CMP10A MPPT Solar Charge Controller
Specifications
- Model: SOLAR-CMP10A
- System Voltage: 12/24V Auto
- Load Parameter:
- Max Boost Output Voltage: 17~55V/12V (27~55V/24V)
- Rated Output Current: 10A
- MPPT Solar Charge Controller (Waterproof)
- Main Features:
- MPPT Technology Compatible with Gel, AGM, Lithium, and Other
Battery Types - Peak Conversion Efficiency Reaches up to 98%
- High Tracking Efficiency of 99%
- Automatic 12V/24V System Detection
- Time-Based Load Control with Timer and Dimmer
Functionality - Maximum Output Efficiency of 96%
- Aluminum Housing for Enhanced Cooling Performance
- Optional Motion Sensor Functionality
- MPPT Technology Compatible with Gel, AGM, Lithium, and Other
- Technical Parameters:
- PV Parameter:
- Max PV Output Power: 170W/12V, 340W/24V
- Max PV Open Circuit Voltage: 100V
- Max PV Current: 10A
- Battery Parameter:
- Type of Battery: AGM
- Max Battery Voltage: 34V
- Main Charge Voltage: 14.2V
- Boost Charge Voltage: 14.6V
- Float Charge Voltage: 13.6V
- Equalization Charge Voltage: 14.6V
- Over Discharge Voltage: 11.1V
- Reconnect Voltage: 12.6V
- Temp. Compensation: 4mV/33.8/2V (4mV//2V)
- Others:
- External Communication: RS485/9600bps
- Self-consumption: [Value not provided]
- PV Parameter:
Product Usage Instructions
1. Installation
Follow the installation guidelines provided in the user manual
to correctly set up the SOLAR-CMP10A charge controller.
2. Connection
Connect the solar panels, battery, and load according to the
labeled terminals on the charge controller. Ensure proper polarity
and secure connections.
3. Operation Modes
The charge controller offers multiple operation modes:
- Automatic Mode: Automatically adjusts settings
based on system conditions. - Light-Controlled Mode: Utilizes light levels
to control charging. - manual Mode: Allows manual adjustment of
charging parameters. - Test Mode: Specifically for engineering
installation and commissioning purposes.
4. Load Control
The controller features time-based load control with timer and
dimmer functionality for efficient power management.
5. Protection
The charge controller includes protection mechanisms to
safeguard the system from overloads, short circuits, and other
electrical faults.
6. Communication Protocol
The communication protocol supported by the controller is RS485
at a baud rate of 9600bps for external communication.
Frequently Asked Questions (FAQ)
Q: Can the SOLAR-CMP10A charge controller be used with lithium
batteries?
A: Yes, the charge controller is compatible with Gel, AGM,
Lithium, and other battery types as indicated in the product
description.
Q: What is the maximum PV output power supported by the
SOLAR-CMP10A?
A: The maximum PV output power is 170W for a 12V system and 340W
for a 24V system.
Q: How do I know if the controller is in test mode?
A: Check the user manual for specific instructions on how to
activate and identify the test mode on the SOLAR-CMP10A charge
controller.
SOLAR-CMP10A
User Manual
Updated on June 12, 2025
1
Contents
1.Products Introduction …………………………………………………………………………………………………….1 1.1 Products Description ……………………………………………………………………………………………. 1 1.2 Main Features ……………………………………………………………………………………………………… 1 1.3 Technical Parameters …………………………………………………………………………………………… 2 1.4 Dimension …………………………………………………………………………………………………………… 3
2. Installation ………………………………………………………………………………………………………………….. 4 2.1 Panel Installation …………………………………………………………………………………………………. 4 2.2 LED Indicators …………………………………………………………………………………………………….. 4 2.3 Installation of the Controller …………………………………………………………………………………. 5 2.4 Connection Method ………………………………………………………………………………………………5 2.5 Connection Steps ………………………………………………………………………………………………… 7
3. Instruction …………………………………………………………………………………………………………………… 8 3.1 Charge Description ……………………………………………………………………………………………….8 3.2 Discharge Description ………………………………………………………………………………………….. 8 3.2.1 Manual Work Mode …………………………………………………………………………………………. 11 3.2.2 Auto Work Mode …………………………………………………………………………………………….. 11 3.2.3 Test ……………………………………………………………………………………………………………….. 12
4.Trouble Shooting ………………………………………………………………………………………………………… 12 5.Protection ………………………………………………………………………………………………………………….. 14 6.Communication Protocol ……………………………………………………………………………………………… 16
1.Products Introduction
1.1 Products Description
The SOLAR-CMP10A series MPPT solar controller employs maximum power point tracking (MPPT) technology to achieve real-time optimization of the solar panel’s operating point, thereby maximizing the power transfer from the photovoltaic (PV) system to the battery. This significantly enhances PV charging efficiency. The controller’s precise regulation of charging current and voltage makes it particularly suitable for lithium battery charging applications, especially in small off-grid solar power systems.
