Primax · Inverters · Hybrid
Primax NEXA PSE-DUAL-8KW Single Phase Hybrid Inverter
Model PSE-DUAL-8KW (NEXA)
Primax NEXA PSE-DUAL-8KW is an 8 kW single phase hybrid inverter with two MPP trackers and 12000 W maximum PV input across a 150-450 V window. Both backup outputs are rated the full 8 kW, maximum PV efficiency is 97.6%, and the battery side takes up to 190 A of charge and discharge current with CAN and RS485 BMS communication.
Supplied and installed by Solar Works Pakistan across Punjab. For current pricing and availability, WhatsApp +92 336 666 4321.
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WhatsApp for today's priceKey features
- Two MPP trackers, 12000 W maximum DC input
- Two backup outputs, each rated 8000 W
- 190 A battery charge and discharge current
- Max. PV efficiency 97.6%, European efficiency 97%
- Two strings on MPPT 1, one string on MPPT 2
- Communication: RS485, CAN, Wi-Fi, Ethernet, 4G
- Low noise operation, below 25 dB
PV input
| Max. DC input power | 12000 W |
|---|---|
| Max. DC input voltage | 500 V |
| MPPT voltage range | 150 - 450 V |
| Starting voltage | 125 V |
| Max. input current | 30 / 18 A |
| Max. short circuit current | 37.5 / 22.5 A |
| Number of MPP trackers | 2 |
| Strings per MPP tracker | 2 / 1 |
AC output (grid)
| Rated output power | 8000 W |
|---|---|
| Max. output apparent power | 8800 VA |
| Rated output voltage | 220 / 230 / 240 V |
| Rated output frequency | 50 / 60 Hz |
| Max. output current | 40 A |
| THDi | < 3% |
| Output power factor | ~1 (-0.8 leading ~ +0.8 lagging) |
AC output (two backup)
| Full max. output power | 8000 W |
|---|---|
| Backup 1 max. output power | 8000 W |
| Backup 2 max. output power | 8000 W |
| Rated output voltage | 220 / 230 V |
| Rated output frequency | 50 / 60 Hz (±0.2%) |
| Max. output current | 40 A |
| Output power factor (off grid) | ~1 (0.8 leading to 0.8 lagging) |
| Output current harmonic distortion | THD < 3% (nonlinear load); THD < 1.5% (linear load) |
Battery parameters
| Battery type | Lithium or lead acid battery |
|---|---|
| Rated battery voltage | 48 V |
| Voltage range | 44 - 57 V |
| Max. charge / discharge current | 190 A |
| BMS communication | CAN / RS485 |
Efficiency
| Max. efficiency (PV) | 97.6% |
|---|---|
| Max. efficiency (cell) | 94.5% |
| European efficiency | 97% |
Protection
| PV input reverse polarity protection | Yes |
|---|---|
| PV insulation resistance detection | Yes |
| Residual current detection | Yes |
| Output over current protection | Yes |
| Output short circuit protection | Yes |
| Output over voltage protection | Yes |
General data
| Operating temperature range | -25 ~ 60 °C |
|---|---|
| Storage temperature range | -30 ~ 65 °C |
| Humidity range | 0 ~ 95% |
| Operating altitude | ≤ 4000 m |
| Communication | RS485 / CAN / WiFi / Ethernet / 4G |
| Noise | < 25 dB |
| Size (W × H × D) | 427 × 554 × 198 mm |
| Weight | 19 kg |
Standards
| Standards | EN 62109-1/2, IEC 62109-1/2, EMC 61000, EN 50549, VDE 4105/0124, NRS 097-2-1, IEC 61727 / 62116 / 61683 |
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