HomeProductsInvertersUS Version 8kW Split Phase Hybrid Solar Inverter 120/240V 51.2V DC 120A Charge Curren 4HP Motor Support Parallel Connection

US Version 8kW Split Phase Hybrid Solar Inverter 120/240V 51.2V DC 120A Charge Curren 4HP Motor Support Parallel Connection

Product Introduction

  • 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

Product Features

  • Supports max 6 units parallel connection

  • Dual MPPT PV input design

  • 120/240V split‑phase pure sine wave output

  • 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 Number1-6
AC Mode
Rated input voltage120(L1/N,L2/N)/240Vac(L1/L2)
Input phase voltage range(85Vac~140Vac)+2%
Frequency50Hz/60Hz (Auto detection)
Frequency Range47+0.3Hz~55±0.3Hz (50Hz);57+0.3Hz~65±0.3Hz (60Hz)
Overload/short circuit protectionCircuit breaker
Efficiency>95%
Conversion time (bypass and inverter)10ms (typical)
AC reverse protectionYes
Maximum bypass phase overload current2pole,60A/60A(L1/L2)
Inverter Mode
Output voltage waveformPure Sine Wave
Rated output power (VA)Split phase: 8000VA/Single phase: 6000VA
Rated output power (W)Split phase: 8000W/Single Phase: 6000W
Power factor1
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 powerSplit phase: 12000VA/Single phase: 12000VA
Loaded motor capability5HP
Output short circuit protectionContinuous short circuit 200ms protect
Bypass circuit breaker phase specification2pole, 50A/50A(L1/L2)
Rated battery input voltage51.2V (Minimum starting voltage 44V)
Battery voltage range40.0Vdc~58.6Vdc+0.6Vdc (Undervoltage alarm/shutdown voltage/ overvoltage alarm/overvoltage recovery… settable on LCD screen)
Power Saving mode Self-ConsumptionLoad per phase is null or less than 25W enter power-saving mode
AC Charging / MPPT
Number of MPPT groups2
Maximum PV open circuit voltage500Vdc
PV operating voltage range90Vdc~485Vdc
MPPT voltage range90Vdc~450Vdc
Battery voltage range40-58.6Vdc
Maximum PV input power5000W+5000W

Online Message

Please leave your message and our team will contact you within 24 hours.