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Description
The SES Powerwall IP21 is our flagship 5 kWh indoor lithium battery — designed in Pakistan, manufactured in China, optimized for Pakistani conditions. With an industry-leading 8-year total warranty (5 years complete + 3 years free service), Touch LCD display, Bluetooth connectivity, and IP21 indoor protection, this is what we recommend for serious homeowners building long-term solar setups.
What makes the SES Powerwall IP21 stand out from generic lithium batteries flooding the Pakistani market is engineering integrity. Every cell is Grade-A LiFePO4. Every unit arrives factory-sealed from our manufacturing partner in China. The Touch LCD shows real-time stats (SOC, voltage, current, temperature, cycle count), the mobile app gives you remote monitoring via Bluetooth, and the smart BMS provides 6-layer protection — preventing the kind of failures that plague cheap imports.
For 3-4 bedroom homes, this battery handles your essential loads (lights, fans, fridge, TV, computers, internet, water pump) for 8-12 hours during outages. Pair it with a hybrid inverter and 3-5 kW solar setup, and you've got a system that pays for itself in 2-3 years through net metering savings. Backed by SES Power's 17 years of business across 30+ Pakistani cities — this is the battery you install once and forget about for a decade.
Why This Battery
8 Years Total Warranty
5 Years Complete Warranty + 3 Years Free Service = 8 years of protection. The longest warranty in its class. Stamped, signed, backed by 17 years of SES Power expertise across Pakistan.
Bluetooth Smart Monitoring
Built-in Bluetooth lets you monitor your battery from your phone — SOC, charge/discharge history, alerts, faults, performance trends. Free SES Power mobile app for iOS and Android. Check your battery from your office, your car, or another room.
Touch LCD Color Display
Beautiful color touch screen showing real-time battery stats. SOC percentage, voltage, current, temperature, cycle count, and alerts — all at a glance. No app required for basic monitoring.
Engineered for Pakistani Climate
Discharge temperature range -20°C to +60°C. Tested in Karachi heat, Lahore monsoons, Islamabad winters, Murree cold. 17 years of local installation data refined into every detail of the design.
Grade-A LiFePO4 Cells
We use only Grade-A LiFePO4 cells in every Powerwall. Never Grade B. Never recycled. Never local assembly. Factory-sealed direct import. 6,000+ deep cycles tested.
Advanced BMS Protection
Smart Battery Management System protects against over-charge, over-discharge, over-current, over-temperature, under-temperature, and short circuit. Active cell balancing extends real-world life by 20-30%.
Parallel Up to 40kWh
Connect up to 8 Powerwall units in parallel = 40 kWh total capacity. Start with 5 kWh today, expand as your needs grow. BMS auto-coordinates all units.
Universal Inverter Compatibility
CAN and RS485 protocols work with every major hybrid inverter — Deye, Growatt, Inverex, Solis, Voltronic, Goodwe, Foxess, SES Power. No proprietary lock-in. Configuration handled by our installation team.
IP21 Indoor Protection
Rated against dripping water and objects larger than 12mm. Perfect for utility rooms, basements, garages, indoor installations. For outdoor needs, check our IP65 variant with 10-year warranty.
Trusted By Pakistani Big Stars
SES Power is Trusted by Whole Pakistan
Technical Specifications
| Specification | Value |
|---|---|
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Brand | SES Power (Original) |
| Model | Powerwall IP21 5120WH |
| Rated Voltage | 51.2V |
| Rated Capacity | 102Ah |
| Total Energy | 5,120Wh / 5.12 kWh |
| Discharge Current (Max) | 100A |
| Discharge End Voltage | 45.6V |
| Charge Current (Recommended) | 20A ~ 50A |
| Charge Current (Max) | 100A |
| Charge Voltage | 56.16V |
| Charge Cycles | 6,000+ @ 80% DoD |
| Cycle Life | 15+ Years (typical use) |
| Warranty | 8 Years Total |
| Mounting | Wall Mount (Indoor) |
| Protection Rating | IP21 |
| Communication | Bluetooth + CAN + RS485 |
| Display | Touch LCD Color Screen |
| Mobile App | iOS + Android (SES Power App) |
| Status Indicators | SOC / ALM / RUN |
| Communication Ports | CAN / RS485 |
| Parallel Communication | Max 8 Modules in Parallel |
| Reset Key | Available |
| Terminal Size | M8 Screw |
| Dimensions (W×D×H) | 500mm × 142mm × 442mm |
| Typical Weight | 42 kg |
| Discharge Temperature Range | -20°C to +60°C |
| Charge Temperature Range | 0°C to +60°C |
| Storage Temperature Range | 0°C to +40°C |
| Humidity | 5% to 95% |
| BMS Protection | Over-charge, Over-discharge, Over-current, Over-temp, Under-temp, Short Circuit |
| Origin | Direct Import from China (Factory Sealed) |
| Compatible Inverters | All Major Brands |
| Best For | 3-4 bedroom homes, premium indoor installations, net metering setups |
COST-PER-YEAR COMPARISON
See the real value over time
| Specification | SES Powerwall IP21 5kWh | Cheap Local 5kWh |
|---|---|---|
| Cell Brand | ✅ Grade-A LiFePO4 | ❌ Grade B/C (Factory Rejected) |
| Origin | ✅ Factory-Sealed China | ❌ Local Assembly |
| Cycles | ✅ 6,000+ (Tested) | ❌ 2,000-3,000 (Claimed) |
| Real Lifespan | ✅ 15+ Years | ❌ 2-3 Years |
| Display | ✅ Touch LCD Color | ❌ Basic LED Only |
| Remote Monitoring | ✅ Bluetooth + Mobile App | ❌ None |
| BMS | ✅ 6-Layer Smart Protection | ❌ Basic / Often Faulty |
| Warranty (Honored) | ✅ 8 Years Total Written | ❌ Rare |
| Cost per Year (15 yr) | ✅ PKR 16,700 | ❌ PKR 50,000+ |
| 15-Year Total Cost | ✅ PKR 250,000 | ❌ PKR 750,000+ |
What's Included + Installation
Package Contents
- SES Powerwall IP21 5 kWh BatteryUnit (Factory Sealed)
- Wall-Mount Bracket Kit (Heavy-Duty)
- Connection Cables (High-Gauge Copper)
- Touch LCD Display (Built-in, Pre-Installed)
- Bluetooth Communication Module (Built-in)
- Mobile App Access (iOS + Android)
- User Manual + Quick Setup Guide
- 8-Year Written Warranty Certificate (Stamped, Signed, Dated)
- Free Shipping Across Pakistan (Pre-Booking Exclusive)
- Free Shipping Across Pakistan (Pre-Booking Exclusive)
Free Installation (Pre-Booking Exclusive)
FREE installation included for pre-booking customers in Lahore. Paid installation (PKR 8,000-15,000) for other cities. Our certified technicians complete wall mounting, inverter integration, Bluetooth app setup, and full testing in 2-3 hours. Same-day service available in major cities.

