Narada-51.2 V Lithium Battery (Narada NESR48100‑16S)

The Narada 51.2V Lithium Battery in Pakistan (NESR48100-16S) is a premium LiFePO₄ storage solution, offering 5.12 kWh total capacity (≈4.6–4.8 kWh usable). With advanced BMS protection, long cycle life, and a stackable modular design, it’s ideal for hybrid inverters, solar systems, and UPS setups for both homes and businesses.

🔧 Key Features & Specifications

1. Nominal Voltage: 48 V (also known as 51.2 V)
   

2. Capacity: 100 Ah → ~4.8 kWh usable (~90% DoD) 

3. Cycle Life: 3,000–6,000 cycles at 80% DoD.
   

4. Charge/Discharge Current: Max 100 A, recommended charging 20–30 A.

5. Charge Voltage: 54.0 ± 0.5 V; Discharge cutoff: ~40.5 V.

6. Dimensions/Weight: ~442.5 × 440 × 133.5 mm; ~38–41 kg.
   

7. Communication Ports: RS485, CAN bus; supports stacking up to 16 modules (≈76 kWh total capacity).

8. Protection Rating: IP20 for indoor use; advanced BMS for over‑charge, over‑discharge, temperature, and short-circuit protection.

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🎯 Why Narada-51.2 V Lithium Battery is Ideal for Pakistani Homes & Businesses? 

Compact, stackable, and compatible with major hybrid/off-grid inverters like Growatt, GoodWe, Deye, and Megarevo, the Narada NESR48100 delivers reliable power where WAPDA is unreliable, load shedding is common, or shops and small businesses need uninterrupted electricity.

⚡ Real‑World Backup Estimates (~4.8 kWh Usable)

Typical nighttime usage without solar charging:

1. Fridge (inverter 130 W) + 3 fans (390 W total) + 6 LED lights (150 W) + Router/charging (50 W) = ~720 W → ~6–6.5 hours backup
   

2. Non-inverter fridge (250 W) + fans and lights (~600 W) → ~6 hours backup
   

3. With inverter AC starting load (1,600 W), battery only supports daytime use → run AC during sunlight only

Recommended strategy: Use heavy loads like water pumps or ACs during 11 AM–3 PM sunlight; rely on battery backup at night for fans, lights, and fridge.

🌞 Daylight Solar Charging Strategy

Pair this battery with a 2–4 kW solar PV system to:

• Fully charge the unit by midday
  

• Reduce dependency on WAPDA/grid
  

• Use stored energy at night for essential household loads

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⚙ Upgrade Options & System Scaling

1. Single module (~4.8 kWh usable): Good for lights, fridge, fans (~6–7 hrs backup)
   

2. Two modules (~9.6 kWh usable): Can support additional evening AC or pump for short durations

3. 3–4 modules (15–20 kWh usable): Ideal for full-home support including AC + pump, when appropriately staggered

🧠 Buyer Tips for Pakistan

• Mount in a dry, ventilated indoor space (IP20)
  

• Ensure your inverter supports 48V input and 100 A discharge
  

• Use DoD ≤ 80% regularly to extend cycle life
  

• Take advantage of stackable modules as your needs grow
  

• Use heavy loads in sunlight hours to optimize usage

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🛠 Technical Summary

✅ Why Choose Narada NESR48100

• High safety and reliability with LiFePO₄ chemistry and advanced BMS
  

• Strong cycle life for long-term investment
  

• Flexible scaling from small homes to larger systems
  

• Seamlessly integrates with hybrid and solar inverters used in Pakistan
  

• Efficient backup for essential loads night & day when paired with solar

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Order Now  at Ecosystem Technologies