Fox ESS Lithium Battery Pakistan – Price, Capacity & Features
If you are looking for a reliable Fox ESS lithium battery in Pakistan, Fox ESS offers a range of high-voltage energy-storage batteries designed to work with compatible Fox ESS hybrid inverters. The popular EP5 and EP11 are particularly suitable for residential solar systems where reliable backup and expandable storage are important.
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Fox ESS Lithium Battery in Pakistan
Unlike conventional 48V/51.2V lithium batteries, Fox ESS EP-series batteries use a high-voltage architecture. This means they should be paired with compatible high-voltage Fox ESS hybrid inverters rather than a standard 48V inverter.
Fox ESS currently lists several high-voltage battery options, including:
- EP5: 5.18kWh
- EP6: 5.76kWh
- EP11: 10.36kWh
- EP12: 11.52kWh
The available systems can be expanded by connecting additional battery modules.
Fox ESS EP5 Battery
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The Fox ESS EP5 is a high-voltage storage battery designed for residential solar applications.
According to Fox ESS, the EP5 has:
- 5.18kWh nominal energy
- 90% depth of discharge
- IP65 protection
- Floor or wall mounting
- Modular design
- Expandable storage
- High-voltage operation
Fox ESS states that EP5 systems can be expanded to 20.8kWh using additional batteries in parallel.
This makes EP5 a good option for homeowners who want to start with around 5kWh of storage and increase capacity later.
Fox ESS EP11 Battery
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For larger homes, the Fox ESS EP11 is a more substantial option.
The EP11 provides:
10.36kWh nominal energy
Fox ESS states that the EP11 can be expanded to 41.6kWh, making it suitable for larger residential and energy-storage applications. It supports floor or wall mounting and has IP65 protection.
The EP11 is particularly interesting for customers searching for a 10kWh lithium battery in Pakistan.
Fox ESS Battery + Hybrid Inverter
One of the biggest advantages of choosing Fox ESS is the integrated inverter-and-battery ecosystem.
Fox ESS lists compatible hybrid inverter families including:
- H1/AC1
- KH/KA
- H3 Smart
- H3 PRO
The company’s current configuration guide specifies the compatible EP5 and EP11 battery quantities for these inverter families.
This is important because you should never assume that any lithium battery can be connected to any hybrid inverter.
The battery voltage, BMS communication and approved configuration all need to match.
Is Fox ESS a 48V Lithium Battery?
No — the EP5 and EP11 are high-voltage batteries.
This distinction is important if you’re comparing Fox ESS with brands such as DJDC.
A typical DJDC 51.2V 100Ah or 200Ah battery belongs to the 48V-class LiFePO₄ category.
Fox ESS EP batteries are designed as high-voltage storage systems. For example, an earlier EP5/EP11 datasheet specifies nominal voltages of 192V and 384V respectively.
Therefore:
DJDC 51.2V → 48V-class inverter
Fox ESS EP5/EP11 → compatible Fox ESS high-voltage inverter
Fox ESS vs DJDC Lithium Battery
| Feature | Fox ESS | DJDC |
|---|---|---|
| Battery architecture | High voltage | 48V/51.2V options |
| LiFePO₄ options | ✓ | ✓ |
| 5kWh class | EP5 | 51.2V 100Ah |
| 10kWh class | EP11 | 51.2V 200Ah |
| Expandable | ✓ | ✓ |
| Hybrid inverter ecosystem | Strong | Model dependent |
| Best suited for | HV storage | 48V-class systems |
If you’re building a complete Fox ESS solar-storage system, staying within the Fox ESS ecosystem can simplify compatibility.
If you already own a 48V hybrid inverter, a 51.2V battery such as DJDC may be a more appropriate direction.
Fox ESS Lithium Battery Warranty
Fox ESS’s current battery warranty policy lists a 10-year performance warranty for EP5 and EP11 under the specified warranty conditions, with a guarantee that the battery retains at least 70% of nominal energy over the applicable performance period or specified energy throughput.
Always confirm the warranty terms applicable to the battery purchased in Pakistan, including the authorized installer and local warranty process.
Which Fox ESS Battery Should You Buy?
Choose EP5 if:
- You need around 5kWh of storage
- Your household has moderate backup requirements
- You want to expand storage later
- You’re installing a compatible Fox ESS hybrid inverter
Choose EP11 if:
- You need around 10kWh of storage
- You have heavier evening loads
- You want longer backup
- You plan to expand your storage system
- You’re installing a compatible larger Fox ESS inverter
Final Verdict
Fox ESS lithium batteries are a strong option for high-voltage solar energy storage in Pakistan.
The EP5 is a good starting point for approximately 5kWh of storage, while the EP11 is better suited to customers looking for around 10kWh. Both are modular, expandable and designed to work with compatible Fox ESS hybrid inverters.
If your requirement is specifically a 48V lithium battery, however, don’t confuse Fox ESS EP batteries with conventional 48V/51.2V batteries. For that type of system, brands such as DJDC may be more appropriate.
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