AM POWER OTS6.5K-S1 6.5kW Hybrid Solar Inverter

The AM POWER OTS6.5K-S1 is a 6.5kW hybrid solar inverter designed for residential and small commercial solar systems. It delivers pure sine wave output and supports 48V lithium and lead-acid batteries for dependable energy storage. Featuring an LCD display, IP54 protection, wall-mounted installation, and Wi-Fi, RS232, and RS485 communication, it provides efficient solar power management with advanced protection features and support for parallel operation. All specifications are based on the official AM POWER datasheet.

📄 Datasheet

Technical Specifications

Technical Specifications

Specification Value Specification Value
Brand AM Power Model OTS6.5K-S1
Rated Power 6500VA / 6500W Maximum PV Input Power 10000W
Maximum MPPT Current 27A Rated AC Output Power 6500W
Rated Output Current 28.3A Battery Type Lithium / Lead-acid
Battery Voltage 48V Maximum Charging Current 120A
Float Charging Voltage 54V Rated Frequency 50/60Hz
Output Waveform Pure Sine Wave Maximum Efficiency 0.98
Switch Time 10ms (UPS Mode) Display LCD
Installation Wall Mounted Operating Temperature -10°C to 60°C
Protection Rating IP54 Communication RS232, Wi-Fi, RS485
Parallel Support Up to 9 Units Dimensions 490 × 380 × 113 mm
Weight 12.4 kg    

Description

The AM POWER OTS6.5K-S1 6.5kW Hybrid Solar Inverter is engineered to deliver efficient power conversion and intelligent energy management for residential and small commercial solar installations. With a rated output of 6500W, pure sine wave output, and support for 48V lithium and lead-acid batteries, it ensures reliable performance for daily energy requirements while protecting sensitive electrical appliances. Its wall-mounted design, LCD display, and IP54-rated enclosure make it suitable for long-term installation in a wide range of operating environments. These specifications are provided in the official AM POWER datasheet.

The inverter incorporates comprehensive protection functions, including anti-islanding protection, AC over-current protection, AC over-voltage protection, AC short-circuit protection, overload protection, over-temperature protection, PV reverse polarity protection, battery reverse polarity protection, surge protection, and Ground Fault Circuit Interrupter (GFCI). It also supports Wi-Fi, RS232, and RS485 communication for convenient monitoring and allows parallel operation of up to 9 inverters, making it an excellent choice for expandable solar energy systems.

Key Features

  • 6.5kW Hybrid Solar Inverter
  • Rated Output Power: 6500W
  • Maximum PV Input Power: 10000W
  • Maximum MPPT Current: 27A
  • Pure Sine Wave Output
  • Supports Lithium & Lead-acid Batteries
  • 48V Battery System
  • Maximum Charging Current: 120A
  • LCD Display
  • Wall-Mounted Design
  • IP54 Protection
  • Wi-Fi, RS232 & RS485 Communication
  • Supports Parallel Operation (Up to 9 Units)
  • Anti-Islanding Protection
  • AC Over Current Protection
  • AC Over Voltage Protection
  • AC Short Circuit Protection
  • Overload Protection
  • Over Temperature Protection
  • PV Reverse Polarity Protection
  • Battery Reverse Polarity Protection
  • Surge Protection
  • Ground Fault Circuit Interrupter (GFCI)