PR LFP Battery 51.2V 800Ah
40.96kWh LiFePO4 battery with integrated Smart BMS and 6000+ cycle life.
🚚 Free delivery across India · dispatch in 1–2 working days
5 Years Warranty
Specifications
| Chemistry | LiFePO4 |
| Nominal Voltage | 51.2 V |
| Capacity | 800 Ah |
| Energy | 40.96 kWh |
| Cycle Life | 6000+ cycles at 80% DoD |
| BMS | Integrated Smart BMS |
| Operating Temperature | -10 C to 55 C |
| Protection | Over-charge / over-discharge / short circuit |
Key Features
- LiFePO4 (LFP) cell chemistry
- Integrated Smart BMS
- 6000+ cycle life
- Bluetooth / RS485 monitoring
- Deep discharge and over-charge protection
Product Description
The PowerRun 51.2V 800Ah LiFePO4 battery is our largest single-unit energy storage pack, delivering 40.96kWh of usable capacity for commercial energy storage and demanding backup applications. An integrated Smart BMS protects the pack through 6000+ cycles at 80% depth of discharge, offering a safer, longer-lasting alternative to large lead-acid banks. 5-year warranty included.
SIZING & SETUP GUIDE
साइज़ और सेटअप गाइड
Backup time on this battery
The PR LFP Battery 51.2V 800Ah stores 40.96 kWh (51.2 V × 800 Ah). Through an inverter about 33.2 kWh reaches your appliances (81% of the stored energy, the same allowance our battery calculator uses), so backup time is about 33178 Wh ÷ the load:
| Load running | Backup time |
|---|---|
| 300 W | 5 days |
| 500 W | 3 days |
| 1.0 kW | 33 h 11 min |
| 1.5 kW | 22 h 7 min |
| 2.0 kW | 16 h 35 min |
| 3.0 kW | 11 h 4 min |
| 5.0 kW | 6 h 38 min |
यह बैटरी 40.96 kWh स्टोर करती है। इन्वर्टर से लगभग 33.2 kWh उपकरणों तक पहुँचती है, जैसे 1 kW लोड पर लगभग 33 h 11 min बैकअप।
Inverters that take this battery
This is a 48 V class battery (51.2 V nominal), so it pairs with hybrid inverters built for a 48 V DC battery: PR Hybrid Inverter 6.2kW, PR Hybrid Inverter 8.2kW, PR Hybrid Inverter 11kW, PR Hybrid Inverter 12kW. Check the inverter battery setting is on LiFePO4 / lithium before first charge.
Solar to recharge it in a day
In most of India 1 kW of panels makes about 4 units (kWh) on a clear day, so this battery needs about 10.2 kW of panels to refill from empty in one sunny day. Panels come in whole units, so in practice that is 19 panels of 550 W (10.5 kW). Solar running your daytime load at the same time needs more panels on top.
Compare 51.2 V models
| Model | Energy | Backup at 1 kW | Price | Price per kWh |
|---|---|---|---|---|
| PR LFP Battery 51.2V 100Ah | 5.12 kWh | 4 h 9 min | ₹60,499 | ₹11,816 |
| PR LFP Battery 51.2V 200Ah | 10.24 kWh | 8 h 18 min | ₹1,22,499 | ₹11,963 |
| PR LFP Battery 51.2V 280Ah | 14.34 kWh | 11 h 37 min | ₹1,60,499 | ₹11,196 |
| PR LFP Battery 51.2V 400Ah | 20.48 kWh | 16 h 35 min | ₹2,56,499 | ₹12,524 |
| PR LFP Battery 51.2V 600Ah | 30.72 kWh | 24 h 53 min | ₹3,40,499 | ₹11,084 |
| PR LFP Battery 51.2V 800Ah (this page) | 40.96 kWh | 33 h 11 min | ₹4,81,499 | ₹11,755 |
Related guides
FREQUENTLY ASKED QUESTIONS
अक्सर पूछे जाने वाले सवाल
Which inverter works with the PR LFP Battery 51.2V 800Ah?PR LFP Battery 51.2V 800Ah किस इन्वर्टर के साथ चलेगी?
It is a 51.2 V LiFePO4 battery, so it pairs with a 48 V inverter - for example the PowerRun 6.2 kW, 8.2 kW, 11 kW and 12 kW hybrid inverters.
यह 51.2 V की LiFePO4 बैटरी है, इसलिए यह 48 V इन्वर्टर के साथ चलती है - जैसे PowerRun के 6.2 kW, 8.2 kW, 11 kW और 12 kW हाइब्रिड इन्वर्टर।
How long does the PR LFP Battery 51.2V 800Ah last?PR LFP Battery 51.2V 800Ah कितने समय तक चलती है?
It is rated for 6000+ cycles at 80% DoD.
इसकी रेटिंग 6000+ साइकिल (80% DoD पर) है।
What warranty does it come with?इसके साथ कितनी वारंटी मिलती है?
5 Years Warranty. Register the product at powerrun.in/warranty after delivery.
5 साल वारंटी। डिलीवरी के बाद powerrun.in/warranty पर प्रोडक्ट रजिस्टर करें।
How long does delivery take?डिलीवरी में कितना समय लगता है?
Orders are dispatched in 1-2 working days and delivered in 3-7 working days across India, with online order tracking.
ऑर्डर 1-2 वर्किंग दिनों में डिस्पैच होता है और पूरे भारत में 3-7 वर्किंग दिनों में डिलीवर हो जाता है। आप ऑर्डर को ऑनलाइन ट्रैक भी कर सकते हैं।
What if the product arrives damaged or defective?अगर प्रोडक्ट टूटा हुआ या ख़राब निकले तो?
Damaged, defective or wrong items are replaced within 7 days of delivery - see our refund policy for details.
टूटा हुआ, ख़राब या ग़लत प्रोडक्ट डिलीवरी के 7 दिन के अंदर बदल दिया जाता है। पूरी जानकारी हमारी रिफ़ंड पॉलिसी में है।
Can you help me choose the right model?क्या आप सही मॉडल चुनने में मदद करेंगे?
Yes. Message us on WhatsApp or call +91 80575 73040 with your load and backup needs and our team will suggest the right size.
हाँ। अपना लोड और कितने घंटे का बैकअप चाहिए, यह WhatsApp पर भेजें या +91 80575 73040 पर कॉल करें - हमारी टीम सही साइज़ बताएगी।