BIGCOMMERCE P2410C PWM Charge Controller User Manual

June 8, 2024
BIGCOMMERCE

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BIGCOMMERCE P2410C PWM Charge Controller

Warnings and Tools Icon Chart

Icons Name Description
**** **** High Voltage **** High voltage device. Installation should

be performed by an electrician.
| **** High Temperature| This device will produce heat. Mount device away from other items.
| **** Environmental Hazard| **** Electronic Equipment. Do not put in landfill.
| **** Wire Stripper| A wire cutter is needed for cutting and stripping wires prior to connection.
| Multimeter| A multimeter is needed for testing equipment and verifying polarity of cables.
| Anti-static Glove| Anti-static gloves are recommended to prevent controller damage caused by static electricity.
****
| Electrical Tape| Electrical tape is recommended to safely insulate spliced or bare wires.
****| Screwdriver| A common size screwdriver is needed when attaching wires to the controller.

Product Features

Thank you for choosing our product. This PWM solar charge controller is a device for solar charge regulation and direct current output load control. This device is mainly used in small-sized off-grid solar power systems.
These charge controllers have these features:

  • Charging mode available for most common deep-cycle battery types in the market, including AGM (sealed lead acid batteries), GEL, Flooded, and Lithium mode with customized parameters.
  • Automatic recognition of 12V/24V battery system for AGM/GEL/Flooded battery.
  • 5V 1A USB outlet provides charging for mobile devices.
  • Provides multiple load control mode options for light-based, time-based and manually adjusted scenarios.
  • Industrial grade design with reverse polarity protection for solar panels, battery and load.
  • We provided 2way of installation: flat mount with bracket and flush mount fixture.

Device Diagram

BIGCOMMERCE-P2410C-PWM-Charge-Controller- \(9\)

# Description # Description
1 LCD Display Screen 6 Battery Terminals
2 5V 1A USB Port 7 Load Terminals
3 Arrow Key 8 Installation Mounting Holes
4 Load Key 9 Flat Mount Bracket
5 Solar Terminals  

Mounting Instruction

This controller can be mounted flush or flat with included bracket at a cool, dry and weather safe location.

Flat Mount with Bracket

  1. Attach the mounting bracket to the back of the controller using screws.
  2. Mark the bracket’s mounting holes on the mounting surface.
  3. Attach the mounting bracket to the mounting surface using screws.

Flush Mount

  1. Mark the controller’s dimension and mounting holes on the mounting surface.
  2. Make necessary alterations to ensure the controller fits into the mounting surface snugly. Pre-install wires if needed (turn to next page for instructions).
  3. Attach the controller to the mounting surface using screws.

Wire Connection Sequences

BIGCOMMERCE-P2410C-PWM-Charge-Controller- \(12\)

During installation of your PWM controller, please follow below order of connection:

  1. Connect the positive battery wire followed by the negative battery wire.
  2. Make sure your solar panels are fully covered to prevent electrical shock. Connect the positive solar array output wire followed by the negative solar array output wire.
  3. Connect the DC load wiring to the DC load output (if applicable).

LCD Display Interface Overview

Display Section Status
Charge Status ****
Charge Mode & **Parameter** ****
**Active Functions** ****

Status Information

Status Icon Indication Status Description



| Solar Charge Indication| Steady On| Daylight Detected
Off| No Daylight Detected
Flowing| Solar Charging Battery
Flash| Solar System Over Voltage
****| Battery Indication| Steady On| Battery Connected and Functional
Off| No Battery Connection
Flash| Battery Over-Discharged




| DC Load Indication| Flowing| DC Load On
Off| DC Load Off
Flash| Over-Load / Short-Circuit

Key Functionality Chart

Function Key System Mode Input Input Function
**** **** View Mode **** Long Press **** Enter SET mode
**** Short Press **** View Next Page
**** **** View Mode **** Long Press **** N/A
**** Short Press Switch Load On/Off (Manual Control Program Only)
**** **** Set Mode **** Long Press **** Save Data & Exit SET Mode
**** Short Press **** View Next Page
**** **** Set Mode **** Long Press **** N/A

LCD Display Rules & Cycles

Pre start-up display cycle when the MPPT controller turns on, this usually last several seconds while controller detects operating environment.

LCD Screen Display CycleBIGCOMMERCE-P2410C-PWM-Charge-Controller-
\(25\)

  •  The information pages in the screen will be automatically turning to the next page every 5 seconds and keep lasting. The user also can use up and down keys to cycle through different pages.
  • The error code page will be displayed when an error is detected.

