Epever Tracer 4210AN 40A MPPT Charge Controller vs Morningstar TriStar 45A PWM Charge Controller
Head-to-head comparison of Epever Tracer 4210AN 40A MPPT Charge Controller (40A MPPT) vs Morningstar TriStar 45A PWM Charge Controller (45A PWM). Specs, pricing, pros/cons, and our verdict on which solar charge controller to buy.
| Specification | A — epever Epever Tracer 4210AN 40A MPPT Charge Controller 8.0/10 $100 Check Price on Amazon $130
Save $30 | B — morningstar Morningstar TriStar 45A PWM Charge Controller 8.3/10 $180 Check Price on Amazon $210
Save $30 |
|---|---|---|
| Controller Type | MPPT | PWM |
| Max Solar Input V | 100 | 48 |
| Max Charge Current A | 40 | 45 |
| Max Solar Input W 12v | 520 | 540 |
| Max Solar Input W 24v | 1,040 | 1,080 |
| Battery Voltage | 12/24V auto | 12/24/48V |
| Efficiency Pct | 96 | 99 |
| Weight | 3.3 lbs | 2 lbs ✓ Winner |
| Dimensions | 7.5 x 5.1 x 2.6 in | 7.3 x 4.9 x 2.0 in |
| Bluetooth Built In | No | No |
| App Control | Yes | No |
| Programmable | Yes | Yes |
| Display | No | No |
| Operating Temp | -13 to 131F | -40 to 113F |
| Warranty | 2 years | 5 years ✓ Winner |
| Ip Rating | IP30 | IP22 |
| Rs485 Modbus | Yes | — |
| Modbus Rts | — | Yes |
🏆 Our Verdict
Choose the Epever Tracer 4210AN 40A MPPT Charge Controller if you need a reliable MPPT controller and solid performance for its price class.
Choose the Morningstar TriStar 45A PWM Charge Controller if you prioritize premium features and build quality .
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Frequently Asked Questions
Is the Epever Tracer 4210AN 40A MPPT Charge Controller better than the Morningstar TriStar 45A PWM Charge Controller?
The Morningstar TriStar 45A PWM Charge Controller scores 8.3/10 vs 8/10 overall. The Epever Tracer 4210AN 40A MPPT Charge Controller is a 40A MPPT controller rated for up to 100V input, while the Morningstar TriStar 45A PWM Charge Controller is a 45A PWM controller rated for up to 48V. Choose based on whether you prioritize value and simplicity.
Which handles more solar input, Epever Tracer 4210AN 40A MPPT Charge Controller or Morningstar TriStar 45A PWM Charge Controller?
The Morningstar TriStar 45A PWM Charge Controller supports more solar wattage at 540W on a 12V system vs 520W.
Which offers better value, Epever Tracer 4210AN 40A MPPT Charge Controller or Morningstar TriStar 45A PWM Charge Controller?
The Epever Tracer 4210AN 40A MPPT Charge Controller costs $100 while the Morningstar TriStar 45A PWM Charge Controller costs $180. On a cost-per-amp basis, the Epever Tracer 4210AN 40A MPPT Charge Controller offers better value.