High-Safety Lithium Battery, ESS & Generator Solutions for House and Industry

Home Stack Battery Energy Storage System Solution

The 5KW power stack batteries+20kWh solar panels energy storage systems for 5 People Family with sloping roof
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What Is Home Stack Battery Energy Storage System

This suggests a modular battery unit with a capacity of 10,15,20 kilowatt-hours. You can potentially connect multiple units of this battery to create a larger energy storage system.When multiple battery units are combined in a stackable system, their capacities add up to create a larger overall storage capacity. This flexibility allows users to tailor their energy storage solutions to their specific needs, whether for residential, commercial, or industrial applications.These types of stack battery systems are commonly used to store excess energy generated during times of low demand (such as sunny days when solar panels produce more energy than is immediately consumed). Then, the stored energy can be used during times of high demand or when the renewable sources are not producing sufficient power.
5.1KWH all in one home battery backup system

Why a Battery Energy Storage Systems is Needed for Homeowners

Reduce electricity cost

The solar power generation system is used to continuously generate electricity in sunny weather, and then the energy storage device is used to store the remaining electricity used during the day for night use. Excess power can also be sold to the grid.

Environmental protection and energy saving

Energy storage equipment can reduce energy waste and pollution, reduce the use of fossil fuels, so as to achieve the purpose of environmental protection and energy saving.

Coping with energy fluctuations

As renewable energy continues to grow in popularity and prices, households are increasingly turning to renewable energy, such as solar or wind power. However, these energy sources will be affected by factors such as weather. Energy storage devices can help families better cope with this situation and stabilize power supply.

Emergency backup power supply

In emergencies, such as typhoons or floods, power outages, etc., energy storage devices can provide emergency backup power for families to ensure their basic living needs.

Peak valley arbitrage

Many countries adopt the peak-valley electricity price system, and use energy storage equipment to store energy during the valley electricity price period and supply power during the peak electricity price period, further reducing household electricity costs.

5.1 KWH Solar Power Generation Energy Storage System

5.1 KW

Match it like this: A power wall small battery storage system. Using high-efficiency solar panels, solar storage inverters, and DYPOWER1 battery integrated system, it can realize off-grid energy storage, grid-connected energy storage, and reverse electricity sales functions; intelligent peak and valley scheduling meets the purpose of saving energy and money for users. And take into account the emergency power supply function. And it can be easily configured with a 10kWh, 15kWh or 20kWh home battery system. The modular design of the battery cabinet supports multiple sets of parallel connection, which is conducive to meeting higher energy storage capacity and facilitating installation and expansion of power and capacity. Low cost and easy to operate.
Various Solutions

This is a sloping roof solution , there are other customized solutions for flat roof, curved roof and multi-wave folded roof.

1Solar Panel550W/Broken Shell Process or Heterojunction Process10pcs
2Hybrid Inveter3KW EU standard or US standard2pcs
3Stacked Energy Storage Lithium BatteriesNominal Energy:5.1KWH
Discharge Current: 100A
Other Spare PartsCombiner Box5inputs 2 outputs1pcs
Other Spare PartsTools Bag&Bracket5~10 kinds of PV installation tools&Solar panel bracket1bag&2~4 sets

E-lary Home Stack Battery Energy Storage System Characteristics

Only applicable to this solution

Solar Power Wall

Connection Type
Nominal Energy
Discharge Current
660*460 180(mm)

Key Features

  • Large capacity, high working voltage
  • Long cycle life, economical for long-term use
  • High safety, safe and fast charging and discharging.

Solar Pannels

Operation voltage
Operation current
Shot circuit current
Open circuit current
2279*1134*35 (mm)

Key Features

  • High module efficiencythrough superior manufacturing technology.
  • No power loss thanks to improved temperature co-efficient caused by 5 busbar solar cell.
  • Strictly control the micro-crack of solar cells and the other non visible defect ofinternalmodules.

How a Solar Home Storage System Works

Connection Method

Solar Power Plant

Hybird energy

Home battery During the Days
Home battery During the Nights

During the day

Use solar panels, an AC outlet, or a carport to recharge your home backup battery power station and store excess battery energy.

