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Quick Details
-
Brand Name:
-
BAYKEE
-
Model Number:
-
JW- mppt solar charge regulators
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Work Time (h):
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24h
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Max PV Power:
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44kw
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Max PV Voltage:
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464V-640V
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Certificate:
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CE/Fcc/RoHS/ ISO9001
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Warranty:
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1 year
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Certification:
-
CE/Fcc/RoHS/ ISO9001
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Charge mode:
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mppt solar charge regulators
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System voltage:
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DC 12V/24V/48V/96V Automatic Recognition
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MPPT efficiency:
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96.5%-99%
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LED digital tube display:
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Battery voltage,charge current
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LED light diaplay:
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Charging indicator light,Load indicator light
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Rated output Current:
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30A
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Noise:
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≤40dB
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Weight:
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1.8kg
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Battery type:
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Lead-acid/Lithium/LiFePO4 Battery
Quick Details
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Type:
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MPPT
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Application:
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Charger Controller, Solar System Controller
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Place of Origin:
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Guangdong, China
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Brand Name:
-
BAYKEE
-
Model Number:
-
JW- mppt solar charge regulators
-
Work Time (h):
-
24h
-
Max PV Power:
-
44kw
-
Max PV Voltage:
-
464V-640V
-
Certificate:
-
CE/Fcc/RoHS/ ISO9001
-
Warranty:
-
1 year
-
Certification:
-
CE/Fcc/RoHS/ ISO9001
-
Charge mode:
-
mppt solar charge regulators
-
System voltage:
-
DC 12V/24V/48V/96V Automatic Recognition
-
MPPT efficiency:
-
96.5%-99%
-
LED digital tube display:
-
Battery voltage,charge current
-
LED light diaplay:
-
Charging indicator light,Load indicator light
-
Rated output Current:
-
30A
-
Noise:
-
≤40dB
-
Weight:
-
1.8kg
-
Battery type:
-
Lead-acid/Lithium/LiFePO4 Battery
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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
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BK-MPPT-192V 100A
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BK-MPPT-384V 50A
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BK-MPPT-384V 100A
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Rated system voltage
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192VDC
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384VDC
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Rated charging current
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50A
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100A
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50A
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100A
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Output capacity
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11KW
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22KW
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22KW
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44KW
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PV open circuit voltage input range
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300V~400V
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580V~800V
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max power point voltage range
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240V~320V
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240V~320V
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464V~640V
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464V~640V
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Recommend PV open circuit Voltage
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343V±10V
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650V±10V
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Efficiency
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≥98%
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Empty loss
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≤5W
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Temperature compensation algorithm
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-2mV/℃/2V
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Communication
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RS485
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ambient working temperature range
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-25℃~+45℃
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Storage temp. Range
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-35℃~+80℃
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Altitude
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≤5500m(2000m above the need to reduce power use)
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|
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relative humidity
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≤95%,no condensation
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IP level
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IP30
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Measurement DxWxH
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393*203*507
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393*203*507
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393*203*507
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393*203*507
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mounting hole size
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370*330
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370*330
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370*330
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370*330
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Installation hole radius
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M6
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M6
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M6
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M6
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N.G(kg)
|
20
|
23
|
21
|
24
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Packing & Delivery
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