Setting Battery Mode

Abbreviation s Battery Types Description
FLD Flooded Battery **** Auto-recognition with default parameters set for

each type of batteries.
SEL| Sealed/AGM Battery
GEL| Gel Battery
LI| Lithium Battery| Customize charge & discharge voltages.

Advance Battery Settings
In Lithium mode, short press the arrow key again to cycle through each parameter view. Use the load key to adjust parameter value, then long press arrow key to save and exit.

Load Mode Settings
Enter Load SET Mode by pressing the arrow key in Load Mode view only. Short press the arrow key to cycle through load modes before long pressing the arrow key again to save and exit.

Mode Definition Description
0 Daylight Auto-Control The PV voltage turns on the load when it is night
1~14 Daylight On/Timer Off DC load turns on when daylight is detected. DC

load turns off according to timer.

Mode 1 = turn off after 1 hour, etc.

15| Manual Mode| DC load turns on/off by pressing the load key.
16| Testing Mode| DC load turns on and off in a quick succession.
17| Always on| DC Load Stays On

Error Code Chart

Code Error Description & Quick Troubleshoot
E00 No error No action needed.
**** E01 Battery Over-discharged Battery voltage is too low. DC load will

be turned off until battery re-charges to recovery voltage.
E02| Battery Over-voltage| Battery voltage has exceeded controller limit. Check battery bank voltage for compatibility with controller.
E04| Load Short Circuit| DC load short circuit.


E05

| ****

Load Overload

| DC load power draw exceeds controller capability. Reduce load size or upgrade to a higher load capacity controller.


E06

| ****

Overheating

| Controller exceeds operating temperature limit. Ensure the controller is placed in a well-ventilated cool, dry place.
**** E08| Solar Over-amperage| Solar array amperage exceeds controller rated input amperage. Decrease the amperage of solar panels connected to the controller or upgrade to a higher rated controller.
E10| Solar Over-voltage| Solar array voltage exceeds controller rated input voltage. Decrease the voltage of solar panels connected to the controller.
E13| Solar Reverse Polarity| Solar array input wires connected with reverse polarity. Disconnect and re-connect with correct wire polarity.
**** E14| Battery

Reverse Polarity

| Battery connection wires connected with reverse polarity. Disconnect and re- connect with correct wire polarity.

Controller Specification

The variable “n” is adopted as a multiplying factor when calculating parameter voltages, the rule for “n” is listed as: if battery system voltage is 12V, n=1; 24V, n=2.
For example, the equalize charge voltage for a 12V FLD (Flooded) battery bank is 14.8V1=14.8V. The equalizing charge voltage for a 24V FLD (Flooded) battery bank is 14.8V2=29.6V.

Parameter Value
Model No. P2410C
Battery System Voltage 12V/24V

Auto (FLD/GEL/SLD)

Manual (Li)

No-load Loss| 8ma (12V), 12ma (24V)
Max Solar Input Voltage| <55Voc
Rated Solar Charge Current| 10A| 20A
Max Solar Input Power| 170W/12V

340W/24V

| 340W/12V

680W/24V

Light Control Voltage| 5Vn
Light Control Delay Time| 10s
Max Load Output Current| 10A| 20A
Operating Temperature| -35ºC ~ +45ºC
IP Protection| IP32
Net Weight| 0.20 kg| 0.21 kg
Operating Altitude| ≤ 3000 meters
Controller Dimension| 130
9034.6 mm
Parameter| Battery Parameters
Battery Types| FLD| SEL| GEL| LI
Equalize Charge Voltage| 14.8V
n| 14.6Vn| —| —
Boost Charge Voltage| 14.6V
n| 14.4Vn| 14.2Vn| 14.4Vn (adjustable)
Float Charge Voltage| 13.8V
n| —
Boost Charge Recovery Voltage| 13.2Vn| —
Over-discharge Recovery Voltage| 12.6V
n| —
Over-discharge Voltage| 11.1Vn| 11.1Vn(adjustable)

Product Dimensions

BIGCOMMERCE-P2410C-PWM-Charge-Controller- \(29\)

  • Product Dimension: 1309034.6mm/ 5.113.541.36inch
  • Flat Mount Size: 124 mm / 4.88 inch
  • Flush Mount Size: 130 mm / 5.11 inch
  • Installation Hole Size: φ3.5 mm / φ0.13 inch

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