Home

Products

Case

News

About Us

REQUEST A QUOTE

Product
Product Detail

Photovoltaic MPPT Controller

Precise MPPT Algorithm: Significantly improves conversion efficiency

Wide Voltage Range: Low start-up voltage, extending power generation time

Rack-Mount Design: Compact and lightweight, easy to install and maintain

LCD Touch Screen: Real-time display and setting of operating parameters

Strong Environmental Adaptability: Suitable for high-altitude, extremely cold environments

Sales Count Click

Sales Count

Click

Select the number of specifications

Please check the product information you want!

Product Detail

Features:

Equipped with a precise MPPT algorithm, it extracts the maximum power from the solar panels, significantly improving conversion efficiency.

A wider voltage range and lower starting voltage effectively increase the number of power generation hours.

Rack-mounted design, compact and lightweight, with standard wiring for easy installation and maintenance.

Uses an LCD touchscreen to display various operating parameters and allows for setting relevant parameters.

Strong environmental adaptability, suitable for use in high-altitude, cold, and harsh natural environments.

Circuit Block Diagram:

Product Application Topology - Photovoltaic Controller:

Technical Parameters:

Unit Type	BSD220		BSD220	BSD750	BSD750	BSD480	BSD480	BSD480	BSD480
	-50A		-100A	-40A	-53A	-100A	-200A	-300A	-600A
Input DC specifications
Equipment Power	11kW		22kW	30kW	40kW	48kW	96kW	144kW	300kW
PV input Voltage Range	DC 320V-550V			DC 300V-850V		DC 540V-900V
Battery DC specifications
Battery Rated Voltage	DC 220V			DC 750V		DC 480V
Output Rated Current	50A		100A	40A	53A	100A	100A * 2 routes	100A*3 route	s 100A*6 routes
Maximum Efficiency	≥ 98%（ Rated Power）			≥ 95%（ Rated Power)			≥ 98%（ Rated Power）
Self-loss	< 60w
Protection Function	Input reverse connection protection, over/under voltage protection, and overload protection; output overload and short circuit protection.
Battery Specifications
Charging Method	MPPT (Three-stage charging)
Battery Voltage	DC 150V-300V			DC 50V-1000V		DC 300V-590V
Battery Float Charge Voltage	Configurable
Display And Communication
Display functions		LCD display		No display screen		LCD display
Communication Functions		RS485 (standard) / RS232 (optional) / Ethernet port (optional)
Usage Environment
Working Environment	It can operate continuously for 24 hours under ambient temperatures of -25 to 45 and relative humidity of 0-95%.
Protection Level	IP20
Cooling Method	Fan-forced air cooling
Altitude	≤ 5000m (Reduced performance above 2000m altitude)
Other Features
Compressive Strength	AC1500V/1min/No breakdown
Size（WDH）(mm)	482600222						6507501200	6507501500	1200750 1500
Note: Three-level DCDC is available for high voltage applications.

Basic Model:

50-120KW – Modular Type

Model（Indoor Unit）	External Dimensions(mm)
Model（Indoor Unit）	W	D	H
BSD-120KW and below	482	600	222

Cabinet-type Photovoltaic MPPT Controller (two/six parallel units):

240kW~720kW – Modular Frame Type

Mode（indoor Unit）	External Dimensions(mm)
Mode（indoor Unit）	W	D	H	L1
2 and 1	650	750	1200	100
3 and 1	650	750	1500	100
4 and 1	650	750	1800	100
5 and 1	650	750	1800	100
6 and 1	1200	750	1500	100
10 and 1	1200	750	1800	100
20 and 1	2400	750	1800	100

No comment

Previous : Off-grid Power Inverter / Solar Inverter Next : Photovoltaic and Storage Integrated Machine