A	BSD500 - 80A
Input DC index
Device power	11kW	22kW	19kW	38kW	22kW	38kW	40kW
PV input voltage range	DC 320-550V		DC 540-750V		DC 200-900V	DC 600-850V
Battery DC index
Rated voltage of battery	DC 220V		DC 380V		DC 400V	DC 480V	DC 500V
Output rated current	50A	100A	50A	100A	50A	80A	80A
Rated efficiency	≥98%
Self loss	<300mA
Protection function	Input reverse connection, overvoltage/undervoltage, overload protection, output overload and short circuit protection
Battery  index
Charging method	MPPT( Three-stage  charging)
Battery voltage	DC 150-300V		DC 300-500V		DC 150-750V	DC 300-590V
Battery float voltage	Can be set
Display and Communication
Display function	LCD display
Communication function	RS485(standard)/RS232(optional)/ Ethernet port(optional)
Usage environment
Work environment	When the ambient temperature is -20°C-50°C and the relative humidity is 0-95%, it can work uninterrupted for 24 hours.
Protection level	IP20
Cooling method	Fan forced air cooling
Altitude	≤5000m
Other performance
Compressive strength	AC1500V/1min/No breakdown
Size( W*D*H) mm	482*470*222

 
Note: Multiple cabinets can be grouped together
If other specifications are required, customization can be made according to requirements.

Company Profile

 

  Shandong BOS Energy Technology Co., Ltd. (referred to as BOS) is a high-tech enterprise in Shandong Province specializing in the research and development, manufacturing, sales, and service of power equipment. For more than 20 years, BOS has focused on power electronic conversion technology. Committed to providing customers with the best system solutions, our products include AC/DC test power supplies, AC/DC power supplies, shore power, and new energy product lines. The production base covering an area of 20000 square meters, built in 2010, has an annual output value of over 100 million yuan. BOS is one of the most influential "leading enterprises" among domestic high-power power supply manufacturers.

  BOS has multiple national patents in the field of power supply and has passed international ISO9001 quality system certification, ISO14001 environmental management system certification, and ISO45001 occupational health and safety management system certification; And has successively won honors such as specialized and innovative, gazelle enterprise, and high-tech enterprise, as well as awards such as "Best Supplier of Small and Medium Power Bidirectional Energy Storage Inverters"; Establishing an energy conversion and energy storage engineering technology center; It is a member unit of the China Power Association, a member unit of the Port Science and Technology Committee, an executive director unit of the China Renewable Energy Association, and a qualified supplier for procurement by the Chinese Academy of Sciences.

Certifications

 

On Site Filming Of The Project

 

Packaging & Shipping

 

Our Advantages

 

FAQ

1.Q:Are you manufacturers?
--Yes, we have an independent factory covering an area of over 20000 square meters.

2. Q:Can the power of the product be customized?
--Yes, we can customize products according to your needs.

3.Q: Is there any guarantee for after-sales service after purchasing products from your store?
--Yes,during the warranty period, we will regularly visit customers and collect feedback information to continuously improve the quality of our company's products and services.

4.Q:How is your production management and quality control?
--Our company's production process for all products follows ISO9001, with professional operators controlling each production step. Quality inspectors also conduct regular inspections, and after each product undergoes performance testing, a comprehensive quality inspection will be conducted.