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The Samlex EVO-4248SP is a Split Phase Pure Sine Wave Inverter, Adaptive Battery Charger and Two-Input Transfer Relay - All in ONE unit.
This 4200-Watt, low frequency, 120V/240V split phase inverter/charger connects into a standard electrical household panel. When you combine it with a 48V battery bank and a solar system you can run a fully equipped off-grid cabin, a remote mobile construction site, or use it as an emergency backup system.
Intelligently integrates a 60 Amp, 4-stage Battery Charger and a 40 Amp Transfer Relay into an advanced and affordable off-grid power solution. For use with AGM, GEL, and Flooded Lead Acid or Lithium-ion batteries.
The EVO-4248SP Inverter/Charger is CSA Listed and conforms to CAN/CSA STD. C22.2 No. 107.1-16 and UL Std No. 1741 2nd Ed., and are EMI/EMC compliant with FCC Part 15(B), Class A.
The Samlex EVO4248SP provides reliable AC power wherever it’s needed and is designed for use with alternative energy, off-grid, cabins, remote locations, and areas with unreliable utility power, as well as back-up and emergency power applications. With superior protection features, input for a solar charge controller, and a high surge rating you can experience the Evolution.
If you find a lower advertised price on any Samlex America product, give us a chance to match or beat it. In most cases we can! Call us at 1-800-367-3019 or e-mail us at [email protected].
Inverter Specifications
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| | Input | 48 VDC
| Output voltage
| 120/240 VAC Split Phase, 60 Hz
| Continuous Power
| 4200 W (17.5 A)
| Surge Power
| 8400 VA (35.0 A)
| Output waveform
| Pure sine wave
| Transfer relay
| 40 A
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| Charger Specifications
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| Input
| 120 VAC, 60 Hz
| Output Current
| 60 ADC
| Output voltage
| 48 VDC
| Dimensions
| 12.8 x 16.8 x 8.1 in (325 x 426 x 207 mm)
| | Inverter weight | 64.0 lbs (29.0 kg)
| | Shipping weight | 74.0 lbs (29.9 kg)
| | Warranty | 3 years
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See spec sheet for additional info
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Product Features- Split phase inverter connects into the standard household panel to provide both 120 and 240 VAC output power.
- Provide clean, stable power for computers, radio equipment, home theaters and other applications that are sensitive to AC voltage irregularity.
- One AC input for grid or for generator, no need to reconfigure when different power source is available.
- AC input is programmable for voltage and frequency. User determines what the min and max thresholds are to switch from Grid or Generator to Inverter.
- Generator start can be initiated by “Status Relay” contact and can be programmed to activate when grid is lost.
- Connect a 48V MPPT solar charge controller directly to the EVO-4248SP through the 100 Amp Battery Charger external DC Input, seamlessly integrates solar charging into the EVO’s power system.
- ONLINE Mode can be used to prioritize Batteries/Inverter over the grid, ideal for those wishing to operate primarily on solar power (when the grid is available but costly).
- 3 or 4 stage charging with Equalization (must be manually initiated).
- Adaptive algorithm is used during Bulk to assess the condition of lead-acid batteries. Subsequent stages are then based on the condition of the battery rather than pre-set time periods for Absorption and Float. Prevents unnecessary charging, extends the life of batteries.
- Programmable – set battery voltage thresholds to initiate charging. Specific programmable settings for Lithium-ion batteries.
- Zero transfer time when switching from Inverter to Grid. When grid comes on, the inverter synchronizes with the wave form and then transfers instantly at zero crossing.
- <16ms transfer when going from Grid to Inverter. When grid is lost, the transfer relay switches to inverter at the correct place in the wave form for no power disruption.
- 3X surge power for high surge loads on start-up, such as compressor or refrigerator
- Power overload allowances available for short periods of time. Overload allowances decrease with length of time. Increased inverter capacity, or “Active Power Boost,” means you can size your inverter smaller to handle heavy surge loads, reducing costs.
- CSA Listed, Conforms to: CAN/CSA STD. C22.2 No. 107.1-16 and UL Std No. 1741 2nd Ed. EMI/EMC Compliant with FCC Part 15(B), Class A
Available Accessories- Remote Control (EVO-RC-PLUS). Use the LCD remote to program parameters and view performance details in real time, as well as log performance details.
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