EPEVER Tracer 4210AN G3

Last updated: October 22, 2026

EPEVER Tracer 4210AN G3
3.9/5#7 of 12 in MPPT solar charge controllers
3.9

A budget 40 A controller for owners who are happy setting it up on its own screen. Add the Bluetooth adapter if you want phone monitoring.

  • 40 ACharge current
  • 12/24 VBattery
  • 100 V maxPV input
  • 98%Efficiency
  • 2 yearsWarranty
Check price at Amazon$118.99

Price checked October 22, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Among the cheapest name-brand 40 A controllers
  • Screen and buttons let you set LiFePO4 or custom voltages without an app
  • 40 A load output can run DC loads with timer or dusk-to-dawn control
  • Draws only about 8 mA overnight
Cons
  • No Bluetooth without an add-on adapter
  • Two-year warranty
  • 100 V input limit restricts series strings

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 numberTracer4210AN G3
Charging
TypeMPPT solar charge controller
Charge current40 A
Battery voltage12/24 V
Lithium profileYes
Custom profileYes
Temperature sensorOptional extra
Peak efficiency98%
Standby draw8 mA
Inputs
Max PV voltage (Voc)100 V
Max PV power (12 V)520 W
Monitoring and build
BluetoothOptional add-on
DisplayYes
Load outputYes
Water resistanceIP30
Dimensions252 x 180 x 63 mm
Weight3.6 lb
Warranty2 years

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