Additionally, the controller offers multiple operation modes, including automatic, light-controlled, and manual modes, as well as a test mode designed for engineering installation and commissioning.
1.2 Main Features
1. MPPT Technology Compatible with Gel, AGM, Lithium, and Other Battery Types 2. Peak Conversion Efficiency Reaches up to 98% 3. High Tracking Efficiency of 99% 4. Automatic 12V/24V System Detection 5. Time-Based Load Control with Timer and Dimmer Functionality 6. Maximum Output Efficiency of 96% 7. Aluminum Housing for Enhanced Cooling Performance 8. Optional Motion Sensor Functionality
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1.3 Technical Parameters
MPPT Solar Charge Controller (Waterproof)
Model
SOLAR-CMP10A
System voltage
12/24V Auto
Load Parameter
Max boost output voltage
17~55v/12V(27~55V/24V)
Rated output current
10A
Typical efficiency
98%
Over Load Capability
110% normal run, 125% 1min, 150% 20s
PV Parameter
Max PV Output power
170W12V/340W24V
Max PV open circuit voltage
100V
Max PV current
10A
Battery Parameter
Type of Battery
AGM
Max Battery voltage
34V
Main charge voltage
14.2V
Boost charge voltage*
14.6V
Float charge voltage
13.6V
Equalization charge voltage
14.6V
Over Discharge voltage
11.1V
Reconnect voltage
12.6V
Temp. compensation
4mV/33.8/2V(4mV//2V)
Others
External Communication
RS485/9600bps
Self-consumption
<14mA
low voltage protect
30% energy
2
Over Term Dimensions (L*W*H)
185(85) 3.46*3.46*0.82(88*88*21mm)
Net weight
1.124lb(510g)
Enclosure
IP67
Working temperature
-40 to +131(-40 to +55)
Note: Technical data for 12V system at 77( 25), x2 in 24V system
1.4 Dimension
Figure 1.4 CMP10A appearance
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2. Installation
2.1 Panel Installation
PV indicator (green Battery indicator (red/green) Load indicator (yellow) IR communication connector PV connection terminal Battery connection terminal Load connection terminal Installation hole
2.2 LED Indicators
A. PV Indicator
Color
Indication
Working State
Green
On Solid
PV is charging Battery
Green
Flash Fast
Battery Over Voltage,refer to Trouble shooting.
—
OFF
PV voltage is low
B. Battery Indicator
Color
Indication
Green On Solid
Green Flash
Yellow On Solid
Working State Battery is Normal Battery is full Battery is under voltage
4
Red
On Solid
C. Load Indicator
Color
Indication
Yellow On Solid
—
OFF
Yellow Flash Fast
Yellow Flash Slow
Battery is over-discharged, turn off Load auto
Working State Load is ON Load is off Load short circuit or open circuit Load string number is too low Or overload limited power output
2.3 Installation of the Controller
Install the controller in a location free from direct sunlight, high temperatures, and risk of immersion. Pay special attention to the radiator beneath the device, which is designed to reduce the operating temperature during full-power operation. Ensure that no obstructions impede heat dissipation, allowing for effective cooling through natural convection. For installations in confined spaces, such as lamp posts, orient the radiator fins along the airflow direction to optimize heat dissipation.
2.4 Connection method
A commonly recommended connection method used by professional electricians is outlined below. Please connect each wire of the controller according to standard procedures.
