Samlex EVO-4248SP 4200W 120/240 VAC Split Phase Inverter/Charger w/60 AMP

Ensure uninterrupted and reliable power on your vessel with the EVO-4248SP 4200W Split Phase Inverter/Charger. Designed for marine and boating applications, this robust inverter seamlessly integrates with your boat’s electrical system, providing both 120V and 240V AC power to meet all your onboard energy needs.

Key Features

120 / 240 VAC Split Phase (Dual Phase)

• Connects directly to your boat’s standard electrical panel, delivering both 120V and 240V AC output power for versatile marine applications.

AC Input

• Single AC input compatible with both shore power and onboard generators, eliminating the need for reconfiguration when switching power sources.
• Programmable voltage and frequency thresholds allow automatic switching between grid and generator based on user-defined settings.
• Generator start can be automated via the “Status Relay” contact, activating when the grid power is lost to ensure continuous power supply.

Solar Input

• Direct connection to a 48V MPPT solar charge controller through the 100 Amp Battery Charger external DC input, enabling efficient solar integration.
• ONLINE Mode prioritizes battery and inverter power over shore power, ideal for boats relying primarily on solar energy when available.

Battery Charger

• Advanced 4-stage charging with Equalization (manual initiation required) ensures optimal battery maintenance.
• Adaptive charging algorithm adjusts based on lead-acid battery condition during the Bulk phase, enhancing battery lifespan.
• Fully programmable settings allow customization for different battery types, including specific configurations for Lithium-ion batteries.

Transfer Switch

• Zero transfer time when switching from inverter to shore power, ensuring seamless power transition without interruption.
• Less than 16ms transfer time from shore power to inverter, providing almost instantaneous backup power in the event of a grid loss.

Surge Capacity (Power Boost)

• Handles up to 3X surge power for high-demand marine equipment such as compressors or refrigeration units during startup.
• Active Power Boost feature allows for increased inverter capacity during short overload periods, enabling smaller inverter sizing and reduced costs.

State-of-the-Art Technology

• Operates at 165 million instructions per second, delivering lightning-fast load response times for critical marine systems.
• Engineered with “Bullet-Proof Intelligence,” featuring 9 physical protection points monitored 10,000 times per second to prevent damage from fault conditions.
• Optional EVO-RC-PLUS remote control enables detailed performance monitoring and fault data analysis via a removable 32GB SD card.
• Equipped with five temperature sensors that intelligently control two-speed cooling fans, minimizing noise and energy usage by operating only when necessary.

Specifications

Applications

• Marine vessels, yachts, and boats requiring reliable and versatile power solutions.
• Alternative energy setups on board for off-grid living and extended voyages.
• Backup and emergency power systems to ensure safety and functionality during power outages.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Quick Guide (pdf)
Owner's Manual (pdf)
Brochure (pdf)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.