Generac PWRcell Expert Review: Why is it the best?

A reliable energy backup system is crucial for residential properties to ensure a continuous power supply during outages and interruptions. Without a backup system, homeowners are left vulnerable to the consequences of power outages resulting in lost work and productivity and, in extreme cases, safety hazards.

Generac is a well-known brand regarding backup power solutions for a household. With decades of experience and a reputation for quality, it’s no surprise their latest offering, the PWRcell, has garnered so much attention. The PWRcell boasts a range of advanced features, including cutting-edge technology and a sleek design that sets it apart from other backup power solutions on the market. The Generac power cell is a standout backup power solution, deserving of its title as one of the best.

This expert review explains how its advanced inverter system, energy management integration, dependable performance, and user-friendly interface make it the ideal choice for homes and businesses. The Generac power cell offers uninterrupted power during outages and can be paired with solar panels for a sustainable power solution.

Unwind and explore the superiority of Generac PWRcell – the top choice for backup power. Learn why it stands out as the best solution available.

 What Is the Generac PWRcell?

The Generac battery backup is a comprehensive residential electric storage and management system that offers homeowners the flexibility to harness and utilize clean, renewable energy from their solar panels and backup power during grid outages. It provides a seamless and integrated energy storage, distribution, and management solution.


The Generac power cell is a whole-house solar generator or whole-home energy management system that provides backup power and energy management capabilities. It consists of several components, including a load management device named as PWRmanager or power distribution manager, a power cell inverter, and battery cabinets containing batteries. The system helps manage energy consumption and provides backup power in case of a power outage.

 How the Generac PWRcell works?

When used in conjunction with photovoltaic solar panels, the Generac power cell captures the energy generated and stores it in its high-capacity batteries for later use. 

The system is equipped with a load management device (PWR manager), which ensures that the stored energy is used efficiently and optimizes energy distribution within the home. The home power distribution manager (PWRcell ATS) further streamlines energy distribution by allowing the user to monitor and control energy usage from a single device.

In case of grid outages, the power cell inverter switches over to whole-house battery backup, providing an uninterrupted power supply to the home. The system consists of one or more battery cabinets, each containing between three and six batteries. These batteries provide the stored energy used to power the home during outages.

The advanced load management device, PWR manager, enhances the functionality of the Generac PWRcell System. It allows for whole-home backup power that we can monitor through the user-friendly PWRview app. The PWR manager optimizes battery performance, enabling fewer batteries to provide longer backup power. 

During power outages, homeowners can have flexible control over all loads while the device automatically manages energy consumption to extend backup times and prevent inverter overload. With seamless integration into the Generac power cell system, the easy-to-install PWR manager delivers dependable power during crucial moments.

In addition to providing backup power and energy storage, the Generac backup battery for home can also be paired with PV to charge electric vehicles. Solar-based EV charging allows homeowners to utilize clean and renewable energy to power their vehicles, reducing their dependence on traditional fossil fuels.

 Generac PWRcell Features

The Generac power cell is a versatile and powerful energy management system that offers a range of features to meet the needs of residential and commercial users. Some of its key features include:

  • The Powercell Generac can be connected to a generator to enhance battery charging during periods of low sunlight or overcast days.
  • The ability to connect two PWRcell Battery Cabinets to a single PWRcell Inverter, providing up to 36 kilowatt-hours of storage capacity.
  • Best-in-class home battery backup power that provides reliable, uninterrupted power in the event of a power failure.
  • Enjoy a hassle-free setup with the easy installation and seamless integration of the Generac PWRcell Inverter and PV Link. With a simplified process, you can quickly and conveniently establish a reliable backup power source.
  • Maximize your energy savings with the time-of-use (TOU) and zero-export capabilities of the Generac PWRcell. Optimize your energy usage (kWh) and reduce costs, as you are given the power to control and manage your energy consumption with ease.
  • As designed for residential and commercial systems, the Generac power cell is a versatile solution for various energy management needs.
  • Generac guarantees complete peace of mind with its 10-year warranty on batteries, cabinets, and inverters, which covers the components and labor involved in their maintenance.

The Generac home battery is a complete energy management solution for residential use, providing massive storage capacity. It offers reliable, uninterrupted power during power outages has easy installation, and is time-of-use and zero-export ready.

 What Are the PWRcell’s Main Components?

PWRcell is a compact, high-performance energy storage system for homes and businesses. It consists of several key components that work together to provide reliable and efficient power. 

PWRcell’s Main Components

The main components include a high-capacity lithium-ion battery, a powerful inverter that converts DC power from the battery to AC power for use in the building, a sophisticated energy management system that optimizes energy flow, and various safety and monitoring features.

