Fronius Reserva Pro 3.98 kWh high-voltage battery module 4240390 (12–32 kWh systems)

Fronius Reserva Pro 3.98 kWh high-voltage battery module 4240390 (12–32 kWh systems). Fronius Reserva Pro is a DC-coupled high-voltage LFP battery for larger homes and small commercial sites with Fronius GEN24 Plus SC / Verto Plus inverters. System = BMS unit with base (4240391) + 3–8 modules of 3.98 kWh (12–32 kWh); up to 4 towers in parallel (128 kWh). 50 A output current – considerably more power than the standard Reserva.

Specifications

• Capacity: 3.98 kWh
• Module capacity 3.98 kWh, system 12–32 kWh (24–32 kWh only with Symo GEN24 Plus / Verto Plus)
• IP65, safety class II, operation −20…+50 °C, Modbus RS485
• Monitoring Solar.web
• Manufacturer warranty 10 years to 80 % SOH
• Article: 4240390
• Warranty: 10 years (manufacturer warranty – see manufacturer terms)

In stock in Riga – delivery in 1–3 working days. Installation by a certified electrician. Compatible inverters – hybrid inverters (HV); solar panels – here.