A complete hybrid power system combining the Sol-Ark 18K-2P Residential Hybrid Inverter with Dual Renon Xcellent Plus Lithium Battery
Available as 16 kWh and 32 kWh wall-mount or stand-alone configurations, this pairing delivers certified whole-home backup, off-grid performance, and quiet, maintenance-free operation.

Sol-Ark 18K-2P Hybrid Inverter

• Max Usable PV Power: 28 800 W (3 MPPTs, 6 strings)
  Continuous AC Output: 18 000 W @ 240 V split-phase
  Off-Grid Peak Power: 36 kVA (10 s)
  Battery Voltage Range: 40 – 60 V DC (48 V nominal)
  Max Charge / Discharge Current: 350 A DC
  Efficiency: 97.6 % max
  Stackable: Up to 12 units in parallel
  Enclosure: NEMA 3R / IP65 (outdoor rated)
  Certifications: UL 1741 SB, IEEE 1547.1-2020, FCC Part 15 Class B, CSA C22.2 No. 107.1-16
  Integrated Protections: Arc Fault, Ground Fault, Rapid Shutdown, Surge Protection, 200 A AC breaker
  Warranty: 10 Years

Renon Xcellent Plus-US Battery (R-XC016161-US)

Battery Energy Storage

• Battery Chemistry: LiFePO₄
• Cell Capacity: 314 Ah
• Nominal Energy: 16 kWh
• Output Power: 10.2 kW
• Default Voltage: 51.2 V
• Voltage Range: 43.2 – 59.2 V
• Max Operation Current: 200 A
• Primary Overcurrent Protection: 210 A @ 5 s
• Secondary Overcurrent Protection: 240 A @ 3 s
• Max Charging Voltage: 58.4 V
• Discharge Cut-off Voltage: 43.2 V
• Recommended Charging Voltage: 56.8 V
• Dimensions (W × D × H): 560 × 210 × 880 mm (22 × 8.3 × 34.6 in)
• Weight: ≈ 159 kg / 351 lb