DRIVEN DSLR-C40 Solar Charge Controller
USER MANUAL
MODEL: DSLR-C40
Welcome
Thank you for purchasing the DSLR-C40 Solar Charge Controller. Before operating your new product, please read these operating instructions carefully. They contain important information for safe use, installation and maintenance of the product.
Please keep this instruction manual for future reference. The manufacturer does not accept responsibility for any damages that may arise due to improper use. If you have any further questions regarding our products, please contact us at: support@drivenelectronics.com
1. Product Features:
The DSLR-C40 Controller is a PWM charge controller with built-in LCD that adopts the most advanced digital techniques. The multiple load control modes enable it to be widely used on solar off grid systems, traffic signals, solar street lights, etc.
- System voltage of 12V with automatic recognition.
- Intelligent 4 stages PWM charging: Bulk, Absorption, Equalize, Float
- LCD display with Back-lighting shows device’s operating data and working conditions.
- 2 button operation; Adjustable charge-discharge control parameters.
- Supports: Lead-acid battery (Sealed, Gel, Deep Cycle) and Lithium battery (LiCoMnNiO2, LiFePO4). Factory default is lead acid battery.
- Double USB output 5V/2A. (Can be used for charging cell phones or other USB A type devices).
2. One (1) 200 Watt Panel System Connections
Step 1: Mount and secure the DSLR-200W solar panel, taking care to make sure that it is properly secured to a stud or backing roof support.
Step 2A: Connect the DSLR-200W solar panel ground MC4 output directly to the DSLR-PT1 roof pass-through ground input.
Step 2B: Connect the DSLR-200W solar panel positive (F1) output to the in-line fuse holder input and then the output to the DSLR-PT1 roof pass-through positive input
Step 3:Connect the installer-supplied positive and negative power cables to the DSLR-PT1 roof pass-through and safely run and connect these wires to the DSLR-C40 solar panel inputs. (make sure the polarity is correc
Step 4: Run positive and ground wires from the DSLR-C40 solar controller to the customer-supplied battery. The positive wire must be (F2) fused at the output of the DSLR-C40 solar controller and also (F3) fused at the battery-positive connection.
WARNING:
Do not connect the battery leads under full sun light. Cover the solar panels while making these connections.
* It is recommended that the fuses inside the fuse holders are not installed until all wiring has been completely installed and all the connections have been verified Images show for illustration purposes only. Final Product may vary.
3. LCD System Icon Descriptions
| Modes | Operation |
| Browse Interface | Short press button 11+11 or 11-“. |
| Load On/Off | When load in 24H working mode, short press button 11-” inmain interface. |
| Parameter Setting | In the settable interface, long press button 11+11 into setting, and then short press 11+11 or 11–11 to set parameter, long press button +11 to save and exit. 11 (Long press button 11–11 to cancel the parameter and back to last setting) |
| Factory Reset | Long press button 11+11 for Ss in the interface of arnbient ternperature. |
5. Browse Interface
NOTE:
1. After the battery is connected, the LCD will go into the interface that automatically recognized the battery voltage level. 3 seconds later it will enter the main interface of LCD.
2. Equalization charging will occur after the controller has operated continuously for 30 days or after the controller has detected 30 days and nights.
3. Default lithium battery termination charge current is 2A, but it can be adjusted by users within the rated current range.
4. Under the interface of accumulated KWH, long press button “+” to clear the value.
5. When there has been no operation for 20s, the back-light will turn off.
6. Battery Types
Under the interface of battery types, long press button “+” into the type setting, then short press button “+” or “-” to choose battery type, and then long press “+” again to save and exit.
