Samlex Evolution Series EVO-4248SP Inverter/Charger (4200W 48V)

The Samlex EVO-4248SP is a pure sine wave inverter, multi-stage battery charger, and transfer switch—all integrated into one industrial-grade solution. Designed for 48V battery systems, this 4200-Watt Evolution Series model provides a rare 120/240 VAC Split Phase output, allowing you to power heavy-duty appliances like well pumps, clothes dryers, and electric heaters without the need for an external stacking transformer.

Advanced 3-in-1 Off-Grid Power

• Split Phase Output: Delivers 120V and 240V AC simultaneously. Perfect for modern off-grid homes and professional mobile workshops.
• Adaptive Battery Charging: Features a 60A high-output charger with 7 programmable charging profiles for Lithium (LiFePO4), AGM, Gel, and Flooded batteries.
• Dual AC Inputs: Two separate AC inputs (Grid and Generator) with programmable "Gen Runs" to ensure you never run out of power.
• Industrial Surge Capacity: Handles up to 3x its continuous power (12,600 Watts) for 5 seconds to start demanding motor loads.
• Synchronized Transfer Switch: Zero-transfer time when switching between inverter and grid power, keeping sensitive electronics running without interruption.
• State-of-the-Art Monitoring: Compatible with the EVO-RC-PLUS remote control for real-time data logging and advanced system programming.

Verified Electrical Specifications

Physical Dimensions & Reliability

Rugged Design for Mission-Critical Apps

Protection: Overload, Short Circuit, Over-temperature, Low/High Battery Voltage.
Warranty: 2-Year Limited Warranty.
Note: The EVO-4248SP is designed for fixed installations in homes, cabins, and remote industrial sites. It requires 48V battery banks and professional DC cabling.