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CORETECH, Lithium Ion Batteries, Solar, Sunwoda Solar Battery
Coretech Sunwoda 51v 100ah Lithium Battery
₨240,000.00
The latest Coretech Sunwoda 51v 100ah Lithium Battery price in Pakistan is Rs. 240,000/- updated on August 31, 2026.
Overview:
The CoreTech X Sunwoda 5.12kWh Lithium-ion Battery (51.2V 100Ah) is built on Sunwoda’s Atrix cell platform — the same underlying LiFePO₄ cell technology used across Sunwoda-branded batteries from other resellers in this market, packaged and warrantied under CoreTech’s own CT-LIB-004 model designation. Sunwoda is a major global lithium battery manufacturer (Shenzhen, China, listed since 2011), and CoreTech markets this line specifically on the strength of that cell supplier relationship.
Confirmed core electrical parameters from Sunwoda’s own Atrix-series manufacturer datasheet: 51.2V rated voltage, 100Ah capacity, 5.0kWh nominal energy, with a charge/discharge cutoff range of 44.8V–55.2V and rated charge/discharge current of 50A/80A (100A/100A maximum). Smart communication over CAN 2.0 and RS485 enables seamless integration with a wide range of hybrid and solar inverters, including CoreTech’s own Yorker and Nexus ranges.
Up to 16 batteries can be combined in parallel for expanded capacity, and the IP20-rated, passively-cooled design keeps the unit compact and indoor-ready — tolerating -20°C to 50°C discharge and -10°C to 50°C charge temperatures per the underlying Sunwoda cell platform. CoreTech backs the battery with a 7-year warranty, and the underlying Sunwoda cells carry IEC62619, CE, and UN38.3 certification.
Key Features:
- 51.2V nominal (48V system), 100Ah capacity, 5.0kWh energy capacity
- Sunwoda LiFePO₄ cell technology (Atrix platform) for enhanced safety and thermal stability
- Charge/discharge cut-off voltage 44.8V–55.2V
- Rated charge/discharge current 50A/80A, max. charge/discharge current 100A/100A
- Smart communication interfaces: CAN 2.0 & RS485
- Seamless connectivity with hybrid and off-grid inverters, including CoreTech Yorker/Nexus ranges
- Parallel expansion support: up to 16 batteries in parallel
- Indoor-ready IP20 design, compact and space-efficient
- Passive cooling via natural convection
- Operating temperature: discharge -20°C to 50°C, charge -10°C to 50°C (per underlying Sunwoda cell platform)
- IEC62619, CE, UN38.3 certified (Sunwoda cell certification)
- 7-year CoreTech warranty
Documents:
GENERAL
| Model / SKU | CT-LIB-004 |
| Cell Supplier | Sunwoda (Atrix platform) |
| Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Energy Capacity | 5.0 kWh |
| Warranty | 7 years (CoreTech) |
ELECTRICAL
| Nominal Voltage | 51.2 V (48V system) |
| Capacity | 100 Ah |
| Charge/Discharge Cut-off Voltage | 44.8V – 55.2V |
| Rated Charge/Discharge Current | 50A / 80A |
| Max. Charge/Discharge Current | 100A / 100A |
PERFORMANCE
| Discharge Temperature | -20°C to 50°C |
| Charge Temperature | -10°C to 50°C |
SAFETY
| Ingress Protection | IP20 (indoor-ready) |
| Cooling | Passive (natural convection) |
| Certifications | IEC62619, CE, UN38.3 (Sunwoda cell certification) |
COMMUNICATION
| Interfaces | CAN 2.0, RS485 |
| Scalability | Up to 16 batteries in parallel |
| Inverter Compatibility | 48V-platform hybrid inverters, including CoreTech Yorker/Nexus ranges |
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