All supplied wires for the controller come with pre-cut insulation, facilitating easy stripping during connection and preventing short circuits caused by contact between exposed wires. During installation, please follow the steps below and avoid removing the insulation from all six wires simultaneously.
5
Reserved cut
LED Lamp
Figure 2.4.1 First step during wiring wire stripping
Interconnect the copper wires from the controller lead and the load lead by crossing them,
then twist the rear sections tightly around each other. This wiring method ensures a large
contact area and high connection strength, thereby providing a reliable long-term connection.
Ensure that all connectors are securely tightened. For mobile applications, it is advisable to
secure the wires with cable ties to prevent connector loosening due to wire vibration.
Controlle r
LED Lamp
Figure 2.4.2 Second step during wiring – connection
Wrap the exposed parts of the wires with waterproof insulation tape. To ensure long-term reliability, use high-pressure rubber self-adhesive tape as the inner layer and electrical tape as the outer layer. Implement measures to prevent aging and detachment of the electrical tape, which could lead to short-circuit accidents in humid and hot environments over extended periods.
Figure 2.4.3 Third step during wiring wrapping of insulation layers
Standard wiring is essential for ensuring long-term reliable system operation. Loose or unstable wire connections can result in excessive resistance, leading to overheating at connection points. In such cases, the insulation on the wires may prematurely age, which can subsequently cause short circuits, open circuits, and other failures.
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2.5 Connection Steps
For safety reasons, please complete the wiring in the following order: 1. Load Connection 2. Battery Connection 3. Solar Panel Connection
1. Load Connection: As the controller has not yet started operation, there will be no response from the controller after connecting the load.
2. Battery Connection: Before connecting the battery, ensure that the battery voltage is higher than 9V to initiate controller operation. For a 24V system, ensure the battery voltage is not lower than 18V. After completing the battery connection, the controller will start working. Approximately 10 seconds later, the load will automatically turn on to confirm correct wiring.
3. Solar Panel Connection: The controller supports both standard 12V and 24V solar panel components, as well as those with an open-circuit input voltage not exceeding the specified maximum input voltage. Ensure that the voltage at the highest power point of the solar panels is not lower than the battery voltage.
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3. Instruction
3.1 Charge Description
The controller employs Maximum Power Point Tracking (MPPT) technology to extract the maximum power from the solar modules. The tracking algorithm is fully automatic and requires no user adjustment. MPPT technology continuously tracks the array’s maximum power point voltage (Vmp), which varies with weather conditions, ensuring optimal power harvesting throughout the day.
Charging of Lead-Acid or Gel Batteries: The controller manages battery charging according to predefined charging profiles for
different types of cells. If the cell type configured in the controller is lead-acid or gel battery, the entire charging process consists of three stages: fast charge, equalization charge, and float charge.
3.1.1 Lead Acid or Gel battery 8
a. Trickle Pre-Charge Stage: At the beginning of the charging process, if the battery voltage is too low, the controller
initiates a trickle pre-charge stage to protect the battery from damage caused by high current impacts. During this stage, the controller charges the battery with a small current. Once the battery voltage has sufficiently improved, the controller transitions to the fast charge stage.
b. Fast Charge Stage: When the battery voltage has not yet reached the set threshold, the controller provides
maximum solar power to charge the battery. During the fast charge stage, the solar panel and battery are directly connected, with the solar panel voltage clamped at the battery voltage.
c. Equalization Charge Stage: Once the equalization charge voltage is reached, pulse width modulation (PWM) is
activated. The controller maintains the battery voltage at the set level to prevent overcharging. This stage typically lasts for 2 hours before transitioning to the float charge stage.
d. Float Charge Stage: In this phase, the battery requires minimal additional power. However, the controller
continues to provide a weak charging current to meet the power consumption needs of small loads and compensate for self-discharge. This ensures that the battery remains in a fully charged state, extending its service life.
Charging of Lithium battery: When the battery type selected is lithium, the controller adjusts its charging profile to
accommodate the specific charging characteristics of lithium batteries.
