192V 384V 50A 100A MPPT solar charge controller
- Category: Solar Charger Controllers >>>
- Supplier: Aerospace Baykee (Guangdong) Technology Co. Ltd.
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Product Overview
Description
Product Description
BK- MPPT solar charge controller
This MPPT (maximum Power Point Tracking) solar charge controller is a smart solar controller with automatic recognition function, smart charging, three stages charging function to protect battery. It can increase more 30%~ 60% efficiency than traditional PWM controller. It supports many kinds of batteries. It also has RS232 communication function.
Battery Charging Stages:
Controller has a three-stage charging separately: fast charging, maintenance charging and floating charging. Through the fast, efficient and safe battery charging mode, the system can effectively extend the battery life.
A) Fast charging
Fast charging battery voltage has not reached full voltage value (i.e. balance/boosting voltage), controller MPPT charging will provide maximum solar power to charge battery. When the battery voltage reaches a preset value, there will be a maintenance charging.
B) Maintenance charging
When the battery voltage value is reached, the controller will conduct on constant voltage charging, this process will no longer be MPPT charging and the charging current also gradually declining as time goes by. Maintenance charge default duration is 0.5h, when the time reaches the set value, the system will be transferred to the floating charging..
C) Floating charge
After constant charging phase, the controller through reducing the charging current in order to reduce the battery voltage, and keeping the battery voltage in floating charge voltage set point. During float charging stage, battery charging is very weak; ensure the batteries are full charged. In the float charging stage, loads can get nearly all of the solar power. If the loads exceed solar power, the controller will not be able to maintain float charging stage. When the battery voltage is low and then recover back to charging set value, the system will exit float charging stage, re-entering the fast charging stage.
Main Features:
Advanced MPPT (maximum power point tracking) technology, efficiency no less than 99.5%
High-quality components to improve system performance, the maximum conversion efficiency can up to 98%
Ultra-fast speed of maximum power point tracking and tracking efficiency
Accurate identification of the peak of maximum power point tracking
Reliable function of enter the automatic power limit maximum PV array, ensure that any conditions will not overload
Wide range of photovoltaic array maximum power point voltage
LCD design, dynamic display operating data and status
With battery temperature compensation function
Real-time power statistics logging
Standard Mod bus communication protocol based on RS-485 bus to maximize meet different communication needs
Controller has a three-stage charging separately: fast charging, maintenance charging and floating charging. Through the fast, efficient and safe battery charging mode, the system can effectively extend the battery life.
A) Fast charging
Fast charging battery voltage has not reached full voltage value (i.e. balance/boosting voltage), controller MPPT charging will provide maximum solar power to charge battery. When the battery voltage reaches a preset value, there will be a maintenance charging.
B) Maintenance charging
When the battery voltage value is reached, the controller will conduct on constant voltage charging, this process will no longer be MPPT charging and the charging current also gradually declining as time goes by. Maintenance charge default duration is 0.5h, when the time reaches the set value, the system will be transferred to the floating charging..
C) Floating charge
After constant charging phase, the controller through reducing the charging current in order to reduce the battery voltage, and keeping the battery voltage in floating charge voltage set point. During float charging stage, battery charging is very weak; ensure the batteries are full charged. In the float charging stage, loads can get nearly all of the solar power. If the loads exceed solar power, the controller will not be able to maintain float charging stage. When the battery voltage is low and then recover back to charging set value, the system will exit float charging stage, re-entering the fast charging stage.
