Growatt SPF 5000 ES Off-Grid Solar Inverter/Charger, 5 kW, Single-Phase, 48 V, 100 A MPPT, 450 V

The Growatt SPF 5000 ES is a single-phase off-grid solar inverter/charger for 48 V lithium or lead-acid battery systems. It combines a pure sine wave inverter, a 100 A MPPT solar charger and an 80 A AC battery charger.

Features

• Rated output: 5000 W / 5000 VA; surge power: 10000 VA.
• Can operate without a battery and supports up to six units in parallel for capacity expansion.
• LCD configuration of operating modes, charging priorities and scheduled charging or discharging.
• Power can be supplied from the PV array, utility grid or battery.

Inverter and AC charger

• Pure sine wave output: 230 V AC ±5% at 50/60 Hz.
• Transfer time: 10 ms typical and 20 ms maximum; peak inverter efficiency: 93%.
• AC input range: 170–280 V for computer loads or 90–280 V for household appliances.
• Maximum AC battery-charging current: 80 A.

Solar charger

• Maximum PV array power: 6000 W; maximum open-circuit voltage: 450 V DC.
• MPPT operating range: 120–430 V DC; one MPPT tracker with one string.
• Maximum solar charging current: 100 A.

General data

• Protection rating: IP20.
• Net weight: 12 kg.
• Operating temperature: 0 °C to +55 °C; storage temperature: -15 °C to +60 °C.
• Relative humidity: 5–95%, non-condensing; maximum altitude: 2000 m.

Supplier warranty conditions

• Manufacturer's warranty: 2 years (24 months) from purchase.
• Activation requires the inverter serial number, purchase invoice and a certified electrician's confirmation of input-side lightning and overvoltage protection, lightning protection between the panels and inverter, a DC isolator between the panels and inverter, and dedicated panel grounding separated from the building grounding.
• Lightning damage is treated as an insurance claim and is not covered by this warranty.