Description
xVictron BlueSolar PWM-LCD & USB 48V 30A Charge Controller
The Victron BlueSolar PWM-LCD & USB 48V-30A is a pulse-width modulation solar charge controller designed for 48V battery systems. It suits off-grid installations where a straightforward, cost-effective charging solution is required. The built-in LCD display and USB output make it practical for smaller systems where monitoring and device charging are useful on-site.
Key Features
- 48V system voltage with 30A charge current capacity, suitable for medium-sized off-grid solar arrays.
- PWM charging algorithm maintains battery health by tapering current as the battery approaches full charge.
- Built-in LCD display shows real-time system data including battery voltage, charge current and charge state.
- Integrated USB output port allows direct charging of small devices from the solar system without a separate adapter.
- Compact and lightweight at 0.3 kg, making it straightforward to mount in enclosures or on DIN rail with appropriate accessories.
- Victron BlueSolar range provides reliable PWM control with a proven track record across off-grid and backup applications.
Product Overview
PWM charge controllers work by directly connecting the solar panel to the battery once the battery reaches its set voltage, then rapidly switching the connection on and off to maintain the correct charge level. This approach is well suited to systems where the panel voltage is closely matched to the battery bank voltage. For 48V battery banks, the solar array should be configured to produce a voltage compatible with PWM operation, typically around 60V open-circuit or less depending on temperature conditions.
The LCD display on this unit gives installers and end users a clear read of system status without needing a separate monitoring device or app. This is particularly useful in remote or standalone installations where a phone or laptop may not always be available. The USB port adds a practical convenience for sites where small electronics need occasional charging.
This controller does not include Bluetooth or VE.Direct connectivity. For installations requiring remote monitoring or integration with a Victron GX device, an MPPT controller from the SmartSolar or BlueSolar MPPT range would be more appropriate. The PWM-LCD & USB range is best suited to budget-conscious or straightforward off-grid builds where simplicity and low cost are priorities.
Specifications
- SKU: SCC040030050
- System voltage: 48V
- Charge current: 30A
- Charging algorithm: PWM
- Display: Built-in LCD
- USB output: Yes
- Weight: 0.3 kg
- GTIN: 8719076046257
Applications
- Off-grid cabins and rural buildings with 48V battery banks.
- Agricultural or smallholding installations requiring basic solar charging without complex monitoring.
- Backup power systems where a simple, low-cost charge controller is sufficient.
- Telecoms or remote equipment enclosures running on 48V DC systems.
- Educational or demonstration solar setups where cost and simplicity are priorities.
What Is Included
- 1 x Victron BlueSolar PWM-LCD & USB 48V-30A charge controller
Installation Notes
This controller is intended for 48V battery systems only. Connecting it to a battery bank of a different voltage will cause incorrect operation or damage. Ensure the solar array open-circuit voltage is within the controller's rated input limits before connecting. Installation should be carried out by a qualified electrician or experienced solar installer. All wiring should be correctly fused and sized for the 30A charge current. For grid-tied or hybrid systems, this controller is not suitable and an appropriate inverter-charger or MPPT solution should be used instead.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.