24/7 without days off
Deye 8 kW Inverter (1ph) + 20.48 kWh Battery
24/7 without days off
Power and autonomy without compromise. This is a premium, ultimate solution for a large home or commercial facility. A powerful 8 kW inverter allows you not to limit yourself in using energy-intensive appliances (electric kettle, induction cooker, boiler, air conditioner, pumping station), and a massive bank of four batteries guarantees several days of autonomous life without giving up your usual comfort.
Why is this the "Ultimate Solution"?
Colossal energy reserve: The total capacity of the system is 20.48 kWh. This is a bank that will allow you to completely forget about the existence of blackout schedules. You can live in your usual rhythm around the clock.
Maximum power: An 8 kW inverter allows you to turn on "heavy" appliances simultaneously. You won't have to choose what to turn on — a washing machine or a boiler. They will work simultaneously and imperceptibly for the system.
Safe starting currents: Four parallel-connected batteries are able to easily deliver huge currents without overloading the system (BMS). This is critical for the smooth and safe start of powerful deep-well pumps, compressors, or heat pumps.
Reliability for decades: Lithium iron phosphate (LiFePO4) batteries are the safest chemistry for installation in residential premises. They do not burn, do not emit gases, and serve for more than 10 years of daily operation.
Solar and "Green Tariff": This kit is an ideal base for a powerful solar station. The inverter supports the connection of a large array of panels, which will allow you to fully provide yourself with your own energy and sell the surplus to the grid.
How long will the charge last?
"Maximum Comfort" Scenario (Consumption ~1000-1200 W):
What works: Lighting of the whole house, 2 refrigerators, TV, computers, pumping station, washing machine or boiler (periodically), coffee machine.
Battery life: 16 – 18 hours. (A full active day from morning to evening and the whole night, denying yourself nothing).
"Prolonged Blackout / Economy" Scenario (Consumption ~300-400 W):
What works: Gas boiler, refrigerator, router, gadget charging, standby lighting, video surveillance.
Battery life: 48 – 60 hours (over 2 days). (Ideal for emergency situations with a multi-day network absence).
Technical characteristics
1. Hybrid Inverter Deye SUN-8K-SG05LP1-EU-AM2-P
Nominal power: 8000 W.
Peak load: 16000 W (for 10 s — for starting motors).
Network type: 1 phase.
MPPT (Solar panels): 2 powerful trackers (ability to connect a large solar field up to 10,400 W).
Charge current: Up to 190A (very fast battery charging when the power returns).
Warranty: 10 years.
2. LiFePO4 Battery Block 20.48 kWh (4 pcs. Deye SE-G5.1 Pro-B)
Technology: LiFePO4 (safe chemistry).
Total capacity: 20.48 kWh (4 modules of 5.12 kWh / 100 Ah / 51.2 V each).
Cycle life: ≥ 6000 (down to 70-80% residual capacity).
Installation flexibility: Batteries have a universal case. You can install them in a server rack for perfect aesthetics, mount them on the wall, or simply place them on the floor, stacked one on top of the other in a compact 4-tier column. The special case design and included brackets provide secure fixation and necessary ventilation even when densely stacked.
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