Home energy needs continue to evolve. In addition to requiring electricity for daily activities, homeowners are increasingly considering how energy can be stored, used more flexibly, and remain available during grid interruptions.
One technology that plays an important role in meeting these needs is the Battery Energy Storage System (BESS). With battery storage, available energy can be stored and used again according to the needs of the system.
To address these needs, ATW Solar introduces ATW Solar Home Lite, a home battery energy storage solution featuring a Plug & Play BESS concept. The solution is designed to offer easier installation, flexible capacity, and support for home backup and off-grid applications. ATW Solar Home Lite 2.5K is one of the options for homeowners looking to start building an energy system with expandable storage.
What Is ATW Solar Home Lite?
ATW Solar Home Lite is a battery energy storage system designed for residential energy needs, with a focus on convenience, flexibility, and safety.
Its main concept is a Plug & Play BESS, allowing the system to offer a simpler installation and user experience. ATW Solar Home Lite is designed as a flexible solution that can be placed in various locations and expanded as household energy needs grow.
In terms of capacity, ATW Solar Home Lite starts at 4 kWh per unit and can be expanded up to 16 kWh. It features a 2.5 kW continuous output and up to 8,000 charge cycles.
With its expandable capacity, ATW Solar Home Lite is designed not only for today’s household energy needs but also to adapt as energy requirements grow in the future.
Why Is Battery Storage Important for Homes?
Solar panels generate energy when sunlight is available. Meanwhile, household electricity consumption takes place throughout the day and does not always coincide with solar energy production. This is where battery storage plays an important role.
Energy can be stored in a battery and used later according to the needs of the system. As a result, energy usage can become more flexible compared to relying solely on electricity generation at a particular time.
In addition to storing energy, battery storage can also serve as part of a backup system. ATW Solar Home Lite supports flexible home backup and off-grid installation, making it part of an energy solution designed to improve the reliability and resilience of a home’s power supply.
Key Advantages of ATW Solar Home Lite

1. Plug & Play BESS
ATW Solar Home Lite features a Plug & Play BESS concept designed to make installation and operation more practical. The system is designed to integrate with household energy needs while offering flexibility in placement.
2. Expandable Capacity up to 16 kWh
Every home has different energy requirements. A household that currently requires a certain amount of storage capacity may need more capacity in the future.
ATW Solar Home Lite features a modular design that allows storage capacity to be expanded from 4 kWh up to 16 kWh. The product configuration also supports a stackable battery design, allowing users to add more battery capacity as needed.
3. Flexible Placement for Different Spaces
Every home has different space and installation conditions. Therefore, ATW Solar Home Lite is designed with flexible placement in mind, allowing the system to adapt to available spaces while maintaining its role as part of a residential energy solution.
4. Supports Home Backup and Off-Grid Applications
ATW Solar Home Lite does more than store energy. The system also supports flexible home backup and off-grid installation.
With these capabilities, the battery can become part of a system designed to provide power when needed while supporting greater energy independence for the home.
5. Monitoring Through the MyATW Apps
Users can also monitor their energy system through the MyATW Apps. This feature provides a convenient way to track the energy system through an application, allowing information related to energy usage and system performance to be accessed more easily.
6. Designed for Long-Term Use
ATW Solar Home Lite offers up to 8,000 charge cycles, an important indicator when evaluating the durability of a battery for long-term use.
ATW Solar Home Lite comes with a 10-year product warranty for the inverter and battery module, providing users with additional protection after installation.
For more comprehensive peace of mind, ATW Solar Home Lite also includes MPAR and Public Liability protection for 2 years. With this additional coverage, users can feel more confident using an energy storage system as part of their home’s energy solution.
ATW Solar Home Lite 2.5K
This package comes with the following configuration:
| Type | PV Capacity (Wp) | Inverter Capacity (W) | Battery Capacity (Wh) | Package Price |
| Lite 2.5K | 2.600 | 2.500 | 4.000 | 58.000.000 |
The price above is the package price, including a PV module with a capacity of 2,600 Wp, a 2,500 W inverter, and a 4,000 Wh battery. The regular package price is IDR 58 million, or IDR 48.14 million after a 17% discount during the promotional period.
Is ATW Solar Home Lite Suitable for Your Home?
Battery storage is not necessarily a one-size-fits-all solution. Choosing the right system requires consideration of several factors, including electricity consumption, backup requirements, required storage capacity, installation conditions, and future energy needs.
ATW Solar Home Lite can be an option for homeowners looking for a storage system with the following characteristics:
Plug & Play, modular, expandable, and capable of supporting home backup and off-grid applications.
As energy needs grow, the storage capacity can also be expanded up to 16 kWh, allowing users to start with a capacity that suits their current needs rather than choosing the largest capacity from the beginning.
Start Building a More Flexible Home Energy System
The transition to solar energy is not only about installing solar panels on the roof. With battery storage, a home energy system can be designed to store and use energy more flexibly while also supporting backup power needs.
ATW Solar Home Lite offers a battery energy storage solution with a Plug & Play approach, expandable capacity, smart monitoring, and support for home backup and off-grid installation.
With ATW Solar’s experience in delivering solar energy solutions for residential applications, homeowners can choose an energy system based on their individual conditions and energy requirements.
Energy Independence for Your Home.
Consult your home energy needs with ATW Solar to find out whether ATW Solar Home Lite is the right solution for your home.