The 51.2V 100Ah Lithium Solar Battery by Hybrid EV Engineering delivers an impressive 5120Wh of reliable, high-capacity energy storage designed for heavy-duty applications. Engineered with EVE prismatic lithium cells, this battery provides superior power density, faster charging cycles, and significantly longer service life than conventional lead-acid alternatives.
This battery is ideal for large-scale solar systems, whole-home backup power, commercial and industrial UPS installations, off-grid properties, and high-demand electric vehicle applications. If you need help determining the right battery capacity for your setup, use our Solar Battery Capacity Calculator to find the perfect match.
At its core, an advanced Battery Management System (BMS) safeguards against overcharging, deep discharge, overheating, and short circuits. This ensures safe, stable performance through thousands of cycles.
The built-in LCD display shows real-time data including voltage, current, state of charge, and overall battery health. With Bluetooth connectivity, you can monitor and manage your battery directly from your smartphone, putting complete control at your fingertips.
Engineered for universal inverter compatibility, the 51.2V configuration integrates effortlessly into both new installations and existing solar setups. This voltage is particularly well-suited for hybrid and high-voltage inverter systems. Backed by a 3-year warranty and built for an 8-year lifecycle, this battery minimizes maintenance and replacement costs while maximizing your return on investment.
Compact, lightweight, and built for performance, the 51.2V 100Ah Lithium Solar Battery is the smart choice for modern, efficient, high-capacity energy storage.
What can a 5120Wh battery run in a Pakistani home?
A 5120Wh battery stores 5.12 units of electricity. In a typical Pakistani home that covers the evening load: fans, LED lights, a fridge, a TV, routers and phone chargers, with some power left for a water pump or a small air conditioner for a short run.
To judge it for your own house, add up the watts of the appliances you want to run at the same time, then multiply by the hours you need them. A 500W load runs for roughly 10 hours on this battery. A 1000W load runs for about 5 hours. A 1.5 ton inverter AC alone draws well over 1000W, so it will drain the pack quickly unless the sun is charging it at the same time.
- Whole-home backup for lights, fans, fridge and internet: comfortable.
- Fridge plus freezer plus a few fans through the night: workable.
- Air conditioning for several hours: better served by the 16KW 51.2V – 314Ah Lithium Solar Battery | 5120Wh EVE Cells | LCD + Bluetooth.
If your daily use is small, a smaller pack is cheaper. Compare the 24V 100Ah Lithium Solar Battery with EVE Prismatic Cells & Smart BMS at Rs 130,000 and the 12V 100Ah Lithium Solar Battery at Rs 66,000. Prices were checked in October 2026. For a full comparison, see the Best Lithium Solar Battery for Home in Pakistan: 2026 Guide.
Will this 51.2V battery work with my existing inverter?
In most cases yes. The 51.2V 100Ah pack is built for universal inverter compatibility and suits hybrid and high-voltage inverter systems, which is what most 48V and 51.2V solar setups in Pakistan use.
Before you order, check two things on your inverter label: the battery voltage it expects, and whether it is a lithium or lead acid type. A 48V or 51.2V lithium setting is what you want. If your inverter only has a lead acid profile, it can still work, but the charge settings should be adjusted so the battery is not held at a high float voltage in summer.
Two practical points for our climate:
- Keep the battery in a shaded, ventilated spot. Islamabad and Rawalpindi summers are hard on any battery, and heat is what shortens life.
- Do not stack heavy items on top of the case, and leave space around it for air movement.
If you are not sure about your inverter, send a photo of its label on WhatsApp at 0333-5435936. We confirm the match before the battery is dispatched.
Price, warranty and delivery of the 5120Wh battery
The 51.2V 100Ah battery is priced at Rs 235,000, checked in October 2026, and it is in stock. That price covers the EVE prismatic cells, the smart BMS, the LCD display and Bluetooth monitoring.
Warranty and support:
- 3-year warranty and an 8-year lifecycle, the same terms we give on our lithium solar range.
- Free professional installation at our I-9/3 Islamabad workshop.
- Free battery health diagnosis at the workshop if you want the pack checked later.
Delivery across Pakistan is in safe packaging. Islamabad and Rawalpindi orders usually arrive same-day or next-day, major cities in 2-3 business days, and other locations in 3-5 business days. Buyers outside Islamabad get wiring guidance so their installer can connect the pack correctly.
You can also browse the full Lithium Solar Battery range to compare capacities before deciding.
Frequently Asked Questions
How long will a 5120Wh battery run my home load?
It depends on your load. A 500W load runs for roughly 10 hours, a 1000W load for about 5 hours. Lights, fans, a fridge and internet through the evening are comfortable. Heavy loads like a 1.5 ton AC will drain it fast unless solar is charging at the same time.
Can I monitor the 51.2V 100Ah battery from my phone?
Yes. The battery has built-in Bluetooth, so you can see voltage, current, state of charge and battery health on your smartphone. There is also an LCD display on the unit itself for the same readings, which is useful when you are standing next to the battery in the workshop or battery room.
Is this battery compatible with my existing solar inverter?
It is built for universal inverter compatibility and suits hybrid and high-voltage inverter systems, which covers most 48V and 51.2V setups in Pakistan. Check your inverter label for the battery voltage and lithium setting. If unsure, send a photo of the label on WhatsApp and we will confirm before dispatch.
What warranty comes with the 5120Wh lithium solar battery?
It carries a 3-year warranty and an 8-year lifecycle, the same terms as our other lithium solar batteries. Free professional installation is included at our I-9/3 Islamabad workshop, and you can get a free battery health diagnosis there later if you want the pack checked.
How is the battery delivered outside Islamabad?
Delivery is nationwide in safe packaging. Islamabad and Rawalpindi orders usually arrive same-day or next-day, major cities in 2-3 business days, and other locations in 3-5 business days. For buyers outside Islamabad we provide wiring guidance so your local installer can connect the pack correctly.
