Stackable Energy Storage System

Stackable Energy Storage System Description

Our stackable LiFePO4 energy storage system is designed for the customers who require a high-capacity, reliable, and flexible energy storage system for their homes or businesses.

The battery system can stack up from 1-4 units of 5KWH batteries in parallel to get max 20KWH.

The stackable storage system is with a built-in BMS for safety and longevity, and also its modular design ensures easy installation and maintenance.

So whether you are a homeowner looking to store excess solar energy or a business seeking to reduce energy costs, our stackable LiFePO4 batteries provide a cost-effective and efficient energy storage solution for you.

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Features
Specifications

Modular Design: The system is designed to be modular, Plug and Play, allowing for easy stacking of 1-4 modules, providing up to 20kWh of energy to meet the varying needs of different customers.
High-performance LifePO4 Battery: We use high-quality, first-tier lithium iron batteries that can withstand up to 6,000 cycles, providing safer and more stable power for uninterrupted operation and longer lifespan, ultimately leading to cost savings.
Built-in MPPT Solar Inverter: The system comes with a built-in MPPT solar inverter, which provides a more streamlined and efficient solution. Customers do not need to purchase a separate inverter, avoiding potential compatibility issues with the BMS.
Multi-voltage output: The system can output both AC220V and AC110V, meeting the diverse needs of customers around the world.
Certificate: UN38.3,MSDS,EN55032,EN55024,EN61000-3-2,EN61000-3-3

SUNVIS stackable energy storage system

Batery Module
Batery Energy	5.12kWh	10.24kWh	1536kWh	20.48kWh
Battery Capacity	100AH	200AH	300AH	400AH
Weight	80kg	133kg	186kg	239kg
Batery Type	LiFePO4
Batery Rated Voltage	51.2V
Batery Working Voltage Range	448~ 57.6V
Maximum Charging Current	100A
Maximum Discharging Current	100A
DOD	80%
Paralel Quantity	4
Designed Life-span	6000
Operating Temperature	Charge :0~45℃ Discharge : -10~45℃
Operation Humidity	5%~85%
Nominal Operation Altitude	<2000m
Cooling Mode	Force-Air Cooling
Ingres Protection Rating	IP20
Recommended Operation Environment	Indoor
PV CHARGE
Solar Charge Type	MPPT
Maximum Output Power	5KW
PV Charging Curent Range	0~ 80A
PV Operating Voltage Range	120~500V
MPPT Voltage Range	120~450V
AC CHARGE
Maximum Charge Power	2100W(U), 3150W(E)
AC Charging Current Range	0~40A
Rated Input Voltage	AC 110/120V(U), or AC 220V/230V(E)
Input Voltage Range	AC 90~140V, or AC 90～280V
AC OUTPUT
Rated Output Power	5KW
Maximum Output Current	50A(U), 35A(E)
Frequency	60Hz/50Hz
Overoad Current	55A/35A
BATTERY INVERTER OUTPUT
Maximum Peak Power	10KVA
Power Factor	1
Rated Output Voltage (Vac)	120Vac/230Vac
Frequency	60Hz/50Hz
Auto Switch Period	<15ms
GENERAL DATA
communication	RS485/CAN/WIF
Storage time / temperature	6 months@25℃3 months@35℃1 months @45℃;
Charging temperature range	0~45℃
Discharging temperature range	-10~45℃
Operation Humidity	5%~85%
Nominal Operation Altitude	<2000m
Cooling Mode	Force-Air Cooling
Ingres Protection Rating	IP20
Recommended Operation Environment	Indoor
Certification	UN38.3,MSDS,EN55032,EN55024,EN61000-3-2,EN61000-3-3