EGbatt provide high voltage battery system for The XD30-60KTR three-phase high-voltage energy storage inverter. This inverter adopts a dual-channel MPPT design and is compatible with 6000W+ high-power components, realizing efficient high-power output. It supports real-time online operation and maintenance, one-key worry-free, intelligent charging and discharging control, and green power life. It suits high-end villas, communication base stations, residential electricity, and other scenarios.
System Overview
INVT XD30‑60KTR three-phase high-voltage hybrid inverter
30–60kW AC output
Dual-channel MPPT, supporting DC oversizing up to 160% and PV input current up to 20A per channel
Max charge/discharge current 200A with 150% EPS peak output
IP66-rated enclosure for outdoor resilience, dual (DC/AC) surge protection, EPS seamless transfer (<10ms)
EGbatt High‑Voltage LiFePO₄ Battery Pack
Pack voltage range tailored (e.g., 400–600V nominal) to align with XD30‑60KTR
Modular prismatic LiFePO₄ cells, BMS with CAN/RS–485 comms for inverter integration
Cell-level protections, active/passive balancing, thermal controls as per LiFePO₄ best practices
Sizing & Configuration
- System Voltage & Capacity
Nominal voltage target: ~600V DC (within inverter’s 180–1100V range)
Battery capacity:
For example, a 200kWh, 600V pack (~333Ah) offers robust autonomy.
EGbatt designs accommodate commercial scales (100kWh–1MWh+)
- Current & Power Matching
The XD30‑60KTR supports max 200A charge/discharge — battery modules and cabling must safely handle ~120kW continuous (600V × 200A) plus peak outputs. - Cell Balancing & BMS
Ensures safe operation across 150+ series cells with individual voltage, current, and temperature monitoring
Supports CAN/RS‑485 for real-time status and inverter coordination
Mechanical & Installation Notes
Pack Design: Rack or cabinet enclosures rated for indoor/outdoor (e.g., IP54+). Include thermal sensors, cooling fans, and UPS-grade BMS modules.
Scalability: EGbatt’s modular design allows parallel expansion of multiple packs.
Safety Features: Shock‑fireproof enclosures, DC contactors, isolators per UL/IEC standards
Integration with INVT XD30‑60KTR
Communication
BMS communicates SOC, voltage, temperature via CAN/RS‑485, enabling:
Smart charge/discharge scheduling
Priority modes: solar self-consumption, peak shifting, backup-only
Seamless transition to EPS backup in outage conditions
Power Control
Inverter modulates battery current to follow EMS strategies:
Higher current demand during peak shaving or islanding
Controlled charging off PV or grid as rates permit
Typical Use Case
A commercial building installs:
3 × XD30‑60KTR in parallel → 180kW AC capacity
EGbatt supplies two 200kWh, 600V LiFePO₄ packs
Combined system enables:
PV oversizing up to ~288kWp
Backup power at 200kW with ~1 hour autonomy
Peak shaving during tariff spikes
Off-grid backup within <10ms switch time
Why EGbatt + INVT?
High voltage synergy: matched voltage and current capabilities for optimal efficiency
Flexibility: modular battery packs + scalable inverter arrays
Reliability & safety: IP-rated, industrial-grade components, advanced BMS and balancing
Smart control: full integration enables energy management strategies across PV, grid, and backup roles
Summary Table
Feature Specification
Inverter INVT XD30‑60KTR, 30–60 kW, IP66, dual MPPT
Battery EGbatt 600V LiFePO₄, modular, >100kWh
BMS Active/passive cell balance, CAN/RS‑485
Autonomy 1hour @ 200kW (per battery pack)
Safety Surge protection, thermal & electrical safeguards
Flexbility Scalable both in inverter count & battery modules