At night/during power outages

When fully charged, the power is stored in the portable generator, which provides backup power in case of emergency.

Highlights of E-lary Home Energy Storage Batteries

Power stack batteries are compatible with most mainstream inverters. Every process from R&D to production is strictly controlled, with 9 major safety protection measures.

Short circuit protection

Over-charged protection

Discharge protection

Overvoltage protection

Overcurrent protection

Over-temperature protection

Back charge protection

Reverse Voltage protection

Transport protection

Why Choose E-lary

Higher Standard

All system components of E-lary adopt the industry's top technology and high-quality materials to ensure the service life of the product and improve the user experience.

  • Using high-performance solar panels: High-quality silicon wafers and high-efficiency battery technology maximize the use of solar energy, compatible with lithium batteries and lead-acid batteries
  • Select the industry's high-end inner core: The maximum number of cycles can reach 6000 times, the service life is long, and the comprehensive finished product is low.


E-lary focuses on meeting customer needs, thinks what customers think, and provides customized home system solutions for different customers.

  • Differentiated customization :Experienced engineers can customize the whole house scheme according to customer needs free of charge, saving time and worry.

    1. Flexible installation:
    2. Two installation methods are available: Offline installation: on-site installation by our engineers
    3. Online guidance installation: We can send installation package, including all installation accessories, provide installation video, and guide installation online.

Safe and Reliable

  • Waterproof and lightning protection, to ensure the safety of users using electricity
  • High battery safety, safe and fast charge and discharge
  • The solar panel has passed the sand dust/salt spray/ammonia gas corrosion test, effectively coping with the harsh environment.

Service Support

  • Quality assurance:1~2 year worry-free warranty is provided for core components, and other accessories can be purchased through the official website to ensure the continuous supply of accessories.
  • Worry-free after-sales: a professional team answers customers' questions during use and calls back regularly.

Frequently Asked Questions

  • How to take out power?
    Getting energy into the battery is only part of the BESS challenge. The system is designed to transfer the electrical energy stored in the battery to the load, which typically requires a 120/240VAC line to power devices and systems.

    The output function requires a DC/AC inverter that converts the battery's DC output to line-compatible AC. Like the electronics between the power supply and the battery, the inverter is not a "one size fits all" unit. Engineers must consider the topology and design of the inverter, along with many design challenges and trade-offs. Although there is no formal definition, experts often divide inverters into three power and characteristic categories: low power, medium power, and high power.
  • How can the electrical energy be transferred from the source to the energy storage system (ESS)
    PV solar energy system

    The available solar energy is very precious. It is not enough to simply store energy in the battery and deliver it to the load through the inverter. First of all, the efficiency of collecting electrical energy must be high enough; then, the electrical energy must be delivered to the energy storage subsystem through a high-quality controller.Power plants use solar renewable energy and convert it through transformers to higher voltages for efficient transmission over long distances. High-voltage electricity is transmitted over long distances through power lines and grid infrastructure to minimize energy losses. Substations reduce voltage for local distribution of electricity to homes and businesses. In situations where energy storage systems (ESS) use different voltages or energy storage technologies, the power may need to be converted. ESS receives and stores electrical energy during charging and releases it to the grid or specific loads when needed.

  • How much does a home energy storage system cost?
    The roof structure, usable area, and power demand of each family are different. These factors will affect the cost of the energy storage system. If you want to obtain a customized quotation, you can contact us in time.

Please send your message to us

E-lary has always been committed to renewable,sustainable and eco-friendly green energy products,unlocking more possibilities.

Our customer service team is online 24 hours a day, if you have any questions, please contact us,

Please send your message to us
E-lary specializes in customizing batteries and providing energy storage solutions to meet your energy needs while helping you with pre-sales and after-sales service support so that you have no worries. Click on the message to send your needs and sincerely look forward to being friendly with you. cooperate.
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.
Please send your message to us
E-lary specializes in customizing batteries and providing energy storage solutions to meet your energy needs while helping you with pre-sales and after-sales service support so that you have no worries. Click on the message to send your needs and sincerely look forward to being friendly with you. cooperate.
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.