Lem Limited

Inverter

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Model NameAVESTA I3600AVESTA I4000AVESTA I4600AVESTA I5000AVESTA I6000
Off grid output
Nominal output power36004000460050006000
Nominal voltage220V/230V/240V
Nominal frequency50/60Hz
Output THDu<2%
On grid output
Nominal output power36004000460050006000
Max output current16.4A18.2A20.8A22.7A27.2A
Nominal grid voltage220V/230V/240V
Max input current from grid22.7A27.2A
Grid voltage range184-276V
Frequency range45-65Hz
PV input
Max input power7200Wp8000Wp9000Wp
Starting voltage95V
Max input voltage600V
MPPT voltage range80-550V
Full load MPPT voltage range350-500V
Number of MPPT2
Max input string per MPPT1
Nominal input voltage360V
Max input current18A
Battery parameters
Battery typeLithium-ion
Nominal battery voltage51.2V
Battery voltage range42-58V
Max charging voltage<60V
Max contineous charging/discharging current85A100A
Efficiency
Max efficiency97.50%97.80%98%
General data
Size (W*H*D)mm500*470*180
Weight21kg
Noise<25dB(A)
Operating temperature-25°C to 60°C
Cooling methodNatural cooling
Ingress protection gradeIP65
MonitoringLED/APP/WIFI/4G/Bluetooth
Communication portRS485/CAN/DRED/ dry contact/parallel port
ProtectionDC switch; PV insulation resistance detection; residential current monitoring; anti-islanding protection; AC short circuit protection; AC overvoltage and overload protection; AC overvoltage protection: LEVL III; PV&Battery: LEVEL II; surge protection; lightning protection; reverse polarity protection (PV&Battery)
CE-LVDIEC 62109-1, IEC 62109-2, EN 62109-1, IEC 62477-1
CE-EMCEN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4, EN62920
GridVDE-AR-N 4105, C10-11, G98/G99, CEI 0-21, EN50549, NRS 097-2-1, R25, UNE 217001, UNE 217002, NTS 2.1, PEA, MEA, NC RfG