Lithium Storage System

SAE Lipo MKS storage system allows to independently produce up to 90% of the energy needs of a home thanks to the energy produced by the photovoltaic panels and to the lithium battery pack. Remaining energy is used to recharge the batteries.



During the day, in sunny conditions, the energy produced by the photovoltaic panels is used by the SAE Lipo MKS to supply all the domestic loads that need electricity daily. The energy not consumed is used to recharge the batteries, representing the “reserve” that will be used by the loads connected to the need. When the battery power is finished, electricity will be supplied from the public network.

  • Simple and quick to install
  • Quick return of the investment (also thanks to government deductions)
  • No bureaucracy costs
  • Immediate and visible savings on the bill
  • Protection against blackouts
  • Lithium batteries for maximum efficiency and system durability

Main features

  • Network bypass: if the network is present, the inverter synchronizes to it in frequency and is able to bypass the load on it in case of machine shutdown, anomalies, flat batteries, long-term overloads, guaranteeing the continuity of the supply.
  • Switching on/off according to the load: the system is able to recognize the presence or absence of a load on the output and, based on it, automatically turns on or off so as to reduce battery consumption to a minimum and improve the efficiency. In case of shutdown due to lack of load, the network bypass intervenes switching to the mains (if present).
  • Power supply continuity: the system guarantees power supply continuity to the operating logic even in the case of completely discharged batteries, sulphated or disconnected from the BMS.
  • Battery protection: when the batteries reach discharge thresholds due to voltage or residual capacity, the inverter switches off and switches the load to the mains, so that the battery pack is not further stressed and that charging can take place more quickly.
  • Overload protection: the equipment is capable of withstanding gains up to 40% of the nominal power, the bypass switches the utility on the network to safeguard the equipment and subsequently will attempt to take it back if the current is within the permitted nominal parameters.
  • Supervisor: the individual blocks of the accumulation system are in dialogue with each other through communication channels managed by a central DSP unit.
ENVIRONMENT Working Temperature 0 ∼ 50°C
Humidità (without condensation) 5 ∼ 95%
Altitude (Max) 1000m
Weight 105 Kg
Dimensions (LxDxH) 800 x 500 x 1065 mm (5Kwh Version)
Noise < 45 db (a 1mt)
CHARACTERISTICS OF PV INPUT  Maximum voltage (Input MPPT Charge Controller) 145 Vdc
Input charge regulator working voltage
60 ÷ 115 Vdc
Input charge regulator nominal power 3000 W
OUTPUT CHARACTERISTICS OF STORAGE Nominal voltage 230 Vac Single phase
Dynamic stability ± 5%
Nominal current 21,5 A 43 A
Nominal power 5 Kva 10 Kva
Max peak power (5 sec) 10 Kva 20 Kva
Nominal frequency 50 Hz
Stability ± 0,1%
Wave Form Sinusoidal
Distorsion (THD) 3%
Phase shift of the load 0,95 (cosφ)
Efficiency 90%
Battery type Lithium Ion, LiFePO4
Number of cells Series of 15
Max Voltage 55 V
Min Voltage 42 V
Nominal Voltage 49 V
Nominal capacity From 60 to 200 Ah (1C) From 100 to 300 Ah (1C)
Nominal energy Up to a 9,6 Kwh Up to 14,4 Kwh
Battery Management System Voltage, current and temperature control of each cell. Alarm management and package monitoring
Equalization Passive
Max continuative discharge 3C
Impulsive max discarge 20C
Max continuative charge 3C
Standard charge/discharge 0,5C
ALARMS Acustic and Led Low battery, overload, overvoltage, overtemperature, device failures
HMI Display Graphic display 3″ mono 128×64 pixel with Keypad 5 keys
Communication interface USB/RS232/RS422/LAN (Opz GPRS)
CONFORMITY Quality ISO 9001:2008
Safety EN 62040-1-1 e directive 2014/35/CE (LVD), 93/68 EEC
EMC EN 62040-2 e 2014/30/CE
Marks CE


Dowload the product datasheet and the “UPS & Static Converters”



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