Product Solutions / Outdoor & Engineering Operations
PACK-E TD-H Series Stacked Home Energy Storage System Reshapes Smart Residential Power
Amid continuously rising electricity rates and frequent power outages caused by extreme weather and grid maintenance, modern households are transitioning from passive grid dependency to active energy independence. PACK-E® officially launches the all-new TD-H Series Stacked Residential Energy Storage System. Integrating a hybrid solar inverter and ultra-safe LiFePO4 lithium batteries into a sleek, unified cabinet, the TD-H series delivers a smart energy solution combining solar generation, intelligent grid charging, high-capacity modular storage, and millisecond-level seamless power backup.
Seamless 10ms UPS Backup: Zero-Perception Transition During Sudden Blackouts
Grid failures often strike unexpectedly, causing unsaved computer file loss, interrupted Wi-Fi connectivity, or even damaging refrigerators and critical appliances.
The TD-H Series integrates an industrial-grade backup mechanism to handle unexpected outages:
10ms Millisecond-Level Seamless Transfer: Featuring an ultra-sensitive grid monitoring module, the system automatically transitions into battery-powered UPS backup mode within 10 milliseconds (10ms) during voltage sags, power surges, or sudden blackouts.
Zero Reboot, Zero Disruption: The switching speed is faster than the hold-up time of standard home electronics, ensuring lights do not flicker, desktop workstations remain running, and routers and smart home systems operate uninterrupted.
High-Power Pure Sine Wave Output: Delivering 5000W / 6000W / 8000W pure sine wave output, the clean and stable AC power comfortably supports not only lighting and sensitive electronics, but also heavy-load appliances such as air conditioners, induction cookers, refrigerators, and washing machines.
High-Efficiency Solar Charging: Towards 100% Clean Energy Self-Sufficiency
The TD-H Series integrates a high-performance photovoltaic controller with an ultra-wide MPPT voltage range (90–500VDC) and a maximum tracking efficiency of up to 98.0%:
Heavy-Duty Solar Input: The TD-H5K, TD-H6K, and TD-H8K support 6,000W, 7,800W, and 11,000W maximum PV input power respectively. During sunny daytime hours, solar power prioritizes home electrical loads while surplus generation is directed into the battery modules.
Off-Grid Self-Sustaining Cycle: In remote rural areas, islands, or off-grid farm workshops without grid access, the system operates completely independently using solar panels, eliminating fuel costs and the engine noise of traditional diesel generators.
Intelligent Grid Management: Smart Off-Peak Charging & Peak Shaving
For grid-tied suburban homes and urban residences, the TD-H Series functions as an intelligent cost-saving energy manager:
4-Step Smart AC Fast Charging: With an AC input range of 170–280Vac, a nominal charging current of 80A/100A, and an optimized 4-step charging algorithm, the system recharges battery units safely and swiftly from utility power.
Peak-Shaving Arbitrage & Priority Modes: Through remote App management, homeowners can configure custom power priority modes according to local time-of-use (TOU) tariffs. The system charges from the grid during cheap off-peak hours and discharges during peak-tariff hours, substantially lowering utility bills.
Modular Stackable Architecture: Cable-Free Expansion on Demand
Eliminating cluttered external cables, the TD-H Series adopts an intuitive cable-free plug-and-play stacking architecture for fast, reliable installation:
1.92kWh Modular Building Blocks: Each modular battery unit provides 1.92kWh (51.2V / 37.5Ah, net weight only 16.6kg). A single unit supports 2 to 5 stacked battery packs, scaling storage capacity from 3.84kWh to 30.72kWh.
Commercial Multi-Unit Paralleling: The system supports up to 9 units in parallel operation and up to 16 battery pack parallel configurations. This satisfies 1–2 days of whole-home backup for residential villas, while easily scaling to support heavy commercial loads in boutique hotels, shops, and rural workshops.
TD-H Series Specifications
| Technical Specifications | TD-H5K | TD-H6K | TD-H8K |
|---|---|---|---|
| Rated Inverter Power | 5000W | 6000W | 8000W |
| Output Voltage & Regulation | Pure Sine Wave / 230Vac ±5% | ||
| Peak Inverter Efficiency | 94% | ||
| Outage Transfer Time (UPS) | 10ms (Seamless Transfer) | ||
| Max. Solar Power Input | 6000W | 7800W | 11000W |
| PV MPPT Range / Max Efficiency | 90–500VDC / 98.0% Max | ||
| Battery Cell Chemistry & Voltage | LiFePO4 / 51.2V | ||
| Battery Energy Scalability | 1.92kWh to 30.72kWh | ||
| Paralleling Capability | 9 Units Parallel / 16 Battery Units | ||
| Standard Warranty | Inverter: 2 Years; Battery: 5 Years | ||
Certified Safety & Global Insurance Coverage
The TD-H Series utilizes high-grade Lithium Iron Phosphate (LiFePO4) cells with superior thermal stability and extended cycle life. The built-in intelligent Battery Management System (BMS) continuously monitors system operation to protect against over-charging, over-discharging, over-current, and high operating temperatures. Furthermore, the system is backed by Global Insurance coverage, providing long-term reliability and safety protection for households worldwide.
Whether storing green solar energy during daytime peaks, shaving electric bills during off-peak hours, or seamlessly supplying emergency power during sudden grid outages, the PACK-E TD-H Series ensures consistent, independent, and reliable residential power around the clock!