Power cuts have a way of disrupting everything—from work calls and online classes to basic household routines. At the same time, electricity bills keep rising, and more homeowners are looking for cleaner, smarter ways to manage their energy needs. This shift has led many households to move beyond traditional inverter setups and explore modern solutions like the table-top solar inverter with an inbuilt lithium-ion battery, which offers reliable backup, compact design, and long-term peace of mind.
What Is a Table-Top Solar Inverter with Inbuilt Lithium Battery?
A table-top solar inverter with inbuilt Li-ion battery is an all-in-one power backup and solar energy management system. Unlike conventional setups that require separate components, this single unit integrates:
- A high-efficiency MPPT solar charge controller
- A pure sine wave inverter
- A built-in lithium-ion (LiFePO₄) battery pack
All components are housed within a sleek, compact enclosure that fits easily on a table, shelf, or cabinet—making it ideal for apartments and space-constrained homes.
This design eliminates complex wiring, reduces installation time, and improves overall system safety.
Advanced Technical Specifications (Typical)
|
Parameter |
Specification |
|
Rated Capacity |
3 kVA / 5 kVA / 7 kVA |
|
Battery Type |
Lithium Iron Phosphate (LiFePO₄) |
|
Battery Capacity |
48 V 100 Ah (4.8 kWh) to 48 V 200 Ah (9.6 kWh) |
|
Solar Input |
Up to 1,200 Wp |
|
Solar Charge Controller |
MPPT, up to 60 A |
|
Output Waveform |
Pure Sine Wave |
|
AC Input Voltage Range |
120–280 V AC |
|
Battery Charging Current |
Up to 50 A |
|
Backup Time |
4–10+ hours (load dependent) |
|
Operating Temperature |
–10 °C to 55 °C |
|
Communication |
Wi-Fi / Bluetooth (optional) |
|
Protection |
IP20, fire-retardant enclosure |
Why Lithium Battery Solar Inverters Are Ideal for Modern Homes
1. All-in-One Compact Design
A table-top solar inverter for home use replaces bulky inverter cabinets and external battery banks. Everything is pre-engineered into one unit—clean, clutter-free, and interior-friendly.
This makes it especially suitable for:
- Apartments
- Villas
- Home offices
- Urban homes with limited space
2. Optimized Solar Charging with MPPT
The built-in MPPT controller continuously tracks the maximum power point of your solar panels. This ensures:
- Faster battery charging
- Higher solar utilization
- Better performance even during cloudy weather or partial shading
With recommended solar panels ranging from 800 Wp to 1,200 Wp, homeowners can maximize daytime solar usage and reduce grid dependency.
3. Lithium-Ion (LiFePO₄) Battery Advantages
Compared to traditional lead-acid batteries, lithium battery inverters for home offer significant long-term benefits:
- 3,000+ charge cycles (8–10 years of life)
- Faster charging and deeper discharge
- Lightweight and compact
- No water topping or ventilation required
- Enhanced thermal and electrical safety
This makes a solar inverter with inbuilt lithium battery truly maintenance-free and hassle-free.
4. Pure Sine Wave Output for Appliance Safety
The pure sine wave output ensures safe and smooth operation of sensitive appliances such as:
- Refrigerators
- TVs and computers
- Washing machines
- Medical equipment
- Inverter ACs (within capacity)
Your appliances receive grid-like power without fluctuations or harmonic distortion.
5. Built-In Safety & Protection Systems
Safety is critical when dealing with energy storage. These systems include advanced protections such as:
- Over-charge and over-discharge protection
- Short-circuit and overload protection
- Intelligent thermal management
- Automatic cell balancing
- Surge and voltage fluctuation protection
- Fire-retardant enclosure with certified battery cells
These features ensure long-term reliability and safe indoor operation.
Real-World Backup Performance (Indian Home Example)
For a typical household load of 600–800 W (fans, lights, Wi-Fi, TV, refrigerator):
- A 4.8 kWh lithium battery can deliver approximately 5–7 hours of backup
- A 9.6 kWh system can extend backup beyond 8–10 hours, depending on usage
Actual backup time varies based on appliance mix and energy consumption patterns.
Designed for Indian Grid & Climate Conditions
Indian homes face voltage fluctuations, high ambient temperatures, and frequent power interruptions. Lithium-based table-top solar inverters are engineered to operate reliably under these conditions, maintaining stable performance even during extreme summers and unstable grid supply.
Maintenance-Free & Cost-Effective Over Time
Unlike lead-acid systems, a maintenance-free solar inverter with lithium battery requires:
- No water refilling
- No acid handling
- No ventilation rooms
- Minimal performance degradation over time
Although the initial cost is higher, the longer lifespan, zero maintenance, and better efficiency result in a lower total cost of ownership over 8–10 years.
Who Should Choose a Table-Top Lithium Solar Inverter?
This solution is ideal for:
- Homeowners upgrading from lead-acid inverters
- Apartments with space limitations
- Work-from-home professionals
- Families seeking silent, clean, and safe backup power
- Users planning a long-term solar investment
Powered by Seltrik | Manufactured by SunGarner Energies
The Seltrik table-top solar inverter with inbuilt lithium-ion battery, manufactured by SunGarner Energies, combines intelligent product design with proven engineering expertise.
SunGarner Energies brings deep experience in solar and energy storage manufacturing, rigorous quality control, and systems tailored specifically for Indian residential conditions. Seltrik represents smart, future-ready power solutions focused on safety, efficiency, and long-term reliability.
Together, they deliver a dependable, high-performance energy solution built for modern lifestyles and sustainable living.
Conclusion
A table-top solar inverter with inbuilt lithium battery is more than a power backup—it’s a smart energy upgrade for modern homes. Compact, efficient, safe, and maintenance-free, it represents the future of residential power solutions.
Whether you’re replacing an old inverter or planning a solar-powered home, this system delivers reliability, long-term savings, and peace of mind.
Frequently Asked Questions (FAQs)
Q. Is a table-top solar inverter safe for indoor use?
A. Yes. With a fire-retardant enclosure, no gas emissions, and advanced safety protections, it is completely safe for indoor installation.
Q. Can it run heavy appliances like refrigerators or ACs?
A. Yes, within rated capacity. Refrigerators, washing machines, and inverter ACs can be supported depending on load planning.
Q. How long does a lithium battery last?
A. LiFePO₄ batteries typically last 8–10 years or 3,000+ cycles, significantly longer than lead-acid batteries.
For more information on Seltrik products and solutions, reach out to our team:
Customer Care: +91-7428744995
Email: office@seltrik.com
A Solar Inverter serves as a vital component in a solar power system, responsible for transforming the direct current (DC) generated by solar panels into the alternating current (AC) required to power household and commercial appliances. Widely regarded as the central processing unit of a solar setup, it plays a pivotal role in converting solar energy into a more practical form. Over time, solar inverters have advanced beyond their initial function of simply converting DC to AC. Today, these devices have become highly intelligent units, incorporating features such as data monitoring, sophisticated utility controls, and other enhanced functionalities.
