Victron SmartSolar MPPT 250/60-Tr
#15 in MPPT solarFull review
For 48 V systems where the array sits far from the batteries or uses high-voltage panels. Pay the premium over the 150/60 only if you need the 250 V input.
Amazon DRSA $435.20$435.20
The Victron SmartSolar MPPT 250/60-Tr rates 4.1 among MPPT solar charge controllers; the Sterling Pro Batt Ultra BB1260 rates 3.5 among DC-DC ones. The Sterling Pro Batt Ultra BB1260 costs $116.45 less ($318.75 vs $435.20).
Sterling Pro Batt Ultra BB1260
#6 in DC-DCFull review
For boats and big RV banks that need lots of alternator current and fine control over charge voltages. Van builders short on space will find the Orion XS smaller and easier.
Amazon $318.75$318.75
Prices were last checked October 24, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different type classes (MPPT solar and DC-DC), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Victron SmartSolar MPPT 250/60-Tr | Sterling Pro Batt Ultra BB1260 |
|---|---|---|
| Overall rating | 4.1/5 | 3.5/5 |
| Value 35% | 37 $7.25 per amp of charge current | 79 $5.31 per amp of charge current |
| Features 25% | 90 Bluetooth app, lithium profile, temperature sensor, 250 V PV input; no temperature sensor | 55 lithium profile, temperature sensor, smart-alternator support; no Bluetooth |
| Efficiency 20% | 100 99% peak efficiency (maker rating) | 50 efficiency not published (neutral score used) |
| Warranty 20% | 100 5-year warranty | 25 2-year warranty |
Specifications
| Victron SmartSolar MPPT 250/60-Tr | Sterling Pro Batt Ultra BB1260 | |
|---|---|---|
| Charging | ||
| Type | MPPT solar charge controller | DC-DC charger |
| Charge current | 60 A | 60 A |
| Battery voltage | 12/24/36/48 V | 12 V |
| Lithium profile | Yes | Yes |
| Custom profile | Yes | Yes |
| Temperature sensor | Optional extra | Optional extra |
| Peak efficiency | 99% | - |
| Standby draw | 35 mA | 1 mA |
| Inputs | ||
| Max PV voltage (Voc) | 250 V | - |
| Max PV power (12 V) | 860 W | - |
| Max PV power (48 V) | 3,440 W | - |
| DC input range | - | 11 to 20 V |
| Smart alternator | - | Yes |
| Ignition sensing | - | Yes |
| Monitoring and build | ||
| Bluetooth | Built in | No |
| Display | No | - |
| Load output | No | No |
| Parallel units | Yes | - |
| Cooling | passive (no fan) | fan |
| Water resistance | IP43 (electronics), IP22 (connection area) | IP21 |
| Dimensions | 185 x 250 x 95 mm | 190 x 160 x 70 mm |
| Weight | 6.6 lb | 3.1 lb |
| Warranty | 5 years | 2 years |
| Released | 2017-11 | 2025-10 |