Samlex Evolution 3000 Watt 12V Pure Sine Inverter/Charger

SKU: EVO-3012

The EVO-3012 is a 3000 Watt Pure Sine inverter, 12 VDC input, 120 VAC output, 50/60 Hz. It intelligently integrates a 130 Amp 4 stage Battery Charger and a 70 Amp Transfer Relay into an advanced and affordable off-grid power solution.


  • Input battery Voltage Range: 9.1 – 17 VDC
  • Nominal AC Output Range: 120 VAC ± 5%
  • Continuous AC Output: 3000 VA
  • Surge for 30 seconds: 4200 Watts
  • Outlets: Hardwired
  • UL 1741 & 458 Listed
  • Weight: 64 lbs.
  • Dimensions (HxWxD): 12.8 x 16.8 x 8.2 inches
  • 3-Year Limited Warranty

9 in stock

Original price was: $2,273.00.Current price is: $1,784.00.



This inverter/charger’s two separate AC inputs – one for the grid (priority #1), and one for the generator (priority #2), connect simultaneously, there is no need to reconfigure when different power sources are available. Each AC input is programmable for voltage and frequency. The user determines what the minimum and maximum thresholds are to switch from Grid or Generator to Inverter. The generator start can be initiated by the “Status Relay” contact and can be programmed to activate when the grid is lost.

The EVO battery charger has the option of 3 or 4-stage charging with Equalization (must be manually initiated). The adaptive algorithm is used during Bulk to assess the condition of the battery. Subsequent stages are then based on the condition of the battery rather than pre-set periods for Absorption and Float. Additionally, the charger is programmable – set battery voltage thresholds to initiate charging. And when it comes to the transfer switch there is a zero transfer time when switching from Inverter to Grid. Less than 16ms transfer when going from Grid to Inverter. The ONLINE Mode can be used to prioritize Batteries/Inverters over the grid.


  • High efficiency
  • Can be hard-wired
  • Two AC inputs
  • Zero Transfer Time from inverter to grid or generator
  • Low idle power draw
  • Wide operating DC input range: 9.1 – 17 VDC
  • UPC – Universal Protection Circuit: low voltage, over-voltage, over temperature, overload and short circuit
  • Temperature-controlled cooling fan – reduces energy consumption
  • Safety certified to UL & CSA standards, FCC compliant


  • Off-grid Housing, RVs, and boats
  • Alternate energy source or backup power

Recommended Accessories:

Additional information

Battery Voltage

12 Volts DC



Inverter Type



There are no reviews yet.

Be the first to review “Samlex Evolution 3000 Watt 12V Pure Sine Inverter/Charger”

Please login to post questions