“The lithium upgrade made a huge difference to my golf cart. Longer runtime, quicker charging and noticeably better performance.”
Victron Energy
Victron Energy SmartSolar MPPT 150/45 Solar Charge Controller, 45A, 150V PV, 12V 24V 36V 48V, Bluetooth, SCC115045212
Victron Energy SmartSolar MPPT 150/45 Solar Charge Controller, 45A, 150V PV, 12V 24V 36V 48V, Bluetooth, SCC115045212
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- Price: $229.50
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PRODUCT DESCRIPTION
The Victron Energy SmartSolar MPPT 150/45 Solar Charge Controller (MPN SCC115045212) delivers 45A of efficient solar charging with ultra-fast Maximum Power Point Tracking and built-in Bluetooth. Compatible with 12V, 24V, 36V, and 48V battery systems and solar arrays up to 150V, this MPPT charge controller maximizes energy harvest for off-grid, RV, marine, camper van, cabin, and residential solar storage systems.
Ultra-Fast MPPT with Up to 98% Efficiency
The SmartSolar 150/45 continuously monitors solar panel voltage and current to track the optimal power point of your PV array. Advanced partial shading detection improves harvest when clouds or shade affect panel output, and conversion efficiency reaches up to 98%.
45A Charging for 12V, 24V, 36V, and 48V Systems
With a 45A rated charge current and 150V maximum PV input, the controller fits a wide range of solar installations. Automatic battery voltage recognition simplifies setup, and adjustable charging algorithms support a wide range of battery chemistries.
Built-In Bluetooth and VE.Direct
Monitor performance, view real-time solar data, and adjust settings using the VictronConnect app. VE.Direct communication allows integration with Victron GX monitoring devices, inverters, and batteries for a complete energy management system.
Quiet, Protected Operation
Natural convection cooling provides quiet, fan-free operation, and built-in temperature protection automatically reduces power output during high temperatures to prevent overheating.
Key Features
- Ultra-fast MPPT solar charge controller
- 45A rated charge current
- 150V maximum PV input voltage
- 12V, 24V, 36V, and 48V battery compatible
- Automatic battery voltage recognition
- Built-in Bluetooth with VictronConnect app
- VE.Direct communication port
- Partial shading detection
- Up to 98% conversion efficiency
- Adjustable charging algorithms
- Temperature protection with automatic power reduction
- Natural convection cooling
Applications
- Off-grid solar systems
- RVs and camper vans
- Boats and marine solar charging
- Cabins and remote power
- Backup power systems
- Residential solar battery storage
Specifications
| Brand | Victron Energy |
|---|---|
| Product Type | MPPT Solar Charge Controller |
| Model | SmartSolar MPPT 150/45 |
| MPN | SCC115045212 |
| Rated Charge Current | 45A |
| Battery Voltage | 12V / 24V / 36V / 48V |
| Maximum PV Voltage | 150V |
| Maximum Efficiency | 98% |
| Communication | VE.Direct, built-in Bluetooth |
| Cooling | Natural convection |
| Dimensions | 7.3 x 5.2 x 2.8 in (186 x 132 x 71 mm) |
The Victron Energy SmartSolar MPPT 150/45 delivers efficient 45A solar charging, Bluetooth monitoring, and flexible 12V to 48V battery support for off-grid, RV, marine, and residential solar systems.

Higher Performance
More power, longer range
Longer Lifespan
Up to 10x longer than lead-acid
Safe & Reliable
Built-in BMS protection
Easy Installation
Plug & play design
Trusted by Golf Cart Owners
See why customers choose us for dependable lithium power, premium brands and knowledgeable support.
“I was unsure which battery setup would work with my cart, but the support was excellent and helped me choose the right option.”
“Shipping was quick and everything arrived well packed. Installation was straightforward and the battery has been performing great.”
“Much lighter than my old lead-acid setup and I no longer have to worry about constant maintenance. Very happy with the upgrade.”
“Great selection of quality brands and the website made it easy to compare the options for my 48V golf cart.”
“The new battery gives us plenty of range for a full day around the community. Power delivery stays strong even near the end of the charge.”
“Helpful service, clear product information and a smooth ordering process. I would definitely shop here again for golf cart upgrades.”