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10KW-20KWH Three-phase and Single-phase Inverter Battery All-in-One


 ■   High safety: intelligent output constant voltage technology, the use of lithium iron phosphate chemical body is only for  afety, 100Ah. Compact module design volume energy density industry-leading, BMS management system, intelligent   ithium battery protection.

■   Long service life: 10-year battery warranty, 10,000 cycle life.

■    Flexible configuration and easy expansion: Stacking expansion, 5-35KWh energy can be selected according to needs, and the maximum parallel expansion can reach 35KWh.

■   EMS system, mobile APP monitoring: charging, discharging, and power management are clear at a glance.

■   SOC breathing light: the status is displayed in real time.

■   Easy and safe installation: No special tools are required for installation, the aviation fool-proof socket design prevents the  risk of short circuit, and the socket is IP67 insulation protection to ensure the safety of installation and users.

■   Photovoltaic + energy storage + inverter integrated design: an efficient and integrated energy solution for households   and businesses.

Nalesa  10kWh 15kWh 20kWh 25kWh 30kWh All-in-one Home Solar Battery Storage System With Inverter is the latest version of battery storage system. The newly designed system provides easy connector to save valuable time for installaters. The stacking system provides flexible configurations from 5.12kWh to 30 kWh capacity.

Our energy storage system integrates all the necessary components including battery,BMS,PCS.With stackable modular design,it is convenient and friendly for installation.This system can be used in residential energy storage,as well as some small-size commercial energy storage scenario.It can also be customized for different requirements.Below is the basic features of this system.


★ Household self-generated electricity for self-use

★ Peak load shifting

★ Input priority

★ Standby mode

★ EPS status


Two 10''LCD scree and three colour option or customize the colour you need

Tech Specs:

Nominal capacity (Ah)100Ah100Ah100Ah100Ah100Ah
Nominal energy (kWh)1520253035
Rated output voltage (V)220V~240V400V400V400V400V
Battery power5.12kWh*35.12kWh*45.12kWh*55.12kWh*65.12kWh*7
Maximum continuous charge/discharge current (A)50/5050/5050/5050/5050/50
Maximum charge/discharge power5KW10KW10KW10KW10KW
Dimensions (W*D*H) (cm)58.6*43.5*120.958.6*43.5*136.758.6*43.5*152.558.6*43.5*168.358.6*43.5*184.1
Weight (kg)about 231kgabout 286kgabout 341kgabout 396kgabout 451kg
Display screenTouch LCD
Waterproof levelIP65
Cell materialLithium iron phosphate
Battery voltage range125V~600V
Grid voltage range170~280V(UPS) 
183~253V (VDE) 
Photovoltaic maximum input power4000W12000W15000W18000W21000W?
Rated grid frequency50HZ/60HZ
Human-computer interactionDisplay/APP
BMS interfaceCAN
Meter communication interfaceRS485
Cloud communication interfaceWIFI/WAN
Operating temperature-20℃~55℃
Relative humidity0-100%
Working altitudeAltitude 2000m without frequency reduction
Cooling methodair cooled
Anti-Islanding Protectionyes
Photovoltaic input reverse
connection protection
Battery input reverse connection protectionyes
Insulation resistance testingyes
Residual current detectionyes
PV input overvoltage overcurrent overpoweryes
Battery input overvoltage, overcurrent, overpower
AC output input overvoltage and overcurrent
over power
Over temperature protectionyes
Wave-by-wave current limitingyes
Reference Power Failure Protectionyes

Energy Storage System (ESS) is an all-in-one solution, stacking off grid solar inverter and LiFePO4 battery modules together. With rated power 15KW and 20KW,25KW. ESS solar system offers an economical and self-sufficiency solution to power home appliance by storing excess clean energy during the daytime.

Main Features

  • Long life and safety, LEP battery with more than 6,000 cycles with 80% DOD

  • Easy installation, floor mount or wall mount

  • Built-in MPPT solar change controller

  • Selectable input voltage range for PC and home appliance

  • Support communication interface RS232, RS485, CAN

            Safety Standard Certificate:IEC60335-2, CE, UN38.3

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