K100 MPPT Solar ChargeController 100A
Product Information
The MPPT Solar Charge Controller is a high-quality device
developed by SHENZHEN SHI HEHEJIN INDUSTRIAL CO.,LTD. It is
designed for use in solar systems and utilizes advanced Maximum
Power Point Tracking (MPPT) technology to achieve a conversion
efficiency of up to 98%. The controller supports a wide range of
solar panel specifications with an input voltage of up to 96V. It
features an ultra-low power chip for reduced standby power
consumption and includes a USB 5V output for phone charging.
Additionally, it supports remote display for convenient monitoring
of real-time data.
Main Features:
- All the Various Real-time data show on one display
- Solar Panel input voltage up to 96V, suitable for various
specifications of solar panel - Ultra low power chip reduces static standby power consumption
and energy loss - USB 5V Output for phone charging
- Supports Remote Display
Product Usage Instructions
1. General Information
1.1 Overview
The MPPT Solar Charge Controller is designed to optimize the
performance of your solar system. It utilizes advanced MPPT
technology with an efficiency of up to 98%. The controller operates
at 12/24VDC and automatically identifies the system voltage. The
LCD panel display provides real-time operating data and working
condition information. The controller supports three charging
lead-acid battery options: Sealed, Gel, and Flooded. It also
features a battery temperature compensation function and offers
multiple load work modes.
1.2 General Safety Information
When installing the controller, make sure to mount it indoors to
protect it from exposure to the elements and prevent water from
entering. Ensure that power connections are tight to avoid
excessive heating caused by loose connections. It is recommended to
install appropriate external fuses or breakers. If connecting an
inverter, connect it directly to the battery and not to the load
terminal of the controller. If the display is not functioning,
immediately cut off the fuse or circuit breaker and verify the line
connection.
1.3 Maximum Power Point Tracking Technology
The MPPT charge and discharge controller utilizes MPPT control
algorithm to accurately track the maximum power point (MPP) of the
photovoltaic array. This allows for the efficient capture of
maximum solar energy, resulting in an increased charging efficiency
of 10% to 30% compared to controllers without MPPT technology. The
controller achieves a maximum conversion efficiency of 99.5%,
making it highly efficient and intelligent.
MPPT Solar Charge Controller User Manual
100A
SHENZHEN SHI HEHEJIN INDUSTRIAL CO.,LTD.
Address:E, 10th Floor, Block A, Henggang Rongde International, Longgang District, Shenzhen 518115, Guangdong Province, China Website: www.ysolartech.com Phone: +86-0755-85232255 Email: [email protected] MADE IN CHINA
MPPT Solar Charge Controller User Manual
Dear Customers Thanks for choosing our solar charge controller, please read carefully all
the instructions and warnings in the manual before installation, it will help you to make full use of advantages about the controller, can promote performance of your solar system This series MPPT have such advantages: All the Various Real-time data show on one display ,Convenient user to
check The Solar Panel input voltage up to 96V, suitable for various specifications
of solar panel The power supply uses ultra low power chip ,reducing static standby
power consumption ,reduce energy loss USB 5V Output for phone charging Support Remote Display
1. General Information 1.1 Overview
MPPT series solar charge controller is based on an advanced maximum power point tracking (MPPT) technology developed, dedicated to the solar system, the charge controller conversion efficiency up to 98%. Features Advanced Maximum Power Point Tracking (MPPT) technology, with
efficiency no less than 99.5%. High quality components, perfecting system performance, with maximum
conversion efficiency of 98%. Ultra-fast tracking speed and guaranteed tracking efficiency.
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Wide MPP operating voltage range. 12/24VDC automatically identifying system voltage. LCD panel display design, dynamically displaying tools operating data and
working condition. Support 3 charging lead-acid battery options: Sealed, Gel, Flooded. Charge mode: three stages (constant current, constant voltage, floating
charge), it prolongs service life of the batteries. Battery temperature compensation function. Multiple load work modes This solar charge controller with three time function. A: time (night working) B: period (pause) C: time slot (dawn working)
1.2 General Safety Information Mount the controller indoors. Prevent exposure to the elements and do not
allow water to enter the controller. Power connections must remain tight to avoid excessive heating from a
loose connection. It is suggested to install appropriate external fuses/breakers. If the system needs to connect the inverter, please connect the inverter
directly to the battery, and do not connect with the load terminal of the controller. If the display is not displayed for the first time, please cut off the fuse or circuit breaker immediately and check whether the line is connected correctly.
