Victron Energy BlueSolar PWM-Light Solar Charge Controller, 12/24V, Low Voltage Load Disconnect, Lighting Control

Overview

The Victron Energy BlueSolar PWM-Light Charge Controller is a 12/24V PWM solar charge controller for simple off-grid charging on boats, with automatic system voltage detection and rated charge current options from 5A to 30A. It suits protected onboard solar installations where a panel or small solar array is used to maintain or recharge a house, lighting, or auxiliary battery bank.

The controller uses three-stage charging with bulk, absorption, and float stages. It also includes a load output with low battery voltage disconnect, a single-timer lighting control function, and a two-digit seven-segment display for setting load behavior without adding a separate remote display.

For marine use, the IP20 enclosure should be mounted in a dry, protected location such as an electrical locker, cabin panel area, or sheltered console, not where it will see spray or washdown water. The unit supports a maximum solar voltage of 28V on 12V systems and 55V on 24V systems.

Key features

• 12/24V battery system support with automatic voltage detection after battery connection.
• PWM solar charging with bulk, absorption, and float stages for straightforward battery maintenance.
• Load output includes low voltage disconnect to help protect the battery from excessive discharge.
• Lighting control with one timer, plus day and night timing modes for simple onboard light circuits.
• Two-digit seven-segment display for setting and checking load output functions at the controller.
• Protection for battery reverse polarity by fuse, output short circuit, over temperature, and overload conditions.
• IP20 enclosure with 5 mm² or AWG10 terminals for protected indoor mounting.
• Operating temperature range of -20°C to +50°C at full load.

Variants

This BlueSolar PWM-Light controller range is offered in four amperage configurations for different solar array and load sizes.

The amperage rating changes by variant, while the 12/24V automatic voltage detection, PWM charging method, low voltage load disconnect, IP20 enclosure rating, terminal size, and 70 x 133 x 33.5 mm housing dimensions remain consistent across the range.

• SCC010010000, Amperage 10A. This version fits small onboard solar charging setups where the connected solar current stays within a 10A controller rating.
• SCC010030020, Amperage 30A. This version covers the highest current rating in the 12/24V PWM-Light range for larger protected solar installations.
• SCC010020020, Amperage 20A. This mid-range version gives more current capacity than the 10A model while keeping the same controller format and basic setup method.
• SCC010005000, Amperage 5A. This lower-current version suits compact solar maintenance or lighting-control circuits on small 12V or 24V systems.

Installation and setup

Connect the battery before connecting the solar array so the controller can recognize whether it is working on a 12V or 24V system. The display shows 12 or 24 when the battery voltage has been detected, which is a useful check during installation.

Use a 36-cell solar panel arrangement for a 12V battery system. For a 24V battery system, use a 72-cell solar array or two 36-cell panels in series. Solar and load ratings should not be exceeded, and the controller should be mounted vertically indoors with natural convection space around it.

Electrical and load behavior

Absorption charge voltage is 14.2V on 12V systems and 28.4V on 24V systems. Float voltage is 13.8V on 12V systems and 27.6V on 24V systems, with very low self-consumption of less than 10 mA.

The load output disconnects at 11.2V or 22.4V to reduce the chance of deep discharge. It can reconnect manually at 12.6V or 25.2V, or automatically at 13.1V or 26.2V after the battery has recovered.

Marine fit and mounting

This controller is a practical fit for boats that need simple solar charging without network integration or app-based configuration. Typical locations include a dry cabin electrical panel, a protected locker near the battery bank, or a helm console that is shielded from spray.

Because the enclosure is IP20, it should not be installed in an engine space with heavy moisture, an exposed cockpit, or anywhere saltwater can reach the terminals. In a marine installation, keeping the controller dry, strain-relieving the wiring, and protecting circuits with the correct fusing are as important as selecting the right amperage rating.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

Deliveries are handled by preferred carriers such as USPS, UPS, FedEx, DHL, and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to customs processing, carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you'll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier's website and is also available through your account when applicable.

We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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