
Liquidation
In stock
The SPF 5000 ES is the workhorse of our catalogue: rugged, widely deployed, and backed by a parts network that will not vanish in two years. It delivers 5000 W continuous at 48 V with an 80 A MPPT that accepts up to 6000 W of panels.
Its 80 A AC charger recharges the battery bank quickly from a generator through a week of overcast weather. Automatic generator start is set on a state-of-charge threshold, sparing you a trip to the basement at midnight in January.
Source priority is fully configurable: solar first, battery next, external source as a last resort, or any other order. For a cabin installation where you want to maximize solar use without ever going dark, that is exactly the setting you need.
The power of intelligent energy management
A 5 kW generator recharges a 10 kWh bank in about two and a half hours. That is the difference between one evening and a full night of noise.
A dry contact links the inverter to the starter. Below the state-of-charge threshold you set, the generator starts, recharges, and stops on its own.
Fans, control boards and power modules stay in stock. Off-grid equipment must be repairable, not just replaceable.
| Continuous power | 5000 W |
|---|---|
| Maximum PV input | 6000 W |
| MPPT current | 80 A |
| Maximum PV voltage | 450 V DC |
| AC charger | 80 A |
| Output | 120 V / 60 Hz pure sine wave |
| Maximum efficiency | 93 % |
| Warranty | 3 years |
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Quality equipment for every solar project.
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