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3.1.2 Lithium battery
a. Trickle Pre-Charge Stage: At the beginning of the charging process, if the battery voltage is too low, the controller
initiates a trickle pre-charge stage to protect the battery from damage caused by high current impacts. During this stage, the controller charges the battery with a small current. Once the battery voltage has sufficiently improved, the controller transitions to the fast charge stage.
b. Fast Charge Stage: When the battery voltage has not yet reached the set threshold, the controller provides
maximum solar power to charge the battery. During the fast charge stage, the solar panel and battery are directly connected, with the solar panel voltage clamped at the battery voltage.
c. Constant-Voltage Charge Stage: Once the battery voltage reaches the predefined level, the constant-current charge phase
ends, and the controller enters the constant-voltage charge phase. As the charging process continues, the current gradually decreases from its maximum level based on the battery’s saturation degree. For a single-string battery, this charge voltage is typically set to 4.2V. The specific voltage should be adjusted according to the parameters provided by the battery manufacturer. (Note: C represents the ratio between the cell’s nominal capacity and the charging current. For example, for a cell capacity of 1000mAh, 1C means a charging current of 1000mA.)
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d. Charge Termination Stage: During the constant-voltage charge phase, the controller monitors the charging current.
When the charging current drops to the end-of-charge current, typically 0.02C, the charging process is terminated.
3.2 Discharge Description
Discharge Operation Mode: The SOLAR-CMP10A series controller is designed to operate automatically and unattended,
following predefined operational modes.
3.2.1 Manual work mode
Manual Mode: When used in an independent power system, the controller defaults to “manual ON/OFF”
mode. By pressing the F1 button on the RC-3 remote control, users can manually activate or deactivate the controller output. If the controller is restarted, its operating status will remain unaffected.
3.2.2 Auto work mode
Automatic Operation with Two Modes: The controller supports both light control mode and automatic mode, which can be used in
conjunction with the LED driver to manage solar street lights. When the PV voltage remains continuously higher than the set light control voltage for more than two minutes (adjustable between 20 seconds and 10 minutes), the controller determines that the system is in daytime mode. Conversely, when the PV voltage remains continuously lower than the set light control voltage for more than two minutes, the controller determines that the system is in nighttime mode. a. Light-Control Mode:
In this mode, the controller automatically closes the output during the daytime and opens the output at night.
b. Automatic Mode:
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In this mode, the controller closes the output during the daytime and allows the output to operate in six different periods at night. The sixth period corresponds to the morning light period.
Dark
First five time periods
Switch off
Sixth time period
Day break
3.2.3 Test
Testing Mode: This mode is designed for system testing and closely mirrors the complete light-control mode. The primary difference is the elimination of the delay time before optical signal determination, while all other functions remain intact. This facilitates the verification of proper system functionality during installation and testing.
4. Trouble Shooting
Phenomenon
Analysis
1. During the daytime, the PV There is an error in the connection
indicator remains dark.
of the solar panel cables.
Solutions 1. Verify the correctness of the solar panel cable connections.
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2. During the daytime, the load is active. 3. The load operates exclusively throughout the night.
2. Disconnect the solar panel cables from the solar controller, measure the open-circuit voltage (Voc), and then reconnect them.
The load indicator is flashing rapidly, 1. The LED lamp cable is either 1. Reverify the correctness of the
and the LED lamp is not functioning. open-circuited or short-circuited.
LED lamp cable connections.
2. The LED lamp is either damaged 2. Disconnect the LED lamp cables,
or the connection between the LED then reconnect them.
chips does not meet the driver’s
specified range.
The load indicator is flashing rapidly, After the LED lamp is powered on, it The series connection of LED chips
and the LED lamp is also flashing. operates for a few seconds before exceeds the controller’s output
turning off, and then the LED lamp range. Please ensure that the
begins to flash rapidly.
number of LED chips in series is
within the specified limits and refer
to the parameter table for proper
adjustment of the LED chip
connections.
The load indicator is flashing slowly. The output power exceeds the controller’s rated power.
Reduce the output current.
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5. Protection
Load Fault: In the event of any short circuit or open circuit in the controller’s load connections, the controller will automatically provide protection, and the load indicator will flash rapidly. The system periodically detects the load fault to determine if it has been resolved. If the fault persists for more than 7 minutes, the controller will cease attempting to switch on the load until the next day, or until maintenance personnel have eliminated the fault and initiated a manual switch-on operation.
