Growatt SPF 5000ES 5kW Off-Grid Solar Inverter - 48V Single Phase
Inverter buying guide · Conductor sizing for DC circuits · Request a quote
PayPal Pay in 4 interest-free payments of $375.00 on qualifying orders, or monthly financing with PayPal Pay Later.
Available at checkout for eligible US buyers. Subject to approval.
Ships by freight. Carrier checkout rates can’t price this correctly — we quote the exact delivered rate to your ZIP.
Orders ship via freight or ground from our Louisville, KY warehouse. Tracking provided once your order ships.
Ships via LTL freight — palletized, liftgate available. Our team confirms freight details within 1 business day.
✓ Lock pricing 7 days · Share with clients · Wire/ACH accepted
Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you
Transit estimates from Louisville, KY. Freight details →
- SKU
- GRO-SPF5000ES
Complete the job
Compatible gear contractors pair with this item
PES Supply is an authorized distributor for Growatt. 50,000+ SKUs from 169 authorized brands.
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 |
| Container price | |
| Container qty | |
| Pallet price | |
| Pallet qty | |
| Unit price |
No documents available for this product. Contact us to request documentation.