Let’s discuss each one by one.

 PWRcell Battery Cabinet

 PWRcell Battery Cabinet

The Generac power cell battery cabinet is a vital component of the PWRcell energy storage system. Equipped with state-of-the-art lithium-ion battery modules, it efficiently stores energy from renewable sources such as solar power. The cabinet offers versatility and can be customized to meet specific backup power needs. 

The Generac PWRcell offers unmatched flexibility in energy storage with its modular design. You have the option to configure the cabinet with up to 6 modules, each boasting an impressive 3 kWh storage capacity. This gives you the ability to tailor your energy storage solution to meet your specific needs, with a maximum storage capacity of up to 18 kWh.

The Outdoor Rated (OR) cabinet is durable enough for outdoor installation in any climate and has the flexibility to be installed indoors. The scalability and adaptability of the PWRcell battery cabinet make it an excellent solution for off-grid solar projects, providing reliable energy storage to meet fluctuating energy demands.

 Generac PWRcell Inverter

 Generac PWRcell Inverter

The Generac PWRcell inverter serves as the crucial link between your PV panels and battery storage system, transforming the DC energy generated from the sun into usable electricity. 

The modes of energy management tailored to meet the load (kWh) of your facility are:

  • Whole home battery backup power
  • Self-supply
  • Time-of-use
  • Zero-import
  • Export-limiting

The X7602 and X11402 are two models of this high-tech system that are designed to meet the energy needs of both homes and commercial businesses. The X7602 model is a single-phase generator with a power output of 7,600 watts, making it a suitable option for smaller households and businesses. On the other hand, the X11402 model is a three-phase generator with a power output of 11,400 watts, making it a better choice for larger businesses requiring a higher energy level. 

Take control of your home energy usage with the advanced technology of the Generac PWRcell inverter. With the user-friendly PWRview web portal and mobile app, you have the ability to easily monitor, forecast, and customize your energy usage from anywhere, at any time. Whether you’re on your computer, phone, or tablet, this innovative tool provides unparalleled convenience, giving you the power of home energy management at your fingertips.

 Automatic Transfer Switches (ATS)

Automatic Transfer Switches (ATS)

The PWRcell’s Automatic Transfer Switch (ATS) empowers homeowners to control the distribution of energy generated by their best solar panels to the most critical appliances or systems. ATS makes the power cell Generac an ideal whole-home backup power solution, enabling homeowners to prioritize energy usage during power outages. 

The Generac power cell with ATS is a highly advanced and reliable power backup solution that guarantees seamless and secure switching during power outages. This system ensures that the homeowner’s transition to backup power occurs automatically and smoothly without manual intervention. 

This functionality provides peace of mind and safety, but also ensures ease of use, as the homeowner can be confident that their energy supply will continue uninterrupted.

 Smart Management Modules

 Smart Management Modules

Smart Management Modules (SMMs) are devices used to monitor, manage and control power distribution systems. They are typically used in large-scale power systems, such as data centers, to optimize energy usage and reduce downtime. 

SMM is an advanced control system utilized in home appliances to optimize energy usage and prevent circuit overload. The SMM communicates with the inverter each time an appliance starts, assessing if it is safe to do so without causing excessive power consumption. If a higher-priority appliance is already in use, the SMM temporarily delays the start-up of the lower-priority appliance to ensure the circuit remains balanced and stable. 

SMM allows multiple appliances to run seamlessly and efficiently, ensuring a well-coordinated energy management system for the home. The benefits can be the following;

  • Improved energy efficiency and stability
  • Automated energy monitoring and control
  • Tailored energy optimization strategies
  • Improved system reliability
  • Scalability for future energy requirements

 Generac’s PWRview Monitoring App

 Generac’s PWRview Monitoring App

Maximize your savings with the PWRview app – now available for Generac power cell owners! Monitor your home energy use remotely and unlock insights to lower monthly bills.

Lower Your Energy Bills with PWRview Insights:

Experience a new level of energy management with PWRview, the must-have app for PWRcell owners. Say goodbye to monthly energy bill surprises, as the app provides unparalleled access to your home’s energy consumption data. Whether at the office, on the move, or simply relaxing at home, you can control your energy usage and utility costs.

Effortlessly monitor your energy consumption in real-time and unlock insights that can help you save money on your energy bills. With a user-friendly interface, you can see exactly how much energy (in kilowatt-hours) you’re using, where it’s being used, and when it’s being used. This information is essential in identifying areas where you can make changes to reduce energy consumption and maximize your savings.

Be Prepared for the Next Storm with Outage Guard:

The PWRview app also includes a powerful feature called Outage Guard. This system monitors weather forecasts nationwide and prompts your PWRcell system to charge its battery to full capacity before a storm hits your area. With Outage Guard, you’ll never have to worry about losing power during a storm again.

