Victron SmartSolar MPPT 100/30
#4 in MPPT solarFull review
A strong default for 300-450 W van and RV arrays on 12 V. It is well priced for a five-year-warranty controller with a built-in app.
Amazon Expion360 $135.15$135.15
4.3/5
For small 48 V systems with one or two strings of panels, such as a shed, pump or backup bank. A dependable, inexpensive Victron with the app and a five-year warranty.
- 20 ACharge current
- 12/24/36/48 VBattery
- 100 V maxPV input
- 98%Efficiency
- 5 yearsWarranty
Check price at Amazon$96.31Check price at DRSA$93.50
Price checked October 24, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- The cheapest way to put Victron solar charging on a 48 V bank, about 1,160 W of panels
- Small enough to tuck beside a battery for a shed, gate opener or small cabin
- Bluetooth app and synchronised charging with other Victron Smart chargers
- Draws almost nothing from the battery at night
Cons
- 100 V input limit means short strings, usually two panels in series on a 48 V bank
- Load output shrinks to 1 A on 48 V, so it can only switch a relay there
- 20 A ceiling is small for anything beyond a modest array
The Victron SmartSolar MPPT family
Every Victron SmartSolar MPPT model we rank, smallest first. Ratings compare each against its own type.
| Model | Charge current | Rating | Price |
|---|---|---|---|
| Victron SmartSolar MPPT 75/15 | 15 A | 4.2/5 | $70.55 |
| Victron SmartSolar MPPT 100/20-48V (this one) | 20 A | 4.3/5 | $93.50 |
| Victron SmartSolar MPPT 100/30 | 30 A | 4.3/5 | $135.15 |
| Victron SmartSolar MPPT 150/35 | 35 A | 4.2/5 | $193.80 |
| Victron SmartSolar MPPT 150/45 | 45 A | 4.3/5 | $229.50 |
| Victron SmartSolar MPPT 100/50 | 50 A | 4.4/5 | $193.80 |
| Victron SmartSolar MPPT 150/60-Tr | 60 A | 4.1/5 | $368.90 |
| Victron SmartSolar MPPT 250/60-Tr | 60 A | 4.1/5 | $435.20 |
| Victron SmartSolar MPPT 150/70-Tr | 70 A | 4.2/5 | $402.05 |
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | SCC110020160R |
|---|---|
| Charging | |
| Type | MPPT solar charge controller |
| Charge current | 20 A |
| Battery voltage | 12/24/36/48 V |
| Lithium profile | Yes |
| Custom profile | Yes |
| Temperature sensor | Optional extra |
| Peak efficiency | 98% |
| Standby draw | 10 mA |
| Inputs | |
| Max PV voltage (Voc) | 100 V |
| Max PV power (12 V) | 290 W |
| Max PV power (48 V) | 1,160 W |
| Monitoring and build | |
| Bluetooth | Built in |
| Display | No |
| Load output | Yes |
| Parallel units | Yes |
| Cooling | passive (no fan) |
| Water resistance | IP43 (electronics), IP22 (connection area) |
| Dimensions | 100 x 131 x 60 mm |
| Weight | 1.4 lb |
| Warranty | 5 years |
Alternatives in this type
Victron SmartSolar MPPT 250/100-Tr
#5 in MPPT solarFull review
For large 48 V off-grid homes with long or high-voltage strings that want 100 A from one controller. The top of Victron’s screw-terminal range.
Amazon DRSA $643.45$643.45
Victron SmartSolar MPPT 150/100-Tr
#7 in MPPT solarFull review
For large 48 V off-grid homes and backup systems that need 100 A from one controller. Good value per amp for a Victron, best paired with a GX device.
Amazon DRSA $542.30$542.30
Compare
Compare the Victron SmartSolar MPPT 100/20-48V with any other charge controller →
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