Overpower Protection: When the load power exceeds the rated power by 5%, the controller will activate the power protection mode to prevent potential damage. Overcharge Protection: When the battery voltage during charging exceeds the safe threshold, the controller will automatically disconnect the charging circuit to prevent potential damage to the battery. Overdischarge Protection: When the battery voltage drops below the safe threshold during discharge, the controller will automatically disconnect the load output to protect the battery. PV Module Reverse Polarity Protection: In the event of reverse polarity connection of PV modules (not recommended), the controller will not be damaged and will resume normal operation once the wiring errors are corrected.
Battery Polarity Protection: In the event of reverse polarity connection of the battery (not recommended), the controller will not be damaged and will resume normal operation once the
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wiring errors are corrected. Temperature Sensor Fault Protection: In the event of a short circuit or damage to the temperature sensor, the controller will default to operating at 25°C. This prevents potential errors and damage to the battery that could result from inaccurate temperature compensation. Overcurrent Protection: The system provides overcurrent protection with a 60-second delay when the current exceeds 1.25 times the rated current, featuring inverse time lag characteristics.
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6. Communication Protocol
1. Protocol Specification This protocol is suitable for communication control of the SOLAR-CMP10A device.
2. Agreement Content
2.1 Hardware Interface: The hardware interface is a 485 interface with red line A and blue line B, operating in half-duplex mode.
2.2 Baud Rate: The baud rate is set to 9600 bps, with 8 data bits, 1 stop bit, and no parity.
2.3 Signaling Types: There are four types of signaling: read parameters, write parameters, state control, and response.
2.4 Message Format: The message format consists of prefix + signaling type + data length + data + checksum. Each component is described as follows:
– Prefix: One byte in length, indicating the transmitting device number. 0x40 represents the CMP10A terminal, while 0x20 refers to the sending set. – Signaling Type: One byte in length, with the following values: – 0x01: Read CMP10A terminal parameters. – 0x02: Write CMP10A terminal parameters. – 0x03: Clear abnormal state instruction. If there is no abnormal state and the CMP10A terminal is in manual mode, it remains unchanged; if there is no abnormal state and the CMP10A terminal is not in manual mode, it enters test mode upon receiving a test instruction.
16
– Data Length: One byte in length, representing the actual byte length of the subsequent data. – Data: The length is defined by the Data Length field and contains the CMP10A controller parameters (refer to the attached table). – Checksum: One byte in length, calculated as the sum of prefix + command + data length + data bytes, retaining only the lowest byte.
2.5 Signal Response Modes: – When the master device issues a read instruction, the controller responds with the requested data (see the message read example). – When the master device issues a write instruction, the controller confirms the write operation (see the message write example). – When the master device issues a state control command, the controller executes the command without providing a response.
2.6 Data format: Schedule: Definition of the Data Area When the CMP10A terminal responds to a read command from the master device, it must include all data fields specified in the table and none can be omitted.
The word order
DL
data field Accumulation and
verification
Terminal
0x01 Read the command Data area Data 1 Accumulation:
device 0x40 0x02 Write the command data
Data 2… prefix + command
Master
0x03 Load switch reverse length N Data N + data length +
control
or abnormal state clear or bytes
data 1 + data 2
device 0x20 test command
+……+ Data N, take
0x24 Read status
the last byte of the
cumulative sum.
When the master device sends the write command to the CMP10A terminal, all data bits in the
table must be included and cannot be omitted.
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Data shall be defined in order in the table, in the following format.
Write command
The main control equipment is sent
order Functional
Content definition
representation
0
The word
0x20 Master device sent
1
order
0x02 Write instructions
2
DL
39 Data 0x27
3
Product model Fix to 0x00
4
maximumoutput Fix to 0x00
High four byte hours, four lower ten digits of minutes, after
5
The first time
the same.
