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Key features
- Ultra-fast Maximum Power Point Tracking improves energy harvest by up to 30% versus PWM and up to 10% versus slower MPPT controllers
- Advanced partial-shading detection locks onto the optimum maximum power point when trees or roof gear shade the array
- Automatic 12/24/48V battery voltage recognition, with 36V selectable via software tool
- Maximum conversion efficiency exceeds 98% with no cooling fan
- Full rated output current available up to 40°C ambient temperature
- Adaptive three-stage charging (bulk, absorption, float) with eight pre-programmed algorithms selectable by rotary switch
- Fully programmable charge algorithm via the VictronConnect app
- Internal temperature sensor compensates absorption and float voltages
- Protection against PV short circuit, PV reverse polarity, PV reverse current and over-temperature with power derating
- VE.Direct port for monitoring via a Bluetooth Smart dongle, MPPT Control display or GX device
Overview
The Victron BlueSolar MPPT 150/45-MC4 is a 45A solar charge controller that squeezes more power out of your panels, with ultra-fast Maximum Power Point Tracking that can lift energy harvest by up to 30% over a PWM controller. It auto-detects 12, 24 or 48V battery systems, handles up to 650W of solar at 12V (1300W at 24V, 2600W at 48V), and reaches peak efficiency above 98% with no cooling fan to clog with dust.
Built for Australian caravan, motorhome and 4WD setups, the MC4 version plugs straight into standard solar panel leads, so roof-mounted arrays, fold-out camping panels and off-grid installs go together quickly. It copes with the shifting light of cloudy days and partial shade from trees or roof gear, and runs at full rated output up to 40°C. That makes it a dependable choice for extended outback touring, remote station stays and off-grid camping, whether you are upgrading an existing RV or wiring a new rig from scratch.
Key Features
- 45A rated charge current with auto-select 12/24/48V battery voltage
- Ultra-fast MPPT tracking boosts harvest by up to 30% over PWM controllers
- Handles up to 650W (12V), 1300W (24V) or 2600W (48V) of solar
- Peak efficiency above 98% with silent, fanless operation
- Dual MC4 PV connectors for quick plug-in panel connection
Delivery, returns & warranty
Shipping & Returns
Shipping
Outdoor Camping Australia operates a nationwide distribution network, with items shipping from:
- Our warehouse in Bendigo, Victoria
- Partner supplier warehouses on the East Coast
- Partner supplier warehouses on the West Coast
This multi-location approach allows us to provide efficient delivery across Australia. Use our shipping calculator on the product pages for accurate delivery times and costs to your location.
Important Shipping Notes:
- We cannot deliver to PO Boxes, Private Mail Bags or Parcel Lockers
- Depot pickup options may be available at reduced rates (contact us to discuss)
- Off-mainland deliveries require additional shipping fees (custom quoted)
- Missed deliveries may incur a redelivery fee set by the courier
- All shipments managed through our trusted delivery partners including Border Express, VicTas, DHL, StarTrack, AusPost, Sendle and Aramex
Returns
As outlined in our Refund Policy, we follow the Australian Consumer Law (ACL) which protects consumers by providing certain guaranteed rights when buying goods and services.
You can return items if:
- The product is faulty or not of merchantable quality
- The product is not fit for its intended purpose
- The product does not match the description
- You can present proof of purchase
For change of mind returns:
- Item must be in original condition with tags attached
- Must be returned within 30 days of purchase
- Original proof of purchase required
- Return shipping is at customer's expense
- Original delivery charges are non-refundable unless due to our error
Refunds will be processed within 10 business days of receiving and inspecting the return.
For full details, please refer to our:
Warranty Details
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Warranty Details
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- 5-year Victron Energy manufacturer warranty against defects in materials and workmanship.
Customer reviews
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Specifications
| Model | BlueSolar MPPT 150/45-MC4 |
|---|---|
| Battery Voltage | 12 / 24 / 48V auto select (36V via software tool) |
| Rated Charge Current | 45A |
| Maximum PV Power (12V) | 650W |
| Maximum PV Power (24V) | 1300W |
| Maximum PV Power (48V) | 2600W |
| Maximum PV Open Circuit Voltage | 150V absolute maximum (145V start-up and operating) |
| Maximum Efficiency | 98% |
| Charge Voltage Absorption (default) | 14.4 / 28.8 / 43.2 / 57.6V (adjustable) |
| Charge Voltage Float (default) | 13.8 / 27.6 / 41.4 / 55.2V (adjustable) |
| Operating Temperature | -30 to +60°C (full rated output up to 40°C) |
| PV Connection | Dual MC4 connectors |
| Battery Terminals | 35 mm² / AWG2 |
| Data Communication Port | VE.Direct |
| Protection Category | IP43 (electronics), IP22 (connection area) |
| Dimensions (H x W x D) | 230 x 250 x 95 mm |
| Weight | 3 kg |
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Where will you use it?
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