1.3 Maximum Power Point Tracking Technology This is a MPPT charge and discharge controller, With MPPT control algorithm, in any situation, products of this series can fast and accurately track out the best maximum power point (MPP) of photovoltaic array, in order to obtain the
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maximum solar energy in time, which remarkably improves energy efficiency the maximum conversion efficiency can reach 99.5%; the maximum power point tracking is automatically traced, the charging efficiency is increased by 10% to 30% (compared with the controller without maximum power point tracking), with high efficiency / energy efficiency / intelligence. l.
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1.4 Copper Coil
48 circles/2
72 circles/3
1.5 Battery Charging Stage The controller have 3 stages charge mode, Constant Current Charging, Constant Voltage Charging and Floating Charging for rapid, efficient, and safe battery charging.
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Battery Voltage
Boost Equalize
A
Constant Current
Float Recharge
B
Constant Voltage
C
Floating Charging
Boost
Battery Current
Duration Time: 120min (Range 5~180min)
Max Current
Time
Battery Changing Stage Curve
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Time
a) Constant Current Charging (Bulk Charging)
In this stage, the battery voltage has not yet reached constant voltage (Equalize or Boost Voltage), the controller operates in constant current mode, delivering its maximum current to the batteries (MPPT Charging).
b) Constant Voltage Charging( Equalize and Boost Charging) When the battery voltage reaches the constant voltage set point, the controller will start to operate in constant voltage charging mode, this process the charging current will drop gradually. The Constant Charging has 2 stages, equalize and boost. These two stages are not carried out constantly in a full charge process, and its boost charging is start at 25th of each month.
c) Floating Charging After the constant voltage stage, the controller will reduce charging current to maintaining the battery voltage on the Floating Voltage set point. Charging the battery with a smaller current and voltage on Floating Voltage stage, while maintaining full battery storage capacity.
In Floating charging stage, loads are able to obtain almost all power from solar panel. If loads exceed the power, the controller will no longer be able to maintain battery voltage in Floating charging stage. If the battery voltage remains below the Recharge Voltage, the system will leave Floating charging stage and return to Bulk charging stage.
1.6 Application Scenario Household system, monitoring system, base station, street lighting system, small power stations, etc.
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1. Product Introduction “P” series of an intelligent, multi-purpose solar charge controller
LCD screen display Simple (and more time control) operation MPPT charging mode
Battery reverse discharge protection Battery reverse polarity protection Battery under voltage protection
Parameter user can reset A key to open and close the load A key to restore the factory settings
Overload, short-circuit protection Automatic temperature compensation function USB5V charge 2.4A
2. Installation Instructions
Installing wires, first loosen the screw
counter clockwise
+-
Prepare complete installation tools, materials + –
and cable. Please matching suitable cable. ensure that the current density <4A/mm2 This will
help reduce the line pressure drop. Check the installation site meets the relevant safety requirements, avoid damp, dusty, flammable, explosive and corrosive gases Install the controller fixed to the vertical plane, see Section V mounting aperture and hole spacing. In order to ensure a good controller cooling conditions, the controller on the bottom of each reserved 10cm space As shown on the right wiring sequence: load, battery, solar. Battery plate is connected to the controller to be taken to ensure that the load, battery. The polarity of the solar cell panel and controller. Warning: to prevent accidents (high pressure or high temperature), non professionals can not engage in loading and unloading operations.
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Be very careful when installing the batteries, especially flooded lead-acid battery. Please wear eye protection, and have fresh water available to wash and clean any contact with battery acid.
Keep the battery away from any metal objects, which may cause short circuit of the battery.
The controller requires at least 150mm to 300mm of clearance above and below for proper air flow, ventilation heat dissipation fan is highly recommended if mounted in a sealed enclosure.
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3. LCD operating Interface Description
1 2
9
1
3
888
12
4
888 888 888
13
5
6
88 88 88
14
7
888 888 888
8
15
10
Note: The cumulative power generation KWH of the solar power system is shown in position 9 After the battery is disconnected,the power generation KWH is cleared.
