Felicity Solar is a solar‑energy company that supplies photovoltaic (PV) equipment — solar panels, inverters, batteries, charge controllers and full solar kits. 
Specifications
Rated output power: 5 kVA (≈ 4,000 W)
• DC input (battery bank): 48 V
• AC output voltage: 220–230 VAC, pure sine wave
• AC input (grid/utility): accepts 90–280 VAC (useful for unstable grid)
• Solar (PV) input & charging control: built‑in MPPT charge controller (adjustable charging current) — typical MPPT input window ~ 65–145 V (depending on panel configuration)
• Inverter efficiency: ≥ 95% (in line/grid mode)
• Switch‑over (transfer) time: ~ 15 ms (when switching from grid to inverter / battery)
• Protections & features: Overload, short‑circuit, over‑charge, over‑temperature, reverse polarity and low/high voltage protections; auto‑bypass/auto‑switching between grid, battery, solar.
• Expandability: Many Felicity inverters support parallel configuration (for higher capacity) depending on model.
