SPH Series 6500W Hybrid Inverter System

Overview

Simple, all-in-one solar inverter with built-in battery charging, dual MPPT, and flexible output options. Expandable with parallel kits. Wi?Fi monitoring lets you check status from your phone. UL 1741 listed for off-grid use.

Benefits

  • All-in-one unit with 6.5 kW pure sine wave inverter and up to 140 A battery charging. Built-in 2 MPPT solar controller. Open-circuit voltage up to 550 VDC. Output: split phase (120/240 V) or single phase (120 V). Wi?Fi for phone app monitoring.
  • Parallel Kit lets you chain up to 6 units for up to 39 kW. Supports 120 V single phase, 120/240 V split phase, or 208 V 3-phase when paralleled.
  • Stable AC output with smart protection. Rated 6500 W, peak 13,000 VA. Includes PV input over-voltage/current protection, AC input protection, battery over-voltage protection, and overload protection.
  • Four charging/output modes. Hybrid, utility-priority, solar-priority, or solar-only. Covers utility + solar, solar-first, and inverter-focused setups.
  • Time-slot charging/discharging. Schedule charging and discharging to align with local tariffs and use utility and PV energy efficiently.
  • Battery compatibility. Supports 48 V AGM/Sealed, Gel, Flooded, and Lithium batteries, plus a User Mode for other types. Can operate without a battery. CAN and RS485 communication with SunGoldPower batteries on 48 V split-phase models.

Features

  • 6.5 kW Pure Sine Wave inverter with up to 140 A battery charging.
  • Inbuilt 2 MPPT solar controller. Max open-circuit voltage: 550 VDC.
  • Output options: Split phase (120/240 V) or single phase (120 V).
  • Wi?Fi module for monitoring via mobile app.
  • UL 1741 by ETL for off-grid solar systems.
  • Parallel capability: up to 6 units for up to 39 kW.
  • Stable AC output with protections: PV input and AC input protections, battery protection, and overload protection.
  • Four charging/output modes: Hybrid, Utility Priority, Solar Priority, and Only Solar.
  • Time-slot charging/discharging to optimize tariffs.
  • Battery support: 48 V AGM/Sealed, Gel, Flooded, Lithium, plus a User Mode; supports battery-free operation. CAN and RS485 communication with SunGoldPower batteries.

Specifications

  • Rated output power: 6500 W
  • Max peak power: 13,000 VA
  • PV input protections: over-voltage / current protection
  • AC input protections: over-voltage protection
  • Battery protections: over-voltage protection
  • Physical outputs: 120 V single phase or 120/240 V split phase; up to 208 V 3-phase when paralleled (more than 3 units)
  • Open-circuit voltage (PV): up to 550 VDC
  • Battery types: 48 V AGM/Sealed, Gel, Flooded, Lithium; user mode for other types
  • Battery-free operation: supported
  • Communication: CAN and RS485 with SunGoldPower batteries on 48 V split-phase
  • Monitoring: Wi?Fi module for status and parameters via mobile app
  • Certification: UL 1741 by ETL for off-grid solar systems

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