
7.5Kwh Lifepo4 Home Storage Battery WithSafty And Long Cycle Life For Home Energy Storage
Bess introduction
BESS integrated the energy conversion system (inverter), energy storage battery and BMS, solar charger into one household energy storage system. This system has small volume, the structure is more compact, suitable for family use in areas such as the balcony, attic and garage. Application for small load occasions like family and small store.
System Parameter
Item | BESS | |
Solar Power(PV) | Input Voltage Range | 60Vdc ~ 90Vdc(open-circuit voltage) |
Spec of PV | ≤80A | |
Max Charging Current to Battery | 10-60A(can be set) | |
Max Conversion Efficiency | 98% | |
Recommended PV Power | 2500W | |
(AC) | Input Voltage Range | 165- 275Vac / 85-135Vac |
Input Frequency Range | 45-65 Hz | |
Short circuit | fuse | |
System Output | Output Voltage | 220Vac/110Vac±5% 50Hz/60Hz±1% |
Output Power | 2000W | |
Output Power Factor | ≥0.8(>30% Load) | |
waveform distortion | inear load≤ 5% | |
PV-AC conversion time | Normal:5mS Max: 8mS | |
Max Efficiency | 84.50% | |
Inverter overload | 100%-110% alarm,110%-125% 255s shut down,125%-150% 60s shut down | |
Short Circuit | system automatic shut down | |
alarm | Abnormal of Power Supply | 1times/4S, 40s automatic shut down the alarm |
Low Voltage of Battery | 1time/ 0.2S | |
Overload | 1times / 1S | |
BMS | Balance the Current | 1A |
Voltage Acquisition | ±2mV | |
Functions | Protect from over-charge, over-discharge and over current and so on | |
Others | IP grade | IP20 |
Environment Temp | 0℃ ~ 40℃ | |
Humidity | 10% ~ 90% | |
Noise | ≤ 50dB | |
Dimension | 800*282*705mm |
System schematic
Function model
Solar power(PV)Priority Mode PV
In the Solar power (PV) Priority Mode, the loaded power is supplied by the solar panel
AC Priority Mode
In the Solar power (PV) Priority Mode, the loaded power is supplied by the mains supply input and is outputted to the load through the voltage regulator and the isolation parts to ensure the stability of the outputted power source AC
Energy mode
In the Energy mode, the user can set up the time to charge, set the grid to charge the battery pack at a certain time
Bypass Supply
In the bypass supply mode, the mains supply will directly pass the bypass switch and shift to load power supply. The system will directly enter into bypass supply under the following circumstances (Attention: While there is a bypass supply, there must be a mains supply input)
System Characteristics
Adopt high capacity, high safety LiFePO4 battery
Have two modes off-grid and on grid
can wait for ac power generation and photovoltaic power generation equipment of small micro network system
Adopts modular design, easy to install
Soundon New Energy Technology Co,.Ltd.
An Expert Maker of LiFePO4 and NCM battery for Electric vehicle and Energy Storage system
Soundon New Energy established in 2011, which is invested by Sound
Global (stock :HK00967) and stock jointed by Sound Environment
(SZ000826). With a registered capital of $392 million , is an
enterprise engage in technology innovation, product design and
marketing of battery cathode materials, high capacity lithium ion
batteries .
Now, the designed capacity of lithium battery can reach 9GWh, high
quality lithium battery cathode material (Li-NiCoMn, Li-Mn,lifepo4)
up to 50,000 tons.
Benefit from Our Advantages
Soundon industrial park covers an area of 2 million square
meters, with ten automatic production lines, all production
line applied advanced equipment and famous brand facilities (most
of R&D and QC instrument were imported from the US, Japan and
UK) which are manned by 1,000 workers.
The technical laboratory testing is able to perform test
independently, finish physical and chemical analysis, and another
projects test and data analysis accurately, and issue supported
technical report.
In fact, we are very proud of working with several famous companies
such as Dyson (the UK) and Axell Wireless (Sweden), Intel
(American), Share'n Go (Italy), (India),SAFT(France), which have
become satisfied with our services and high-quality products.
Meeting Various Certifications and Standards
Soundon have a full-scale produce qualification such as ISO
9000:2015, ISO 140001:2015, ISO/TS 16949 and OHSA18001-2007
certification. Mostly of lithium battery products gain the national
and safety explosion-proof and export permit. like CE, CB, UL,
UN38.3 and RoHS ,R100 international certification, Soundon aims to
be your long-term partner, ensures product quality, on-time
delivery, competitive price and user’s equity.
Meet us in various exhibition and fair
2021 International Exhibitions
The 14th China International Battery Fair 2021.
March 19th ~21st
Shenzhen Convention and Exhibiton Center , Booth No.: 1T019
Contact us today to begin sourcing.