| Feature |
Specification |
| Brand |
Eastman |
| Series |
Lithium |
| Inverter Model |
5000VA Fast Charging Inverter
|
| Inverter Type |
Sine Wave |
| Battery Model |
EM-LFP-960
|
| Technology |
Lithium Iron Phosphate (LiFePO4) |
| System Voltage |
48V |
| Energy Capacity |
7680wh - 48V 150Ah |
| Battery Weight |
~68 Kilograms |
| Battery Warranty |
60 Months (5 Years) |
| Full Inverter Warranty |
60 Months (5 Years) |
| Battery size in mm |
500 x 391 x 309 mm. |
The Eastman EM LFP 960 (5kVA) Energy Hub
This is an industrial-grade energy architecture designed for "Power Parity"—a state where the transition from grid to battery is invisible to both your electronics and your routine. When you move to a 51.2V 150Ah Lithium (LFP) system with a 5kVA output, you are no longer managing a "backup"; you are operating a private micro-grid.
Engineering for High-Demand Environments
Standard residential systems fail because they cannot handle inrush current—the massive spike of power required to start a motor. This 5000VA setup is specifically architected for those "heavy" loads:
- Climate Control: It has the thermal headroom to kick-start and sustain a 1.5-ton inverter air conditioner.
- High-Draw Appliances: It handles the simultaneous load of a refrigerator, microwave, and water pump—appliances that would instantly trigger a "low battery" or "overload" warning on traditional lead-acid setups.
- Sensitive Circuitry: The Pure Sine Wave output is cleaner than the grid in many areas. This prevents the "coil whine" or hardware degradation seen in high-end workstations, medical devices, and smart-home servers.
The Friction It Removes
As a Solution Architect, I look at the Life-Cycle Cost and Operational Friction. This system eliminates the three biggest failure points in power storage:
- Eliminates Maintenance Fatigue: Lead-acid batteries require distilled water top-ups and terminal cleaning to prevent acid sulfation. This LFP unit is a sealed, solid-state solution. You install it, and you don't touch it for the next decade.
- Solves "Short-Cycle" Failure: In areas where the grid only returns for 2–3 hours at a time, traditional batteries fail because they charge too slowly. This 150Ah Lithium unit "inhales" power at a much higher C-rate, meaning you can hit a 90% charge in a narrow window that would leave other batteries half-empty.
- Space Optimization: At 68 kg, it replaces a lead-acid bank that would weigh over 250 kg and take up four times the floor space. It’s small enough to sit in a server rack or a utility closet, not a dedicated "battery room."
Quality-of-Life Integration
These are the practical upgrades that change how you interact with your space:
- Indoor-Safe Architecture: Since there are zero fumes and no outgassing, you can safely install this system inside your home office or a bedroom closet. It’s silent, clean, and unobtrusive.
- The "Invisible" Switch: The 51.2V architecture and high-speed BMS ensure that the switch-over happens in milliseconds. Your PC doesn't reboot, your gaming session doesn't lag, and your Wi-Fi mesh stays connected.
- Predictable Longevity: With a 60-month warranty and a high cycle life, you stop viewing power as a recurring expense and start viewing it as a fixed utility.
Exceptional Warranty: Backed by Eastman's robust 60-Month (5-Year) warranty for total peace of mind.
Physical Specs: It has a mass of approximately 68 kg and dimensions of 500 x 391 x 309 mm.