Example 0x12 represents 1 hour and 20 minutes
0 is 150 mA 1 is 200 mA; and so on, for every 1 increase in this
6
First time current value, the corresponding output current increases by 50
mA.255 for 0 mA, 254 for 50 mA and 253 for 100 mA
Four bytes higher represent hours, and four lower indicate
7
The second time
ten digits in minutes
0 is 150 mA 1 is 200 mA; and so on, for every 1 increase in this
Second period
8
value, the corresponding output current increases by 50
current
mA.255 for 0 mA, 254 for 50 mA and 253 for 100 mA
Four bytes higher represent hours, and four lower indicate
9
The third time
ten digits in minutes
Third period 10
current
0 is 150 mA 1 is 200 mA; and so on, for every 1 increase in this value, the corresponding output current increases by 50 mA.255 for 0 mA, 254 for 50 mA and 253 for 100 mA
intelligent 11
control
0x00 off 0x01 mode 1
18
0x02 Mode 2
advanced setup 0x00 off 12
0x01 open
Load control
0x01 Manual mode
mode 13
0x02 auto-mode mode 0x03 Debug mode
0x04 Pure light control mode
Light control 14
delay time
Minutes; such as 0x10, representing 16 minutes
Optical control 0x01 is for the 0.1V,59=5.9V 15
voltage
0x01 colloid
16 Battery type
0x02 lead acid 0x03 custom
0x04 lithium battery
Overvoltage 17
voltage
0x01 is for the 0.1V,170=17.0V
Over and over 0x01 is for the 0.1V,111=11.1V 18
voltage
Over-put back 0x01 is for the 0.1V,126=12.6V 19
voltage
Raise the
0x01 is for the 0.1V,146=14.6V
20
charging voltage
floating charge 0x01 is for the 0.1V,136=13.6V 21
voltage
Power supply 22
priority
The default value is 00
23 The fourth time Four bytes higher represent hours, and four lower indicate
19
ten digits in minutes
0 is 150 mA 1 is 200 mA; and so on, for every 1 increase in this
Fourth period
24
value, the corresponding output current increases by 50
current
mA.255 for 0 mA, 254 for 50 mA and 253 for 100 mA
25 The fifth time
Four bytes higher represent hours, and four lower indicate ten digits in minutes
Fifth period 26
current
0 is 150 mA 1 is 200 mA; and so on, for every 1 increase in this value, the corresponding output current increases by 50 mA.255 for 0 mA, 254 for 50 mA and 253 for 100 mA
Four bytes higher represent hours, and four lower indicate 27 The sixth time
ten digits in minutes
Load sleep
0 is 150 mA 1 is 200 mA; and so on, for every 1 increase in this
28
output power
value, the corresponding output current increases by 50 mA.
The highest bit of binary code indicates the on / off state of
the sensor function at a time, 1 on 0 off.1111 1111 means
Sensor enabling
29
that the sensor is valid during all periods, 0111 1111 means
period
that the sensor is invalid in the first period and the remaining
periods are valid.
0 is 150 mA 1 is 200 mA; and so on, for every 1 increase in this
Current in the
30
value, the corresponding output current increases by 50
sixth period
mA.255 for 0 mA, 254 for 50 mA and 253 for 100 mA
System voltage 0x01 is 12V (valid only if the battery type is lithium battery)
31
level
0x02 for 24V
0x01 is 0.1V,140=14.0V (valid only if battery type is lithium 32 charging voltage
battery)
0x01 is 0.1A,100=10.0A (valid only if battery type is lithium 33 charging current
battery)
Charging end 34
current
0x01 is 0.1A,3=0.3A (valid only if battery type is lithium battery)
20
Manufacturer 35
setting
Fix to 0x00
Customer 36
Settings
Fix to 0x00
Protocol version Fix to 0x00 37
number Charging high 65 for 77(25) 40 for 32( 0)
38 temperature
protection Charging low
65 for 77(25) 40 for 32 (0)
39 temperature
protection Discharge high
65 for 77(25) 40 for 32(0)
40 temperature
protection
Discharge low 65 for 25 40 for 0
41 temperature
protection
Accumulation 42
and verification
Read the state
The main control equipment is sent
order Functional
Content definition
representation
0
The word
0x20 Master device sent
1
order
0x24 Read the state instruction
2