| Icon | Battery Type |
| SLD | Sealed Battery |
| GEL | Gel Battery |
| FLD | Flooded Battery |
| USR1 | Lead-Acid Battery ( User-defined – DEFAULT ) |
| 3.2-4 | LiFePO4: 3.2V-4S |
| 3.2-5 | LiFePO4: 3.2V-5S |
| 3.7-3 | LiCoMnNiO2: 3.7V-3S |
| 3.7-4 | LiCoMnNiO2: 3.7V-4S |
| USR2 | Lithium Battery (User-defined) |
7. Battery Voltage Automatic Indentification Range
| Battery Types | Lead-Acid Battery |
| 12V System | ≤18V |
8. Control Parameters of Lead-acid Battery
| Lead-Acid Battery Types | SLD | GEL | FLD |
| Battery Voltage Level | 12V | 12V | 12V |
| Float Charging Voltage |
13.8V | 13.8V | 13.8V |
| Absorption Charging Voltage | 14.4V | 14.2V | 14.6V |
| Equalizing Charging Voltage | 14.6V | NO | 14.8V |
| Charging time of Absorption/Equalizing | 2 Hours | ||
| Lead-Acid Battery Types | SLD / GEL / FLD |
| Battery Voltage Level | 12V |
| Low Voltage Disconnection | 10.8V |
| Low Voltage Re-connection | 12.6V |
| Load Over-Voltage Disconnection | 16V |
| Load Over-Voltage Re-connection | 15.SV |
9. Control Parameters of Lithium Battery
| Lithium Battery Type | LiFeP04 | |
| Icon | 3.2-4 | 3.2-5 |
| Battery Serial Number | 4S | ss |
| Recovery Charging Voltage |
13V | 16.2V |
| Constant Charging Voltage |
14.4V | 18V |
| Stop Charging Current | 2A | 2A |
| Low Voltage Disconnection | 11.2V | 14V |
| Low Voltage Re-connection | 12.8V | 16V |
| Load Over-Voltage Disconnection |
lSV | 19.2V |
| Load Over-Voltage Re-connection |
15.4V | 18.7V |
10. Protections
Solar Panel Reverse-Polarity
If the solar panel is connected with controller in reversed polarity, controller will not be damaged and will work as normal when correctly connected.
Battery Reverse-Polarity
If the battery is connected with the controller in reversed polarity(solar controller is not connected with solar panel, controller will not be damaged and will work as normal when correctly connected.
Battery Reverse-Discharge
Controller is able to protect battery from reversed discharging to solar panel at night.
Overheating Protection
Once the internal temperature is detected to be higheer than a certain value by the controller, it will stop charging the battery. After the temperature drops, recharging the battery will automatically resume.
Battery Overcurrent
Controller will stop charging when excess current is detected from the solar panel, and it will resume automatically after 2 minutes.
Load Overload
The load will be turned off when the output current of the load exceeds its rated current for a while, and turned on automatically after 2 minutes.
Battery Low-Voltage
Controller will turn off the load when the battery voltage is lower than the value preset for low-voltage disconnection. and turn on the load when the battery voltage reaches the value preset for low-voltage re-connection. The value for low-voltage disconnection and low-voltage re-connection can be set by users to a specific range.
Battery Over-Voltage
Controller will turn off the load when the battery voltage is higher than the value preset for over-voltage protection, and turn on the load when the battery voltage decreases to the normal range.
11. Troubleshooting
| Error Code | Cause | Solution | |
| Exl | Battery under voltage | Undervoltage protection, load off Battery overvoltage | |
| Ex2 | Battery overvoltage | Overvoltage protection, load off, charging stop | |
| Ex3 | Overload protection | Check the load wiring or reduce the load device | |
| Ex4 | Overheating protection | Controller internal overheat protection, charging stopped automatic recovery after cooling | |
| ExS | Overcurrent protection | Charging overcurrent protection, rated current +2A, 60 second protection:1.25 times, 5-second protection: automatic recovery in 2 minutes | |
“E” stands for “Error”;
“X” indicates the number of errors. If there are multiple errors, press”+” or”-” to check the loop.
“1-6” indicates the code name.
