SolarMax Solon Dual Series 3.8KW Off-Grid Inverter

The SolarMax Solon Dual Series 3.8KW is a versatile and efficient off-grid inverter that offers both flexibility and power management for small to medium solar installations. It works with or without a 24V battery, providing a reliable solution for residential and light commercial use. With dual AC outputs, MPPT charge controller, and advanced features like built-in WiFi for remote monitoring, it is designed for high efficiency and user convenience.

Key Features

• Rated Power: 3800W, ideal for low to medium power applications.
• AC Input Voltage: 230V AC with selectable voltage ranges:
  • 170-280V (For Personal Computers)
  • 90-280V (For Home Appliances)
• Frequency Range: 50Hz/60Hz (Auto sensing).
• Surge Power: 7600VA, sufficient to handle power surges during startup of equipment.
• AC Voltage Regulation (Battery Mode): 230V AC ±5% for stable voltage output.
• Pure Sine Wave Output: Ensures high-quality and clean power for sensitive equipment.
• Transfer Time:
  • 10 ms for Personal Computers
  • 20 ms for Home Appliances.
• Dual AC Output:
  • 3800W for normal load and heavy load, with separate outputs for different applications.

Battery & Solar Charger

• Battery Voltage: 24V DC, suitable for small off-grid systems.
• Floating Charge Voltage: 27V DC
• Overcharge Protection: 30V DC to safeguard the battery.
• Solar Charger Type: MPPT for maximum efficiency in converting solar power.
• Maximum PV Array Power: 6000W, providing ample capacity for solar power generation.
• MPPT Range: 60V - 450V DC, ensuring compatibility with a wide range of solar panels.
• Maximum PV Input Voltage: 500V DC, supporting larger PV arrays.
• Maximum PV Input Current: 27A for flexible system configuration.
• Maximum Charging Current: 120A for faster charging of the battery from the solar panels.

Battery Voltage Low/High Cutoff

• Low Cutoff: Battery voltage can be set to 21V-24V to prevent deep discharge.
• High Voltage Range: Selectable 25V-30V for optimal battery lifespan.

Physical & Communication

• Dimensions: 125mm (D) x 340mm (W) x 420mm (H)
• Net Weight: 8.84kg for easier handling and installation.
• Communication Interface:
  • Built-in WiFi, RS485 (for BMS compatibility with lithium batteries via RS-485), offering convenient remote monitoring and control.
• Display: LCD screen for easy monitoring and parameter settings.

Operating Environment

• Humidity: 5% to 90% Relative Humidity (Non-condensing).
• Operating Temperature: -10°C to 50°C, making it suitable for diverse climates.
• Storage Temperature: -15°C to 60°C, allowing for flexible storage options.

Warranty

• Two-Year Parts Replacement Warranty for reliability and peace of mind.

The SolarMax Solon Dual Series 3.8KW off-grid inverter is designed for users who want high-efficiency energy solutions with the flexibility of working both with and without a battery. Its advanced features, like dual AC outputs and built-in WiFi for monitoring, make it an ideal choice for residential and small commercial solar installations.

Note : (Two Year parts replacement warranty)