solar battery storage stacked battery powerwall home battery backup

Why install a home battery backup?

Look around your home. Your refrigerator, rice cooker, air conditioner, landline phone, fireplace and water heater are likely not working. Our dependence on electricity has increased dramatically over the past 20 years. As a result, when the power goes out, we lose communication, heat and hot water. Our power-intensive society needs home backup power more than ever.

Imagine you’re home on a stormy night, watching TV with the washing machine running, and all of a sudden the power goes out. Now imagine the same scenario, except you have a rooftop solar energy system with battery storage. When the power goes out in your neighborhood, you’d be blissfully unaware.

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.

Utility Service:Your utility provider connects to your home or business to the electrical grid.

Main Breaker Panel:Power from the grid enters your home through a set of wires connected to your main breaker panel where it divides electricity into subsidiary circuits that feed the electrical outlets within your home or business.

Battery and Control System: Lithium Batteries store solar energy generated during the day, and then consumed in the evening when rates are higher. Many systems also provide backup power from the battery (at night) and sun (during the day) when there is a power failure. Control system software determines the optimal times to charge or discharge the battery, and self-consume or sell back energy that is stored or generated in the home. This software must interface with the inverter and battery, as well as understand your home’s energy consumption schedules and local utility rates.

Solar Power System: Solar Panels generate energy during the day. This energy can be stored in the battery (if the battery’s charge level is low), used directly in your home, or sold back to your utility under a net metering rate plan. An Inverter changes the DC power from batteries or solar panels into the AC power that you used in your home.

Essential Loads Sub-Panel: An essential loads sub-panel is installed, which connects power from the Battery System to the important rooms and appliances in your home so you have power when a blackout happens.

Benefits

Preventing Blackouts - Solar panels are required by law to shut down during 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 operate during 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 electricity rates are constantly rising, and their timeshare rates always seem to be lowest when the solar panels are working and highest when they're not.Weida's solar battery backup systems keep your electricity bills as low as possible by storing the excess energy you generate and using it when you need it most.

Strong incentives - These systems qualify for government tax credits and sizable rebates - up to 50% of the system cost (policies vary by country, subject to local policies).

Battery Solutions

RD-51.2-100-SD series household battery

RD-51.2-100-SD is a hybrid off-grid lithium iron phosphate energy storage battery system, 5KW hybrid off-grid inverter with a capacity of 5.12Kwh solar battery storage. RD-51.2-100-SD It is a stacked battery storage powerwall solution that can be expanded to 25.6Kwh, RD-51.2-100-SD is a great solution for new installations and adding storage to existing solar systems.

1. High reliability:stacked Lifepo4 battery Home energy storage system adopts high-quality battery components with high safety and reliability.

2. High flexibility: stacked lifepo4 battery Home energy storage systems can be expanded or upgraded according to actual needs to adapt to changes in household electricity demand.

3. Simple operation: stacked lifepo4 battery home energy storage system has a friendly human-machine interface and intelligent control functions, and is easy to use.

4. Energy-saving and environmental protection: stacked lifepo4 battery home energy storage system can reduce the family's dependence on traditional energy sources, reduce energy consumption and carbon dioxide emissions, thus playing an energy-saving and environmental protection role.

help families to increase PV self-generation and self-consumption ratio, peak and valley arbitrage, power saving, emergency power and so on. It is the right solution for residential and small commercial storage projects. Configuring energy storage shifts power over time to assist the grid in balancing generating capacity with electricity demand.

RD -51.2-100-SC Home wall mounted energy storage battery/power backup/powerwall

RD -51.2-100-S are batteries that can store energy, detect power outages, and power your home in the event of an outage. Unlike a generator, it requires no maintenance, consumes no fuel and makes no noise, keeping your home lights on. Paired with solar energy and charged by sunlight, it can power appliances for days on end. Ensures uninterrupted appliance operation.

This battery power system is mainly used for home solar power system, but also convenient to control the battery to protect our home applications in time. Its comprehensive LCD display provides users with configurable and easily accessible push-button operations such as battery operating current.

It can help families to increase the proportion of PV self-generation and self-consumption, peak and valley arbitrage, electricity saving and emergency electricity. It is the best solution for residential and small commercial energy storage projects. Configuration of energy storage can transfer power over time, assisting the grid to balance generation capacity and power demand.

Why Choose Us

as an energy company in continuous operation for 15 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.  

Solar developers: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.

We are looking for partners to help us develop our business and expand our business to the global energy storage market. If you are interested in partnering with us, please contact us for more information.

Contact us now. Get complete energy storage solutions from the Excellent Supplier from China!