12. Technical Specifications
| Max Current | 40A | ||
| Battery Voltage | 12V | ||
| Max PV Open Circuit Voltage | 100V | ||
| Self-Consumption Loop Voltage Drop USB Output |
S30mA | ||
| S0.3V | |||
| 5V/2A *2 | |||
| Temperature Compensation | -4mV/°C/2V (25°C) | ||
| Operating Temperature | -20°c~+so0c | ||
| Protection Category | IP32 | ||
| Humidity Terminals Mounting Hole Size |
95%, non-condensing | ||
| 6AWG/16mm2 | |||
| 190*69mm-CD5mm | |||
| Dimension | 200*106*47mm | ||
| Weight | 0.4KG |
Optional Dealer Installed 2 Panel – 400 Watt Kit Wiring Guide
Step 1: Mount each of the DSLR-200W solar panels taking care to make sure that each panel is properly secured to a stud or backing roof support.
Step 2: Connect each of the DSLR-200W solar panels to the DSLR-YF2 and DSLR-YM2 splitter connectors as shown in the above illustration.
Step 3: Connect the DSLR-YM2 splitter into the DSLR-PT1 roof pass-through negative input.
Step 4: Connect the DSLR-YF2 splitter to the (F1) in-line fuse holder input and then the output to the DSLR-PT1 roof pass-through positive input.
Step 5: Connect the installer-supplied positive and negative power cables to the DSLR-PT1 roof pass-through and safely run and connect these wires to the DSLR-C40 solar panel inputs. (Make sure the polarity is correct)
Step 6: Run positive and ground wires from the DSLR-C40 solar controller to the customer-supplied battery. The positive wire must be (F2) fused at the output of the DSLR-C40 solar controller and also (F3) fused at the battery-positive connection.
WARNING: Do not connect the battery leads under full sun light. Cover the solar panels while making these connections.
* It is recommended that the fuses inside the fuse holders are not installed until all wiring has been completely installed and all the connections have been verified.
Images show for illustration purposes only. Final Product may vary.
Optional Dealer Installed 3 Panel – 600 Watt Kit Wiring Guide
Step 1: Mount each of the DSLR-200W solar panels taking care to make sure that each panel is properly secured to a stud or backing roof support.
Step 2: Connect each of the DSLR-200W solar panels to the DSLR-Y3F and DRSOLAR-Y3M splitter connectors as shown in the above illustration.
Step 3: Connect the DSLR-YM3 splitter into the DSLR-PT1 roof pass-through negative input.
Step 4: Connect the DSLR-YF3 spliter to the (F1) in-line fuse holder input and then the output to the DSLR-PT1 roof pass-through positive input.
Step 5: Connect the installer-supplied positive and negative power cables to the DSLR-PT1 roof pass-through and safely run and connect these wires to the DSLR-C40 solar panel inputs. (Make sure the polarity is correct)
Step 6:Run positive and ground wires from the DSLR-C40 solar controller to the customer-supplied battery. The positive wire must be (F2) fused at the output of the DSLR-C40 solar controller and also (F3) fused at the battery-positive connection.
WARNING: Do not connect the battery leads under full sun light. Cover the solar panels while making these connections.
* It is recommended that the fuses inside the fuse holders are not installed until all wiring has been completely installed and all the connections have been verified.
Images show for illustration purposes only. Final Product may vary.
Specifications:
- Panel System: 200 Watt
- Wiring Requirements: 10 AWG Minimum
- Recommended Max Distance: 18 User supplied
FAQ:
Q: What do the different system icons on the LCD screen indicate?
A: The icons represent various system statuses such as day/night mode, charging status, load on/off, and system operation. Refer to the manual for detailed icon meanings.
Q: How do I perform a factory reset?
A: Long press the button for 5 seconds in the ambient temperature interface to initiate a factory reset.
Documents / Resources
 |
DRIVEN DSLR-C40 Solar Charge Controller [pdf] User Manual DSLR-C40, DSLR-200W, DSLR-PT1, DSLR-C40 Solar Charge Controller, DSLR-C40, Solar Charge Controller, Charge Controller |
