solar battery storage powerwall home energy storage home battery backup

Background

Solar energy converts sunlight into electricity, but the amount of solar power generated is affected by weather conditions and cannot be generated at night or on cloudy days. If excess solar energy can be stored, it can be used at night or on cloudy days, thus reducing electricity bills.

The world is experiencing an unprecedented energy crisis that is causing electricity rates to skyrocket, and residential solar and energy storage installations are increasingly being recognized as a key tool for controlling electricity costs.

Look around your home. Your refrigerator, rice cooker, air conditioner, landline phone, fireplace, and water heater will likely not work. Over the last 20 years, our dependence on electricity has increased dramatically. So when the power goes out, we have no communication, no heat, and no hot water. Our power-intensive society needs backup power more than ever.

Product Details

How to work？

A home battery backup system consists of a battery and controller run by intelligent software to optimize charge and distribution of stored power.

The system connects directly to your home’s electrical system to optimize daily energy use and to provide backup power during a grid failure. It does this by taking in power from your solar panels and then strategically deploying it to essential electrical circuits within your house. Essential circuits typically include lights, appliances and outlets so you have peace of mind in the event of a power outage.

Batteries for home backup systems use the same advanced lithium ion battery cells that power electric cars. The battery charge controller manages peak efficiency of the charge within the battery to provide you with backup power.

Product Advantage

Highly Integrated

Optional multi-functional inverter/charger combines the functions of inverter, MPPT solar charger and battery charger.

Wide PV input range, can be used without battery load when enough energy is available.

High power density, small size, simple operation, high efficiency, low no-load loss.

Intelligent safety

Intelligent LCD display each module configuration independent BMS intelligent management, built-in aerosol active fire fighting, safe and worry-free.

Modularization

Stacked design, flexible expansion, easy installation.

Flexible and reliable

Movable base, heavy-duty casters can be fixed.

Benefits

Preventing power outages 

Solar panels are required by law to shut down in the event of a power outage to prevent electrocution of electrical workers trying to fix the problem. But with a battery backup solution, your solar panels can continue to run in the event of an outage, providing continuous power to critical loads in your home.

Protect Yourself from Rate Changes and Save Thousands of Dollars on Electricity Bills 

Utility company electric rates are constantly rising, and while their hourly rates always seem to be lowest when the solar panels are working, they always seem to be highest when they're not.Weida's Solar Backup Battery System keeps your electric bill as low as possible by storing the excess energy you generate and using it when you need it most.

Great Incentives 

These systems qualify for federal tax credits and sizable rebates of up to 50% of the system's cost (policies vary in different parts of the world, please refer to your local policy).

FAQ

1. Shipping cost and delivery lead time?

In order for you to get the accurate shipping cost, please tell us the quantity you need and the shipping address; Usually the delivery is within 15-30 days, but it may change according to the quantity or other circumstances.

2. How is the quality of the battery?

This 51.2V 100Ah LifePO4 battery pack is equipped with real A-grade batteries, the quality is guaranteed to reduce the after-sales work of Pingui.

3. Warranty issues, cycle count issues, how many cycles is a normal battery?

Warranty 5 years, the first three years free of charge, the next two years to charge the cost of accessories, travel costs; the normal cycle life of the battery is more than 6,000 times, 1 charge and 1 discharge per day, can be used for more than 15 years, 2 charges and 2 discharges can be used for more than 8 years.

4. Name or brand of compatible inverter?

The brand names of inverters compatible with our batteries are as follows: Compatible inverters SMA Solar, Studer Innotec, Ginlong, Axpert-KING, SRNE, Goodwe, Victron, Sofar, DEYE, Growatt, AFARE, MEGAREVO, TBB POWER, MUST, Luxpower, TBB POWER, MUST,Luxpower, Felicity, you can also tell us your inverter parameters, we can help you to write the battery management program to adapt to your inverter.

5. How many kinds of solar batteries do you sell?

We have wall-mounted(51.2v 100ah)+stackable flat battery(each 51.2V 100ah=5.12kwh, stackable battery can be stacked 5 batteries, you can get 5.12kwh*5pcs=25.6kwh)+cabinet battery(each 51.2V 100ah=5.12kwh, the quantity will be increased according to your demand).

