- US‑Market 8kW Split‑Phase Hybrid Solar Inverter, all‑in‑one home solar energy‑storage solution
- Pure sine‑wave 120V/240V split‑phase output, fully compatible with North‑American household grid standard
- Dual MPPT trackers, support up to 6‑units parallel for scalable power expansion
- Compatible with lithium‑ion & lead‑acid batteries, powerful heavy‑motor‑load driving capacity
- Seamless bypass power transfer, complete multi‑layer protection for home emergency backup power
- Fit for off‑grid cabins, residential solar backup and Latin‑America solar storage projects
US Version 8kW Split Phase Hybrid Solar Inverter 120/240V 51.2V DC 120A Charge Curren 4HP Motor Support Parallel Connection
Product Introduction
Product Features
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Supports max 6 units parallel connection
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Dual MPPT PV input design
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120/240V split‑phase pure sine wave output
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Compliant with US UL1741 certification
Detailed description
Key Highlights of 8KW US Standard Off-grid Inverter
True 8KW Split Phase Output – Delivers clean 120V/240V split-phase power fully compliant with US residential standards, ideal for whole-home backup, off-grid cabins, and farm applications. With 12000VA peak surge capacity, it handles heavy inductive loads like well pumps, air conditioners, and compressors without tripping. Supports 1-6 units parallel stacking, scaling from 8KW up to 48KW to meet growing residential and light commercial demands.
High-Efficiency Solar Harvesting – Built-in MPPT controller with wide 90Vdc-450Vdc PV input range and 95% conversion efficiency maximizes solar yield across diverse panel configurations. Compatible with both 51.2V LiFePO4 lithium and lead-acid batteries, with RS485/CAN intelligent BMS communication ensuring safe, optimized charging and longer battery life. Dual-mode operation switches seamlessly between off-grid and hybrid grid-tied modes with automatic transfer.
Smart & User-Friendly – Multi-channel connectivity via USB/RS485/WiFi/GPRS puts full control at your fingertips. Monitor real-time performance, adjust parameters, and receive fault alerts remotely through mobile app or web portal anytime, anywhere. Dry node control port enables integration with external generators or smart home systems.
Built to Last, Backed by Solyx – Rugged IP21-rated chassis operates reliably from -10°C to 55°C with ultra-quiet ≤60dB noise. Compact 580x359x127mm (15kg) footprint fits standard wall mounts. Comes with 2-year warranty, free replacement parts, online technical support, and 3-day custom design service. Manufactured by Anhui Fanghao New Energy – 2-year Alibaba Gold Supplier with ≤1h response time and 100% on-time dispatch.






| Parallel mode | |
| Permitted Parallel Number | 1-6 |
| AC Mode | |
| Rated input voltage | 120(L1/N,L2/N)/240Vac(L1/L2) |
| Input phase voltage range | (85Vac~140Vac)+2% |
| Frequency | 50Hz/60Hz (Auto detection) |
| Frequency Range | 47+0.3Hz~55±0.3Hz (50Hz);57+0.3Hz~65±0.3Hz (60Hz) |
| Overload/short circuit protection | Circuit breaker |
| Efficiency | >95% |
| Conversion time (bypass and inverter) | 10ms (typical) |
| AC reverse protection | Yes |
| Maximum bypass phase overload current | 2pole,60A/60A(L1/L2) |
| Inverter Mode | |
| Output voltage waveform | Pure Sine Wave |
| Rated output power (VA) | Split phase: 8000VA/Single phase: 6000VA |
| Rated output power (W) | Split phase: 8000W/Single Phase: 6000W |
| Power factor | 1 |
| Rated output voltage (Vac) | 120Vac (L1/N, L2/N)/240Vac(L1/L2) |
| Output voltage error | ±5% |
| Output frequency range (Hz) | 50Hz±0.3Hz/60Hz±0.3Hz |
| Maximum Efficiency | >93% |
| Overload protection | (105% < load <110%) ±5%: report error and turn off the output after 5 minutes; (110% < load < 125%) ± 5%: report error and turn off the output after 10 seconds; Load >125%±5%: report error and turn off the output after 5 seconds; |
| Peak power | Split phase: 12000VA/Single phase: 12000VA |
| Loaded motor capability | 5HP |
| Output short circuit protection | Continuous short circuit 200ms protect |
| Bypass circuit breaker phase specification | 2pole, 50A/50A(L1/L2) |
| Rated battery input voltage | 51.2V (Minimum starting voltage 44V) |
| Battery voltage range | 40.0Vdc~58.6Vdc+0.6Vdc (Undervoltage alarm/shutdown voltage/ overvoltage alarm/overvoltage recovery… settable on LCD screen) |
| Power Saving mode Self-Consumption | Load per phase is null or less than 25W enter power-saving mode |
| AC Charging / MPPT | |
| Number of MPPT groups | 2 |
| Maximum PV open circuit voltage | 500Vdc |
| PV operating voltage range | 90Vdc~485Vdc |
| MPPT voltage range | 90Vdc~450Vdc |
| Battery voltage range | 40-58.6Vdc |
| Maximum PV input power | 5000W+5000W |
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