Victron SmartSolar MPPT 75/15
#3 in MPPT solarFull review
The pick for small van, trailer or boat systems with one or two panels. It costs little, has a polished app and a five-year warranty.
Amazon Expion360 $70.55$70.55
The Victron SmartSolar MPPT 75/15 is the better charge controller overall, rated 4.2 to 3.7. The Victron SmartSolar MPPT 75/15 leads on warranty. The LiTime 30A MPPT Bluetooth wins on features. The Victron SmartSolar MPPT 75/15 costs $74.44 less ($70.55 vs $144.99).
LiTime 30A MPPT Bluetooth
#8 in MPPT solarFull review
A simple 30 A controller for a small 12 V LiFePO4 system that wants app monitoring without add-ons.
Amazon $144.99$144.99
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Victron SmartSolar MPPT 75/15 for warranty (5-year warranty vs 2-year warranty).
- Choose the LiTime 30A MPPT Bluetooth for features (Bluetooth app, lithium profile, temperature sensor vs Bluetooth app, lithium profile, temperature sensor; no temperature sensor).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every MPPT solar charge controller; a clear win is highlighted. How we rank explains each one.
| Factor weight | Victron SmartSolar MPPT 75/15 | LiTime 30A MPPT Bluetooth |
|---|---|---|
| Overall rating | 4.2/5 | 3.7/5 |
| Value 35% | 71 $4.70 per amp of charge current | 69 $4.83 per amp of charge current |
| Features 25% | 70 Bluetooth app, lithium profile, temperature sensor; no temperature sensor | 80 Bluetooth app, lithium profile, temperature sensor |
| Efficiency 20% | 75 98% peak efficiency (maker rating) | 75 98% peak efficiency (maker rating) |
| Warranty 20% | 100 5-year warranty | 25 2-year warranty |
Specifications
| Victron SmartSolar MPPT 75/15 | LiTime 30A MPPT Bluetooth | |
|---|---|---|
| Charging | ||
| Type | MPPT solar charge controller | MPPT solar charge controller |
| Charge current | 15 A | 30 A |
| Battery voltage | 12/24 V | 12/24 V |
| Lithium profile | Yes | Yes |
| Custom profile | Yes | Yes |
| Temperature sensor | Optional extra | - |
| Peak efficiency | 98% | 98% |
| Standby draw | 10 mA | - |
| Inputs | ||
| Max PV voltage (Voc) | 75 V | - |
| Max PV power (12 V) | 220 W | 450 W |
| Monitoring and build | ||
| Bluetooth | Built in | Built in |
| Display | No | Yes |
| Load output | Yes | - |
| Parallel units | Yes | - |
| Cooling | - | passive |
| Water resistance | IP43 (electronics), IP22 (connection area) | - |
| Dimensions | 100 x 113 x 50 mm | - |
| Weight | 1.3 lb | - |
| Warranty | 5 years | 2 years |