Charging
Charging Fault Is discharging Discharge failure
000A Solar charging current
00 Ambient temperature
000A Load current
00% Battery capacity
PV OFF 000 V
Stop battery is fully charged voltage (can be set)
Load OFF 000 V
Battery under voltage stop the supply voltage (can be set)
Load ON 000V
Under voltage battery Load voltage is switched on again
Evening 00 H
Load output state is set: Set to 00H, said that under the light control mode, after dark (dusk) open load; after dawn (Dawn) load to stop working. Set to: 24H represents the load has been open until the battery voltage protection automatically disconnects the load; Setting time: 01h to 23 hours, indicating the working hours corresponding to the optical control mode of the load opening
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Interval 00 H
Dawn 00 H
An interval of time setting (set this time, Dawn to Evening; to stop working load time) Set to: 00H indicates Evening to Dawn without the interval or intervals of 0H Set to: 01H to 24H represents Evening to Dawn stopping power load time (corresponding to the numbers indicate the length of time delay).
Load output state is set: the length of the second opening hours or workload; Set to: 00H means no load open or the length of time the load power 0H; Set: 01H24H said opening a load length of time; (numbers indicate the length of time corresponding to the open load).
Three time periods set (cases) Warning: If (night) setting (00H) or (24H), (time interval and dawn) would prohibit these two time periods set
Evening 00H
Interval –H
Dawn –H
After dark (night) open workload until dawn (dawn) load stops working,
Evening 24H
Interval –H
Dawn –H
Normally open mode, the load has been working until the battery (under voltage) automatic protection, load stop working;
Evening 01H
Interval 00H
Dawn 00H
Interval and Dawn are set to 00H, after dark 1H off load after load of workcan set
Evening 23H
Interval 00H
Dawn 00H
Interval and Dawn are set to 00H, after dark 23H off load after load of workcan set
Evening 05H
Interval 07H
Dawn 03H
(Evening) work load 5H, (interval) to stop supplying the load 7H, (Dawn) work load 3H can set
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Time Status
Evening 00 H
Interval 00 H
Dawn 00 H
Set 00H(Light control mode) Setting prohibited Setting prohibited
Set
24H(Normally open mode)
Setting prohibited Setting prohibited
Set 01H—23H(Any value)
00H–24H can set0-24
00H–24H (can set0-24)
00H (No time interval; 00HLoad
Set 01H—23H(Any value) direct execution of
operating time
dawn working time
0H
01H—23HStop 01H—23H(Open
Set 01H—23H(Any value) halfway load hours the load again
(H))
working hours (H))
4.Function Keys: Set And Save 5 Sec Auto Save And Restart
:Toggle key
“+”Set parameters: “plus”
“-” Set parameters: “Minus”
Manual switch load
PV OFFLOAD OFFLOAD ON Evening Interval Dawn
Set order (automatic cycle
This button can be “manually” open load or manually close the load.
Long press and hold this button for 5 seconds to restore the factory settings “×” error or system failure, click this button, you can troubleshoot or eliminate “x”
Network Line Interface (RS485) Indicator: Green light represents the battery, green light flashes, indicating that the load is working properly; yellow light indicates solar energy; yellow light flashes, indicating solar energy charging; The network interface is reserved for the interface and can be connected to a dedicated display (additional purchase).
5. Parameter Table
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Model Maximum power current
Load output current Installation Linmm2 Installation Line(AWG) Weight Peak power of solar cell panel ( Max Wp)
Battery capacity configuration
Dimensions
K100 PRO 100A
40A 20 4# 2300g
1300 800AH 300*200*100(mm)
6. Original Value
Battery float voltage
Battery (under voltage) protection
13.8V(12V system)/ 27.6V(24V system) 10.6V(12V system)/ 21.2V(24V system)
Battery (under voltage) recovery voltage System load loss: 13mA Operating Temperature: -10~60 Humidity requirements: 90, No condensation Maximum open circuit voltage of the solar panel
Solar panels maximum open circuit voltage (V)
12.6V(12V system)/ 25.2V(24V system) Loop Buck: 100mV Storage Temperature: -30~70
Temperature compensation: -4mV/Cell/ 18V-48V(12V system)/36V-96V (24V system)
96V
7.Installation and Execution Standards
System
Battery voltage 12V system
Solar panel Open circuit voltage Max. Power. voltage
48V (Voc)
36V (Vmp)
24V system
96V (Voc)
72V(Vmp)
MAX.PV input power 100A
1300W 2600W
8. Content Included
1X MPPT Solar Charge Controller 1X English User Manual
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Solar Charge Controller | Inverter Charger Manufacturer
