- Overview
- Product Description
- Product Parameters
- Company Profile
- Certifications
- On Site Filming Of The Project
- Packaging & Shipping
- Our Advantages
- FAQ
Basic Info.
Model NO.
BSD
Application
Solar System Controller, Wind Controller, Solar Working Station
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
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.
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.
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.
It is specially designed for solar off grid systems (independent systems), solar power stations and other systems.
| 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.
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.
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.