Once the storm and the threat of a power outage subsides, your Generac power cell system will automatically revert to its original mode. To better understand, if your PWRcell system were on a TOU schedule, it would return to saving you money. Enabling Outage Guard is easy – just go to the settings page of your PWRview app, and turn it on. There’s nothing to install, and no complicated setup is required.

Ease of Use and User-Friendly Interface:

The PWRview app is user-friendly and easy to use. Whether a seasoned tech-savvy user or a beginner, you’ll be fine navigating the app and accessing the information you need. With its clean, intuitive interface, you’ll have all the information you need at your fingertips.

Salient features of the Generac PWRview App include:

  • Monitoring of electric energy use
  • Insight into energy consumption patterns and trends
  • Unlocking savings potential
  • Compatibility with PWRview meters
  • Compatibility with Home Backup Generators
  • Compatibility with PWRcell systems

In conclusion, PWRcell owners can greatly benefit from downloading the PWRview app. Its capabilities to help lower monthly energy costs and provide storm readiness through Outage Guard and its user-friendly design make it the definitive solution for monitoring your home’s energy usage.

Download it now and start taking control of your home’s energy usage!

 Generac PWRcell Cost

Cost for 9 kWh and 18kWh systems:

The Generac PWRcell is a cutting-edge energy backup solution that can revolutionize your kilowatt-hours consumption and presents faster ROI. The system comes in various sizes, with the 9 kWh option starting at a reasonable price point of $12,000 to $13,000. This Generac power cell cost will pay off in energy savings and increased efficiency, making it the perfect solution for anyone looking to upgrade their energy game.

And you’re looking for more power. In that case, we can purchase each 3 kWh battery module separately to boost the unit’s energy storage capacity, which slightly raises Generac home generator cost. Each module costs $2,000, so if you want a full-sized system with an 18 kWh capacity, you would need to purchase 6 modules at $12,000. 

The full system, including installation, is expected to cost $22,000 to $28,000. Depending on your needs and budget, you can purchase just a few extra batteries for your cabinet or the full system. The choice is yours, and you can tailor the system to your specific requirements.

Cost of PV link or Optimizer:

The Generac solar technology enhances your existing photovoltaic system efficiency, helping you save energy and secure your future. It offers advanced features to optimize your energy savings. 

Individual components like PV links or power optimizers also affect the Generac Solar battery cost. For even better results of your installed system, add the PV Link or Optimizer for just $600 per unit, which works in tandem with the Generac power cell leading to optimize energy production in kilowatt hours (kWh) and boosting the overall system’s efficiency. 

This cost-effective solution leads to a noticeable improvement in energy production and savings over time.

 Factors affecting the cost of Generac PWRcell

Several factors can impact the upfront investment of a Generac battery system, such as:

  • Whether you purchase from a trusted PWRcell dealer or randomly from the market – Purchasing directly from a trusted dealer or a reputable solar installer may result in a slightly higher upfront cost. Still, the added benefits, such as high-quality products and proper installation and maintenance support, can far outweigh the initial cost difference.
  • Your state or location of purchase – Different states or regions may have different prices for solar equipment, installation services, and incentives for renewable energy.
  • Market conditions – The cost of PV panels, solar batteries, and other associated components can fluctuate based on market supply and demand. Changes in the overall energy market can also impact the Generac PWRcell cost

So, to know “how much does a generac generator cost,” you must consider all the above factors (although there are more things that influence the cost) while making a decision for your favorite Generac battery. Powercell is crucial to complete your Generac solar panels system to embrace the full potential of advanced energy management.

 How can you minimize the cost of Generac PWRcell?

Minimizing the cost of your Generac system doesn’t have to mean sacrificing quality and peace of mind. In fact, by purchasing your system from a trusted Generac PWRcell dealer, you can save money in the long run!

By purchasing from a trustworthy provider, you can ensure you receive a top-notch product that efficiently meets your energy demands. Furthermore, the support of a reliable vendor will guarantee proper system installation, reducing costs for repairs and maintenance.

Getting a Generac solar battery system from a company partner or distributor also gives you the peace of mind of knowing that you’re not taking any chances with a potentially unreliable product or service. With a reliable and trustworthy dealer, you can rest easy knowing that you’re making a wise investment that will meet your energy needs for years to come.

Massive Incentive for Connecticut Residents:

Connecticut residents who receive electricity from Eversource or United Illuminating can receive a $7,500 upfront incentive from ESS1 and additional incentives based on their PWRcell output as per your installed system. 

