Growatt SPF 5000ES 5kW Off-Grid Solar Inverter - 48V Single Phase

Growatt SPF 5000ES — 5kW Off-Grid Solar Inverter | 48V Single Phase

The Growatt SPF 5000ES is a versatile 5,000W off-grid solar inverter designed for standalone and hybrid energy systems. Operating at 48V DC with single-phase 120V AC output, it combines an MPPT solar charge controller, inverter, and battery charger in one compact unit. Stackable up to 6 units for 30kW of total output, the SPF 5000ES is ideal for off-grid cabins, RVs, and remote power systems where grid access is unavailable or unreliable.

Key Benefits

• 5kW Pure Sine Wave Output — Clean, stable 5,000W AC power for sensitive electronics and appliances
• Built-in 80A MPPT Charge Controller — High-efficiency solar charging with wide PV input voltage range
• Stackable to 30kW — Parallel up to 6 units for scalable off-grid power systems
• 48V Battery Compatible — Works with 48V lithium (LiFePO4) and lead-acid battery banks
• Off-Grid & Hybrid Modes — Operates fully off-grid or in hybrid grid-tied configurations with AC passthrough
• Configurable AC/Solar Priority — Flexible power source priority settings for optimized self-consumption
• LCD Display & App Monitoring — Real-time monitoring via built-in display or ShineWiFi module

Specifications

What's in the Box

• Growatt SPF 5000ES Off-Grid Inverter
• Communication cable
• Wall-mount bracket
• User manual