Description
Victron BlueSolar PWM-Light 30A Charge Controller | Boat Supply Store
For boaters requiring essential battery management and solar charging, this Victron BlueSolar PWM-Light 30AMP controller provides reliable performance in a compact unit. It automatically configures for 12V or 24V systems, managing up to 30A of charge current and 30A of load current with a 100V maximum solar panel open circuit voltage. The integrated low voltage disconnect (LVD) safeguards your battery from over-discharge, while the programmable lighting timer offers convenient control for auxiliary lighting on your vessel, ensuring dependable power for basic needs.
Key Features
- Low Voltage Disconnect protects your battery from damaging deep discharge cycles.
- Integrated Lighting Control with a single timer simplifies managing your vessel's external lighting.
- Three-Stage Battery Charging (Bulk, Absorption, Float) optimizes battery health and lifespan.
- Reverse Polarity Protection safeguards both the solar array and battery connections from incorrect wiring.
- Overload and Short Circuit Protection on the load output prevents damage to the controller and connected devices.
- 12/24V Automatic System Voltage Detection simplifies installation and ensures compatibility with standard battery banks.
- User-Friendly Two-Digit Display facilitates straightforward setup and status monitoring.
- Victron Energy Reliability ensures consistent performance in demanding marine environments.
Specifications
| Product Specifications | |
|---|---|
| System Voltage | 12/24V auto |
| Maximum Charge Current | 30A |
| Maximum Load Current | 30A |
| Maximum Solar Panel Open Circuit Voltage (Voc) | 100V |
| Quiescent Current | 0.3W |
| Nominal Battery Voltage (12V) | 12V |
| Nominal Battery Voltage (24V) | 24V |
| Battery Charging | 3-stage: Bulk, Absorption, Float |
| Display | LED |
| Safety Certifications | CE |
Who This Is For
Boaters, RV owners, and off-grid enthusiasts seeking a straightforward, dependable solar charge controller for 12V or 24V battery systems up to 30 amps. It is particularly suited for basic battery maintenance and powering small loads where integrated lighting control is beneficial.
How It Compares
| Feature | Victron BlueSolar PWM-Light 30A Charge Controller | Renogy Wanderer 30A PWM Charge Controller |
|---|---|---|
| Technology | PWM | PWM |
| Max Charge Current | 30A | 30A |
| Max Solar Input Voltage (Voc) | 100V | 50V |
| Display | Two digit seven segment display | LCD |
| Lighting Control Timer | Yes (one timer) | No |
Common Concerns Answered
I need more control over my battery charging stages. Does this controller offer advanced customization?
The Victron BlueSolar PWM-Light 30AMP provides essential 3-stage charging (Bulk, Absorption, Float) optimized for general lead-acid battery maintenance. While it offers limited programmability for these stages compared to more advanced units, its reliability and core functionality make it an excellent choice for users prioritizing simplicity and dependable performance for standard charging needs.
The display seems basic. Will I be able to see all the important information about my solar system?
The two-digit, seven-segment display on the PWM-Light model is designed for straightforward status indication and basic setup. For users requiring detailed real-time system data, such as voltage, current, and state of charge, more advanced Victron controllers with full LCD screens are available. This model prioritizes core function and ease of use for essential battery management.
I'm considering a more advanced MPPT controller. How does this PWM controller compare?
This PWM-Light controller is ideal for smaller to medium solar arrays where the cost-effectiveness and simplicity of PWM technology are sufficient. MPPT controllers are more efficient, particularly in varying light conditions and with higher voltage solar panels, but come at a higher price point. The PWM-Light is a dependable solution for basic solar charging requirements, offering essential features like LVD and a lighting timer at a budget-friendly price.
Frequently Asked Questions
What is the maximum solar panel wattage I can connect to the Victron BlueSolar PWM-Light 30AMP controller?
With a 12V system, the maximum solar panel wattage is approximately 360W (30A * 12V). For a 24V system, it's approximately 720W (30A * 24V). Always ensure your solar array's open circuit voltage (Voc) does not exceed the controller's 100V maximum limit.
Can this charge controller be used with lithium batteries?
This specific model is primarily designed for lead-acid batteries. While some users attempt to use them with lithium batteries, it is not recommended without additional external battery management systems (BMS) that can properly control the charging voltage and low voltage disconnect functions required by lithium chemistries. For lithium compatibility, Victron offers dedicated MPPT controllers with built-in lithium profiles.
What is the difference between the PWM-Light and other Victron charge controllers?
The PWM-Light series offers essential features like LVD and a lighting timer in a cost-effective package, utilizing PWM technology. More advanced Victron controllers, such as their MPPT range, offer higher charging efficiency, especially in variable sunlight, and often include more sophisticated battery charging algorithms, data logging, and advanced user interfaces. The PWM-Light is designed for simpler, more basic solar setups.
How do I set the lighting control timer on this controller?
The lighting control timer is typically set using the two-digit display and the buttons on the controller. Refer to the product manual for specific instructions, which usually involve navigating through the display menus to select timer modes and durations.
What does the low battery voltage disconnect function do?
The low battery voltage disconnect (LVD) function automatically shuts off power to the load output when the battery voltage drops to a predefined low level. This prevents the battery from being discharged too deeply, which can significantly shorten its lifespan and cause permanent damage.
