Epever Tracer 3210AN 30A MPPT Charge Controller vs Victron SmartSolar MPPT 100/50
Epever Tracer 3210AN 30A MPPT Charge Controller (30A MPPT) vs Victron SmartSolar MPPT 100/50 (50A MPPT) compared spec-by-spec. Efficiency, pricing, pros, cons, and our verdict on which solar charge controller to buy.
| Specification | A — epever Epever Tracer 3210AN 30A MPPT Charge Controller 7.8/10 $80 Check Price on Amazon $100
Save $20 | |
|---|---|---|
| Controller Type | MPPT | MPPT |
| Max Solar Input V | 100 | 100 |
| Max Charge Current A | 30 | 50 |
| Max Solar Input W 12v | 390 | 700 |
| Max Solar Input W 24v | 780 | 1,400 |
| Battery Voltage | 12/24V auto | 12/24V auto |
| Efficiency Pct | 96 | 98 |
| Weight | 2.6 lbs ✓ Winner | 3 lbs |
| Dimensions | 7.5 x 5.1 x 2.6 in | 7.4 x 5.1 x 1.6 in |
| Bluetooth Built In | No | Yes |
| App Control | Yes | Yes |
| Programmable | Yes | Yes |
| Display | No | No |
| Operating Temp | -13 to 131F | -22 to 140F |
| Warranty | 2 years | 5 years ✓ Winner |
| Ip Rating | IP30 | IP43 |
| Rs485 Modbus | Yes | — |
Buy the Epever Tracer 3210AN 30A MPPT Charge Controller
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Buy the Victron SmartSolar MPPT 100/50
Best prices · Updated hourly
Who Should Buy the Epever Tracer 3210AN 30A MPPT Charge Controller?
The Epever Tracer 3210AN 30A MPPT Charge Controller is designed for small system, large off grid. As a 30A MPPT controller, it maximizes energy harvest by tracking the optimal operating point — especially valuable in partial-shade or cold conditions.
Key advantages include: true mppt tracking at only $80 — the cheapest real mppt on the market; rs-485 modbus for diy monitoring and home automation integration; 30a charge current is perfect for 1-2 panel starter systems.
Priced at $80 ($2.67/A), the Epever Tracer 3210AN 30A MPPT Charge Controller scores 7.8/10 overall — a competitive option for its price class.
Who Should Buy the Victron SmartSolar MPPT 100/50?
The Victron SmartSolar MPPT 100/50 is designed for off grid cabin bank, rv house battery, marine. As a 50A MPPT controller, it maximizes energy harvest by tracking the optimal operating point — especially valuable in partial-shade or cold conditions.
Key advantages include: 98% peak efficiency — best-in-class mppt tracking; built-in bluetooth with victronconnect app for full monitoring and programming; handles up to 700w solar input on 12v systems. Built-in Bluetooth monitoring means you can check system status from your phone without additional hardware or wiring.
Priced at $280 ($5.60/A), the Victron SmartSolar MPPT 100/50 scores 9.2/10 overall — an elite result in our charge controller benchmark.
How Do the Specs Compare?
Controller type: Both are MPPT controllers, so the fundamental operating principle is the same — differences in performance come from current rating, input voltage range, and software features.
Charge current: The Victron SmartSolar MPPT 100/50 supports more current at 50A versus 30A for the Epever Tracer 3210AN 30A MPPT Charge Controller. Higher amperage means faster battery charging and support for larger solar arrays — size your controller to at least 25% above your actual panel output for thermal headroom.
Max input voltage: The Epever Tracer 3210AN 30A MPPT Charge Controller accepts higher panel voltage at 100V versus 100V for the Victron SmartSolar MPPT 100/50. Both support typical residential and off-grid panel configurations.
Efficiency: The Victron SmartSolar MPPT 100/50 is more efficient at 98% versus 96% for the Epever Tracer 3210AN 30A MPPT Charge Controller. Over a full year, a 2% efficiency difference compounds into meaningful kWh recovered — particularly on larger systems.
Price: The Epever Tracer 3210AN 30A MPPT Charge Controller costs $80 versus $280 for the Victron SmartSolar MPPT 100/50 — a $200 difference. On a cost-per-amp basis: Epever Tracer 3210AN 30A MPPT Charge Controller at $2.67/A vs Victron SmartSolar MPPT 100/50 at $5.60/A.
🏆 Our Verdict
Choose the Epever Tracer 3210AN 30A MPPT Charge Controller if you need a reliable MPPT controller and solid performance for its price class.
Choose the Victron SmartSolar MPPT 100/50 if you prioritize premium features and build quality .
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