However, uncontrollable factors such as inclement weather may impact output-based incentives and result in lower payments. Generac has created the Guaranteed Incentive program to secure maximum benefits, so you can also grab it.

We hope that you found out the answer to; how much is a Generac generator. By taking the time to determine your power needs and budget and availing of local or federal solar incentives, you can ensure that you select a Generac product that is the right fit for your residential facility.

 Generac PWRcell Pros and Cons

One can experience the ultimate power and control with the advanced Generac power cell energy storage system! Despite its many benefits, it’s important to be aware of both the pros and cons of making an informed decision.

 Generac PWRcell battery Pros:

  • Achievement of true energy independence is possible with Generac Battery system, the innovative and highly efficient residential energy storage solution.
  • Effortlessly manage and adapt your energy supply with the help of advanced features like PWR manager, PWR generator, and AC-coupling firmware, making installation and customization a breeze.
  • Flexibility is key with the Generac system, allowing you to increase or decrease your energy storage capacity (9-36 kWh) as your needs change.
  • Enjoy seamless integration with your existing solar panels system and reach new heights of energy independence by harvesting solar power.
  • Say goodbye to grid dependency and embrace energy autonomy with Generac technology, enabling you to “island” your home and become energy independent.
  • The Generac system is engineered to meet local electrical codes; the Generac is perfect for outdoor use and can be installed in your garage, mechanical room, or outside of your home too.
  • Get more bang for your buck with Generac energy storage-the solar batteries, offering up to 10% greater efficiency than its strong competitor Tesla Powerwall.

 PWRcell system Cons:

  • Some users of this system may find the user interface of Generac less intuitive than other systems on the market which makes it less attractive. 
  • Some customers may feel they are paying for features they don’t need, leading to a higher overall cost. 
  • To use PWRcell with Generac solar generator, homes must have the best solar panels installed, and the system is not compatible with homes without them. 
  • Generac PWRcell must be purchased as a complete, integrated solution, without the option to mix and match components from other manufacturers. 
  • When compared to Tesla Powerwall, Generac cost is near the sky, with one system equaling the cost of one to two Tesla Powerwalls.
  • Generac PWRcell may not be the optimal choice for Tesla Model S, X, or Y owners as it does not have the specialized communication and energy management capabilities of Tesla Powerwall during a grid outage. Thus, Tesla Powerwall is the preferred option for powering Tesla vehicles. If you own an EV brand other than Tesla, then you may go for the Generac system.

 Is a Generac PWRcell Worth It?

The PWRcell by Generac is a tailored home battery system that promises to provide safe and reliable off-grid power for energy needs in critical conditions. This system is designed for integration with Generac generators, which extends its backup capabilities and helps avoid high peak energy costs.

But is the PWRcell worth it? 

On the one hand, it offers unmatched power, intelligence, and scalability, making it a top choice for those who need to run critical appliances during an outage. On the other hand, it comes with a higher price tag than batteries from Tesla and LG, and Generac does not officially endorse using the PWRcell in off-grid solar setups.

Whether the PWRcell is worth depends on your load and priorities for using electrical energy. If you’re looking for a robust home battery system for critical power appliances, the PWRcell is a solid option. However, consider batteries from other manufacturers if you’re looking for a more cost-effective solution.

In a nutshell, the Generac PWRcell is a powerful and intelligent home battery system capable of providing safe and reliable power in case of utility downtime. While it has some trade-offs, it is worth considering if you need a robust home battery system for critical power appliances during an outage.

 What do customers say about PWRcell?

Generac Power Cell is a well-known product that has received high customer praise for its reliability and efficiency. The Power Cell provides a convenient and effective solution for storing energy, ensuring that your lights and appliances remain powered during power outages.

Regarding the Generac reviews, one of the key features customers love about Generac Power Cell is the ease of installation. The product is designed to be user-friendly and can be easily integrated into existing backup generator systems, making the process of installation a breeze. Therefore we experience seamless compatibility with existing PV systems, providing customers with a more comprehensive and efficient solution.

Customers also love the maintenance-free design. Unlike traditional backup generators, the Power Cell requires minimal upkeep, freeing up time and resources spent on maintenance and repairs. Additionally, the Power Cell has a long lifespan, providing customers with a durable and long-lasting solution for their energy storage needs.

In Conclusion, Generac power cell reviews are greatly satisfying as the product is highly regarded with high customer satisfaction ratings. If you are in true need of a reliable and efficient solution for your energy storage needs, the Generac Power Cell is the right product for you. With its easy installation process, compatibility with existing backup generators, maintenance-free design, and long lifespan, the Power Cell is a smart investment to step into the future of energy management while harnessing renewable energy generated by the sun.

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