The latest Luminey SunEss HV BDU price in Pakistan is Rs. 140,000/- updated on June 15, 2026.
Product Details:
The SunESS H Series by Sunwoda Energy is a high-voltage (HV) residential energy storage system (ESS) designed for homes and commercial properties with high energy demands. The BDU (Battery Disconnect Unit) serves as the system’s central safety and control gateway, managing safe startup, shutdown, and fault isolation between the battery stack and the inverter.
Features:
Scalable Architecture: Flexible capacity ranging from 5kWh to 60kWh (up to 3 clusters in parallel).
High-Voltage Performance: Operating voltage range of 350V–450V with high charge/discharge rates to support heavy loads like electric vehicles.
Safety & Longevity: Uses LiFePO4 (LFP) chemistry for maximum thermal stability and a cycle life of ≥6000 cycles.
Integrated BDU Protection:
Pre-Charge Function: Limits inrush current during startup to protect inverter electronics.
Isolation: Includes a circuit breaker (1000V peak rating) for emergency disconnection.
Smart Monitoring: Built-in CAN/RS485 communication for real-time monitoring via the
Documents:
TECHNICAL SPECIFICATION
| Rated Voltage | 400V |
General Specification
| Communication | CAN 2.0 / RS485 |
| Discharge | Up to 100% (90% for standard operation) |
| Nominal Energy | 5 kWh |
| Protection | IP65 |
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