Main Features:
Advanced MPPT (maximum power point tracking) technology, efficiency no less than 99.5%
High-quality components to improve system performance, the maximum conversion efficiency can up to 98%
Ultra-fast speed of maximum power point tracking and tracking efficiency
Accurate identification of the peak of maximum power point tracking
Reliable function of enter the automatic power limit maximum PV array, ensure that any conditions will not overload
Wide range of photovoltaic array maximum power point voltage
LCD design, dynamic display operating data and status
With battery temperature compensation function
Real-time power statistics logging
Standard Mod bus communication protocol based on RS-485 bus to maximize meet different communication needs
Specification
Model | BK-MPPT-192V 50A | BK-MPPT-192V 100A | BK-MPPT-384V 50A | BK-MPPT-384V 100A | |||
Rated system voltage | 192VDC | 384VDC | |||||
Rated charging current | 50A | 100A | 50A | 100A | |||
Output capacity | 11KW | 22KW | 22KW | 44KW | |||
PV open circuit voltage input range | 300V~400V | 580V~800V | |||||
max power point voltage range | 240V~320V | 240V~320V | 464V~640V | 464V~640V | |||
Recommend PV open circuit Voltage | 343V±10V | 650V±10V | |||||
Efficiency | ≥98% | ||||||
Empty loss | ≤5W | ||||||
Temperature compensation algorithm | -2mV/℃/2V | ||||||
Communication | RS485 | ||||||
ambient working temperature range | -25℃~+45℃ | ||||||
Storage temp. Range | -35℃~+80℃ | ||||||
Altitude | ≤5500m(2000m above the need to reduce power use) | ||||||
relative humidity | ≤95%,no condensation | ||||||
IP level | IP30 | ||||||
Measurement DxWxH | 393*203*507 | 393*203*507 | 393*203*507 | 393*203*507 | |||
mounting hole size | 370*330 | 370*330 | 370*330 | 370*330 | |||
Installation hole radius | M6 | M6 | M6 | M6 | |||
N.G(kg) | 20 | 23 | 21 | 24 | |||
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Aerospace Baykee (Guangdong) Technology Co., Ltd. is a backbone enterprise engaged in the research and development of cutting-edge power supply technology under the China Aerospace Science and Technology Corporation and a pathfinder for the application of my country's power supply technology in the field of "advanced, precise and cutting-edge". Aerospace Baykee is established in 2007, a professional manufacturer and exporter with R&D in improving power quality products like uninterrupted power supply (UPS), EPS, solar inverters, modular data center, MPPT solar charge controller, energy storage system, etc. Headquarter in Foshan, the earliest cooperation in China power industry passed and approved by the ISO 9001 & ISO 14001, OHSMS 18001, CE, IEC, 3C, TCL and CQC quality standard. Aerospace Baykee also actively participates in the "One Belt, One Road" initiative by setting up branches and agents in Pakistan, Australia, Philippines, Vietnam, Yemen, and Nigeria to launch company's self-developed products. Currently, Aerospace Baykee is the first-line brand in Pakistan.
Exhibition
Application case
FAQ
Q: Why choose us?
A: We are China Leading UPS &solar system Manufacturer, 14 years experience in producing and marketing
UPS & solar products.
100% QC inspection Before Shipment.
Best Quality & Best Service with Competitive price.
Good after-sale service: 1 years warranty and if possible we provide on-site installation and repairing.
All of our products have the CE certificate, ISO9001,ISO14001,OHSAS18000,TLC, IEC authentication, and Chinese energy conservation certification
Market covers the 100 cities and countries all over the world. Have branch office in Pakistan, Australia, etc.
If you have some problems about MPPT series solar charge controller , or want to know more details about 3 phase online UPS system, off grid solar inverter system, solar energy storage system, outdoor online UPS, lithium battery, MPPT solar charge controller ,etc. Welcome to contact us!
Looking forward to your inquiry in alibaba.
A: We are China Leading UPS &solar system Manufacturer, 14 years experience in producing and marketing
UPS & solar products.
100% QC inspection Before Shipment.
Best Quality & Best Service with Competitive price.
Good after-sale service: 1 years warranty and if possible we provide on-site installation and repairing.
All of our products have the CE certificate, ISO9001,ISO14001,OHSAS18000,TLC, IEC authentication, and Chinese energy conservation certification
Market covers the 100 cities and countries all over the world. Have branch office in Pakistan, Australia, etc.
If you have some problems about MPPT series solar charge controller , or want to know more details about 3 phase online UPS system, off grid solar inverter system, solar energy storage system, outdoor online UPS, lithium battery, MPPT solar charge controller ,etc. Welcome to contact us!
Looking forward to your inquiry in alibaba.
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