6.  Who are we?

We are headquartered in Fujian, China and have been selling to customers in more than 160 countries and regions around the world since 1986, with a total of more than 800 people in our factory.

7. How can we guarantee the quality?

Our production process has been certified with 1S09001 Quality Management, IS014001 Environmental Management and OHSAS18001 Occupational Health Management System.

Before mass production, samples will be produced for confirmation, and the production process has process QC for quality control and final inspection before shipment.

8. What can you buy from us?

Home storage batteries, home stacked storage batteries, home wall mounted storage batteries, home rack mounted storage batteries, industrial and commercial storage battery cabinets, industrial and commercial container storage batteries and other storage battery related products.

9. Why Choose Us?

Fujian Huaxiang Power Technology Co., Ltd (formerly Quanzhou Huaqiao Battery Co., Ltd) was founded in 1986. It is a large-scale enterprise specializing in the research, development, production and sales of rational batteries. Our products are certified by UL (MH45805), CE, CNIl (China National Information Infrastructure), Ministry of Electric Power, Ministry of Railway, Ministry of Radio and Television, etc. and we serve customers in more than 160 countries and regions around the world.

We not only have 37 years of manufacturing experience, but also have a professional design team, as well as efficient production of cost-effective products, our home energy storage system can help you cope with the embarrassing situation caused by power outages, and can bring you economic benefits (through the difference between peak and valley electricity).

10. What services can we provide?

Accepted delivery terms: FOB,CFR,CIF,EXW.

Accepted Payment Currencies: USD, EUR, CNY.

Accepted payment methods: T/T, L/C.

Language: English Chinese

Why Choose Us

as an energy company in continuous operation for 37 years， but also have a professional design team, as well as efficient production of cost-effective products, our home energy storage system can help you cope with the embarrassing situation caused by power outages, and can bring you economic benefits (through the difference between peak and valley electricity).

Join us in tapping into the growing home energy storage market

Home energy storage is a fast-growing market with huge potential. It is a key technology for homeowners to save money on energy bills, increase energy independence and prevent power outages.

We are a leading provider of home energy storage solutions, We are looking for partners to help us grow our business and enter the global home energy storage market.

Our partners can benefit from

Access to our innovative products and services,Support from our team of experts,Opportunities to grow their business.details as follows:

Product quality:We use high quality materials and processes to ensure the safety and reliability of our products.

Cost-effective:The price of domestic energy storage battery is one of the important factors for users to consider. Our high quality products can help users save costs and get a higher return on investment.

Wide range of products:We can provide products with different capacities 5KWh, 10KWh, 15KWh, 20KWh and 25KWh capacity to meet the needs of different families.

Professional technical service:The use and maintenance of home energy storage batteries require professional technical support. Our professional technical service can help users solve problems quickly and ensure the safe operation of the system.

After-sales service:We can provide perfect after-sales service to help users solve problems encountered in the process of use.

We are looking for partners in the following areas:

home energy storage users:Upgrade your solar with a back up battery from Weida®. With home  battery backups from Weida®  you no longer have to worry about power outages. Reduce Utility Bills.Government incentives available.  

Photovoltaic power plant developers and EPC enterprises: Combining home energy storage with solar photovoltaic systems.

Real estate construction companies: Home solar energy storage systems can be included as standard or optional features in new homes.

Property management companies: Home energy storage systems can be used as part of property services to provide safer and more reliable power to customers.

Power companies: Power companies can utilize home energy storage systems to improve grid stability and efficiency and reduce power costs. Power companies can promote the popularization of solar home energy storage systems by providing customers with solar home energy storage system leasing or installation services.

Home appliance companies: Home appliance companies can use home energy storage systems as complementary products for home appliances, providing users with smarter and more energy-efficient home energy management solutions.

Financial institutions: They can provide financing services for the sales and installation of home energy storage systems to help users reduce their purchase costs.

Energy storage OEM: We provide energy storage system product design, program design, process design, manufacturing, quality control and after-sales service. Through our services, energy storage OEM customers can gain benefits in terms of cost reduction, shorter production cycle, and improved product competitiveness.

OEM/ODM orders are welcome, Weida will give you the best solution.