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Growatt SPF 5000ES 5kW Off-Grid Solar Inverter - 48V Single Phase
Growatt SPF 5000ES 5kW Off-Grid Solar Inverter - 48V Single Phase
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- SKU:GRO-SPF5000ES
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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
| Specification | Detail |
|---|---|
| Rated Power | 5,000W (5kW) |
| Output Voltage | 120V AC Single Phase |
| Battery Voltage | 48V DC |
| MPPT Charge Current | 80A |
| PV Input Voltage | 120V–500VDC |
| Efficiency | Up to 93% |
| Stackable | Up to 6 units (30kW) |
| Transfer Time | <10ms (UPS mode) |
| Output Waveform | Pure Sine Wave |
| Enclosure Rating | IP65 |
| Warranty | Standard manufacturer warranty |
What's in the Box
- Growatt SPF 5000ES Off-Grid Inverter
- Communication cable
- Wall-mount bracket
- User manual
| SKU | GRO-SPF5000ES |
|---|---|
| Manufacturer | Growatt |
No documents available for this product. Contact us to request documentation.

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Specifications
Product Description
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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
Specification Detail Rated Power 5,000W (5kW) Output Voltage 120V AC Single Phase Battery Voltage 48V DC MPPT Charge Current 80A PV Input Voltage 120V–500VDC Efficiency Up to 93% Stackable Up to 6 units (30kW) Transfer Time <10ms (UPS mode) Output Waveform Pure Sine Wave Enclosure Rating IP65 Warranty Standard manufacturer warranty What's in the Box
- Growatt SPF 5000ES Off-Grid Inverter
- Communication cable
- Wall-mount bracket
- User manual
-