Growatt SPF 3000 Solar Hybrid Inverter

Brand: Growatt

model: SPF 3000 TL / SPF 3000 HVM / SPF 3000 ES

rated_power: 3000 VA / 3000 W

battery_voltage: 24 VDC or 48 VDC (model-dependent)

battery_type: Compatible with Lithium, Lead‑acid, GEL

waveform: Pure sine wave

mppt_range: 60~115 VDC (24 V model), 120~430 VDC (48 V ES)

max_pv_power: 1800 W (24 V HVM), up to 4000 W (48 V ES)

max_pv_voc: 145 VDC

solar_charge_current: ~30 A (24 V), up to 80 A (48 V ES)

ac_charge_current: 15 A (24 V), 40 A (48 V ES)

efficiency: ~93% peak, MPPT ~98% :contentReference

surge_power: 6000 VA

parallel_capability: Up to 6 units (48 V ES models) :contentReference

dimensions: ~315 × 400 × 130 mm

weight: 8.5–13 kg depending on model :contentReference

communications: CAN/RS485 (for BMS), optional Wi‑Fi/GPRS :contentReference

protection: Overload, short circuit, deep discharge

applications: Off‑grid, hybrid solar systems