Decision signals
- Power class and phase decide the project fit.
- Battery voltage, PV input, grid standard, and enclosure rating must be matched.
- Split-phase and three-phase needs should be separated early.
Solar Inverters / SPIRE Off-grid Inverter
SPIRE 5500-48 Off-grid Inverter
Pure sine wave off-grid inverter with MPPT solar charging and parallel expansion reference.
Price is hidden for B2B export orders. Send the model and target quantity for a factory quote.
Technical snapshot
Technical snapshot for buyer comparison.
| Waveform | Pure sine wave |
|---|---|
| Peak efficiency | >93.6% |
| Transfer time | 10ms |
| PV open circuit voltage | 500VDC |
| MPPT range | 120-450VDC |
| PV charge current | 100A |
| AC charge current | 80A |
| Parallel reference | Up to 33kW using 6 units |
| Rated output | 5500VA / 5500W |
| DC voltage | 48VDC |
| Surge power | 11000VA |
| Max PV array | 6000W |
| Gross weight | 11.5 kg |
Procurement lens
What these specs mean for a buyer.
Spec meaning
WaveformPure sine wave
Use this as a sales qualification detail before price is confirmed.
Peak efficiency>93.6%
Use this as a sales qualification detail before price is confirmed.
Transfer time10ms
Use this as a sales qualification detail before price is confirmed.
PV open circuit voltage500VDC
Use this to check grid compatibility and market-specific electrical standards.
MPPT range120-450VDC
Use this as a sales qualification detail before price is confirmed.
Ask sales to confirm
Request quote
Prepare a qualified inquiry for SPIRE 5500-48 Off-grid Inverter.
Lead time and OEM options depend on quantity, certification, plug standard, and packaging requirements.
Related models
Compare nearby products before sending the quote.
Solar Inverters / SPIRE Off-grid Inverter
SPIRE 3500-24 Off-grid Inverter
Pure sine wave off-grid inverter with MPPT solar charging and parallel expansion reference.
WaveformPure sine wavePeak efficiency>93.6%Transfer time10ms
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