Stackable 5kw hybrid inverter 15kwh lithium battery

Optimized & Industry-ready Solutions

Stackable 5kw hybrid inverter 15kwh lithium battery

Quality of A-grade Cells: Each battery module is built with brand-new A-grade lithium iron phosphate (LiFePO4) cells. These cells operate across a broad temperature range (-10°C to 60°C). They also provide the battery pack with a long cycle life of over 6,500 cycles.
Intelligent BMS for Enhanced Safety: Each battery pack is equipped with a highly secure intelligent BMS. It provides comprehensive protection for the 15kWh battery, preventing risks like overheating, overcurrent, overvoltage, and short circuits. The BMS supports RS485 and RS232 interfaces, allowing for easy data transfer between the battery and other devices.
Stable Power Output: Each battery pack consists of 16 highly consistent cells connected in series. They offer excellent stability, ensuring a steady voltage output during connection with devices.
Adjustable Flexibility: The 51.2V 100Ah lifepo4 battery pack stores 5.12kWh of energy. During use, you can reduce the number of parallel-connected batteries to achieve 15kWh or 30kWh as needed.

Product Features

Clean Energy

Yibai Energy is a professional lithium battery manufacturer, has been an active participant in the energy storage field for years. Our lithium energy storage batteries are widely used in residential, commercial, and industrial applications, which not only helps reduce electricity costs and carbon emissions but also addresses concerns from customers regarding disruptions caused by an unstable power grid.

More Usable Capacity

Lithium batteries allow safely use of 100% DOD (depth of discharge) meaning 25-50% more usable capacity compared to the same size lead acid battery.

Highly Efficient

Lithium batteries have super low resistance, allowing you to charge much faster. And lithium batteries are 99% efficient, minimizing the losses during charge.

Long Life

Yibai energy lithium batteries provide up to 10 times longer life than lead-acid batteries, and they still provide 80% of the rated capacity after 3,000 cycles.

Flexible Battery Solution

Our LiFePO4 solar storage battery can be customized with current, voltage, capacity, size, shape, waterproof, fireproof, various interfaces, RS485/CAN communication, WIFI/GPRS monitoring, and other requirements.

Yibai adopts a high-safe grade lithium iron phosphate LiFePO4 cell, safe internal design and advanced technology to produce perfect energy storage batteries. The energy storage capacities include 5kWh, 10kWh, 20kWh, 100kWh, 200kWh, and 1mWh container energy storage. Our lithium energy storage batteries support multi-units connected in parallel to expand the total capacity and can be compatible with mainstream brand inverters. We offer customers flexible and reliable energy storage battery solutions that outperform many competitors.

High Safety Standard

Yibai Energy battery has passed the needling test without fire or explosion. At the same time, it also passed charge and discharge, vibration, salt spray, and high and low-temperature tests.

We have rich experience in the design and production of solar power energy storage systems. Our li-ion solar batteries are widely used in homes, communication bases, factories, mobile energy storage stations, medium-scale commercial power stations, vehicle and boat energy storage, and many other fields. Due to our scientific internal safety structure design, combined with our high-quality lithium iron cells, and modern production technology, we can ensure that every battery pack we produce can safely and reliably meet the energy storage needs of our customers.

Maintenance Free

Yibai lithium batteries are maintenance-free, with no watering, no corrosion. Low self-discharge lithium batteries lose only less than 3% per month when they’re idle for long time storage, while lead-acid is about 30%.

Eco-friendly

Yibai lithium batteries are the ultimate clean energy. No gassing, no fumes, and no pollution. Enjoy reliable power for your home while protecting the environment.

Worry-free Storage

Lithium batteries have a low self-discharge rate of less than 3% per month, even occasional use can ensure reliable performance.

Cost-effective Power

Yibai energy batteries can seamlessly power appliances and equipment in various residential, commercial, and industrial applications. As a top solar energy storage battery manufacturer, we offer cost-effective solar power storage solutions for street lights, telecom bases, offices, outdoor power supply, residential homes, and other power storage fields with factory wholesale prices and durable quality.

Technical Parameters

Battery Input Data
Battery Type	Li-ion
Battery Energy	15KWH
Max. Charging Current	80A
Max. Discharging Current	80A
External Temperature Sensor	Yes
Max Battery Power	80KWH
Charging Strategy for Li-ion Battery	Self-adaption to BMS
Grid Module
Rated input voltage	220/230Vac
Input voltage range	(170Vac~ 280Vac) ±2%. (90Vac-280Vac)±2%
Frequency	50Hz/ 60Hz (Automatically detects)
Frequency range	50Hz,60Hz
Overload/short circuit protection	disconnect
Efficiency	>95%
Transfer time (bypass and inverter)	10ms (Typical value)
AC backfill protection	YES
Maximum bypass overload current	40A
Inverter Module
Output voltage waveform	Pure sine wave
Rated output power	5000 (VA)
Power Factor	1
Rated output voltage	230Vac
Output voltage error	+5%
Output frequency range	50Hz ± 0.3Hz. 60Hz ± 0.3Hz
Efficiency	>92%
Overload protection	(102%< load <125%)±10%: report an error and shut down the output after 5 minutes; (125%< load <150%) ± 10%: report an error and shut down the output after 10 seconds; Load >150% ±10%: report an error and shut down the output after 5 seconds;
Peak power	10000VA
On-load motor capacity	4HP Output short circuit protection breaker Bypass breaker specifications 40A
Output short circuit protection	breaker
Bypass breaker specifications	40A
Battery voltage range	40.0Vdc~60Vdc ± 0.6Vdc (Under-voltage alarm / shutdown voltage / the over-voltage alarm/ over-voltagerenew…LCD Screen can be set)
Power saving mode loads	50W
Grid Charging
Maximum-charging current (can be set)	60A
Charging current error	± 5A DC
Charging voltage range	DC40-58V
Short circuit protection	Circuit breakers and blown fuses
Circuit breaker specifications	40A
Overcharge protection	Alarm and turn off charging after 1 minute
Solar Change
Maximum PV, open circuit voltage	DC145V
PV Operating voltage range	DC60-145V
MPPT voltage range	DC60-115V
Battery voltage range	DC40-60V
Maximum input power	4400W
Output frequency range	0-80A
Solar charging current range (can be set)	blow fuse
Charging short circuit protection	reverse polarity protection
Maximum hybrid charge current ( PV+AC)	0-140A
Maximum hybrid charge current (can be set)	0-140A
Other Specification
Range of working temperature range	-15°C to 55°C
Storage temperature range	-25°C ~ 60°C
Humidity range	5% to 95% (Three anti-paint protection)
Noise	<60dB
Heat dissipation	Forced air cooling, adjustable wind speed
Communication interface	USB/RS485 (WiFi/GPRS) / Dry Node Control