DL
0x02 No data bits
3
Sensor status
0x00 still 0x01 trigger
4
Customer code
21
5
Accumulation and
verification
Terminal equipment sent
order Functional
Content definition
representation
0
The word
0x40 The terminal equipment is sent
1
order
0x24 Read the state instruction
2
DL
The 0x2E 46-bit data
accumulator 3
voltage H
120 representation 12V
accumulator 4
voltage L
0x00 overrelease 0x01 underpressure 0x02 normal 0x03
5
Battery status
charging limit 0x04 overpressure 0x09 over temperature
protection
6
load current H
15 representation 0.15A
7
load current L
8
load voltage H
350 representation 35V
9
load voltage L
0x00 off 0x01 on 0x02 open circuit protection 0x06 straight
10 Load status
through protection 0x09 short circuit protection
0x0A Overload protection 0x11 overload warning
Optical cell current 50 indicates that 5A OxFF indicates the invalid data 11
H
Optical cell current 12
L
Optical cell voltage 200 representation 20V 13
H
14 Optical cell voltage
22
L
0x00 battery cell low voltage, 0x01 battery voltage high,
15 Optical cell status 0x02 battery reaches charging voltage, 0x03 battery
overvoltage, 0x0A charge overcurrent
external 16
temperature
65 representation 25
Internal 17
temperature
65 representation 25
18 Working days L
1 indicates 1 day
Overtimes (16 19
days)
1 represents 1 time
Today’s discharge 20
quantity is H
Today’s discharge 1 representation 1WH 21
quantity, L
Yesterday the
22 discharge quantity
is H
Yesterday the
1 representation 1WH
23 discharge quantity
L
Accumulated
24 discharge quantity
H
Accumulated
1 representation 1KWH
25 discharge quantity:
L
Today’s charge 26
level is H
23
Today’s charge 27
level is L
1 indicates that 1WH OxFF indicates the invalid data
Yesterday the 28
charge is H
Yesterday, the
1 indicates that 1WH OxFF indicates the invalid data
29 charge quantity is
L
Accumulated 30
charge quantity: H
Accumulated
1 indicates that 1KWH OxFF indicates the invalid data
31
charge quantity: L
32 Working days H
33 Battery power H —
34 Battery power L —
35 Battery allowance 0~100 1 represents 1%
The number of 36
overlets is H
1 Show 1 time
The number of 37
overlets L
Overpressure 38
number H
1 Show 1 time
Overpressure 39
number L
Number of
1 Show 1 time
40 underpressure: 16
days
…
continue to have…
Accumulation and 49
verification
24
Remote control command
The main control equipment is sent
orde Functional
Content definition
r
representation
0
The word
0x20 Master device sent
1
order
0x05 Remote control command
2
DL
0x04 Quad digit data
3
Remote mode
0 Close 1 open
switch
4
load switch
0 Close 1 open
5
0~100%Maximum percentage of current value set for the
active period
output power
For example, if 1 time period 150mA 2 time period 1000 mA, the rest of the time period is 00.00 output
Power is set to 50. The actual output power is 100050 / 100
= 500mA
6
0x01 indicates 1 min.60 indicates 60 min. After the
telecommunication command is sent successfully
heartbeat time
The controller starts time. During the set heartbeat time, if the controller is not there again
Receiving the communication command, then exit the
remote control mode to run automatically.
7
Accumulation and
verification
Terminal equipment sent
orde Functional
Content definition
r
representation
25
0
The word
0x40 The terminal equipment is sent
1
order
0x05 Remote control command
2
DL
0x01 1-bit data
3
Set success
0x01
Accumulation and 0x47 4
verification
Clears up the historical data command
The main control equipment is sent
orde Functional
Content definition
r
representation
0
The word
0x20 Master device sent
1
order
0x28 Remote control command
2
DL
0
3
Accumulation and 0x48
verification
26
Documents / Resources
 |
LINOVISION CMP10A MPPT Solar Charge Controller [pdf] User Manual SOLAP-MP10A, SOLAR-CMP10A, CMP10A MPPT Solar Charge Controller, CMP10A, Solar Charge Controller, Charge Controller, Controller |