Epever Tracer 3210AN 30A MPPT Charge Controller vs Epever Tracer 4210AN 40A MPPT Charge Controller
Head-to-head comparison of Epever Tracer 3210AN 30A MPPT Charge Controller (30A MPPT) vs Epever Tracer 4210AN 40A MPPT Charge Controller (40A MPPT). Specs, 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 | B — epever Epever Tracer 4210AN 40A MPPT Charge Controller 8.0/10 $100 Check Price on Amazon $130
Save $30 |
|---|---|---|
| Controller Type | MPPT | MPPT |
| Max Solar Input V | 100 | 100 |
| Max Charge Current A | 30 | 40 |
| Max Solar Input W 12v | 390 | 520 |
| Max Solar Input W 24v | 780 | 1,040 |
| Battery Voltage | 12/24V auto | 12/24V auto |
| Efficiency Pct | 96 | 96 |
| Weight | 2.6 lbs ✓ Winner | 3.3 lbs |
| Dimensions | 7.5 x 5.1 x 2.6 in | 7.5 x 5.1 x 2.6 in |
| Bluetooth Built In | No | No |
| App Control | Yes | Yes |
| Programmable | Yes | Yes |
| Display | No | No |
| Operating Temp | -13 to 131F | -13 to 131F |
| Warranty | 2 years | 2 years |
| Ip Rating | IP30 | IP30 |
| Rs485 Modbus | Yes | Yes |
🏆 Our Verdict
Choose the Epever Tracer 3210AN 30A MPPT Charge Controller if you need a reliable MPPT controller and top-tier efficiency (96%).
Choose the Epever Tracer 4210AN 40A MPPT Charge Controller if you prioritize premium features and build quality .
Related
Frequently Asked Questions
Is the Epever Tracer 3210AN 30A MPPT Charge Controller better than the Epever Tracer 4210AN 40A MPPT Charge Controller?
The Epever Tracer 4210AN 40A MPPT Charge Controller scores 8/10 vs 7.8/10 overall. The Epever Tracer 3210AN 30A MPPT Charge Controller is a 30A MPPT controller rated for up to 100V input, while the Epever Tracer 4210AN 40A MPPT Charge Controller is a 40A MPPT controller rated for up to 100V. Choose based on whether you prioritize value and simplicity.
Which handles more solar input, Epever Tracer 3210AN 30A MPPT Charge Controller or Epever Tracer 4210AN 40A MPPT Charge Controller?
The Epever Tracer 4210AN 40A MPPT Charge Controller supports more solar wattage at 520W on a 12V system vs 390W.
Which offers better value, Epever Tracer 3210AN 30A MPPT Charge Controller or Epever Tracer 4210AN 40A MPPT Charge Controller?
The Epever Tracer 3210AN 30A MPPT Charge Controller costs $80 while the Epever Tracer 4210AN 40A MPPT Charge Controller costs $100. On a cost-per-amp basis, the Epever Tracer 4210AN 40A MPPT Charge Controller offers better value.