Growatt SPF 5000ES 5kVA Hybrid Inverter
R9 085.00 incl. VAT
The Growatt SPF 5000ES is South Africa’s most affordable 5kVA hybrid solar inverter — delivering 4,000W of continuous off-grid power at a price that makes solar accessible to every homeowner. Built-in 80A MPPT charge controller, 48V DC bus, and pure sine wave output power your essential appliances during load shedding without breaking the budget.
Supports solar-only, battery-only, grid-charge, and hybrid (solar + battery) operating modes. USB monitoring port with optional Wi-Fi card. Compatible with lithium (LiFePO4 CAN) and lead-acid batteries. Parallel-ready — stack up to 6 units for up to 24kW off-grid capacity.
Ideal for budget-conscious homeowners and holiday homes wanting reliable backup at entry-level pricing. Price excludes VAT and installation.
Estimated Delivery Timeline
Delivery timelines are estimates. Orders typically arrive within 3–5 business days after payment is confirmed.
What Is the Growatt SPF 5000ES?
The Growatt SPF 5000ES is a 5kVA (4,000W) hybrid solar inverter designed for off-grid and battery-backup applications. It’s the best-value entry point into solar backup power in South Africa — handling all essential loads (lights, fridge, TV, laptop, fans, router) during Eskom load shedding without the premium price tag of higher-end inverters.
| Specification | Value |
|---|---|
| Rated Output Power | 4,000W (5kVA) |
| Built-in MPPT Charge Controller | 80A / 450V |
| DC Bus Voltage | 48V |
| Max PV Input Voltage | 450V |
| Output Waveform | Pure sine wave |
| Battery Type Support | Lead-acid, LiFePO4 (CAN) |
| Operating Modes | 4 (Solar first, Utility first, Battery first, Solar+Utility) |
| Parallel Units | Up to 6 |
| Warranty | 2 years |
Four Operating Modes for SA Load-Shedding
Programme the SPF 5000ES for your exact situation: Solar First (maximise self-consumption), Utility First (use grid when available, solar for charging), Battery First (backup priority), or Combined (solar + grid together). Time-programmed grid charging lets you charge batteries at cheap off-peak rates (if on a TOU tariff) before a load-shedding window.
Who Should Buy the Growatt SPF 5000ES?
This inverter is ideal for: budget-conscious homeowners wanting a first step into solar backup; holiday homes and second properties needing simple standalone power; rental properties where a lower capital outlay is critical; and off-grid applications like farms and outbuildings without grid connection.
Upgrade Path
Start with the SPF 5000ES and a single 100Ah lithium battery for essential loads. As your budget grows, add a second battery, then panels, then parallel a second inverter unit. The SPF 5000ES grows with your needs without requiring replacement.
2 reviews for Growatt SPF 5000ES 5kVA Hybrid Inverter
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Palesa Molapo –
Had a local installer fit the Growatt SPF 5000ES 5kVA Hybrid Inverter and the whole job was done in a single day. The unit has been flawless for five months now. Stage 6 outages are no longer a problem for us. Highly recommend both the product and PowerVault as a supplier.
Dikeledi Nkosi –
The Growatt SPF 5000ES 5kVA Hybrid Inverter handles our 4-bedroom house with ease. Running two aircons, the pool pump, washing machine and all appliances simultaneously during outages. I was nervous about ordering online but PowerVault were very helpful and the product arrived in perfect condition.