11KW Solar Storage System: Dual AC, 3 TVs & Full Home
The 11KW Solar Storage System: Dual Battery Cabinets, the Highest Inverter Output in the Range, and Three Rooms Running Simultaneously
Two independent LFP battery cabinets. An 11KW hybrid inverter tower. A solar array that scales to your demand. The only system in this range engineered for a three-room, multi-appliance household — or a small commercial deployment — where no load is ever compromised.
Every system in this range has been engineered around a specific household ceiling — the maximum load profile it can sustain simultaneously without compromise. The 11KW Solar Storage System is engineered with no ceiling in mind. It is the flagship configuration: highest inverter output, highest battery storage architecture, largest solar generation capacity, and the broadest simultaneous appliance profile in the entire range.
Where every previous system in this range is defined by what it adds — a refrigerator, then an air conditioner, then a second air conditioner — the 11KW Solar Storage System is defined by what it never has to shed. Two air conditioners running simultaneously. A refrigerator cycling continuously. A washing machine completing its full programme. Three televisions operating concurrently across three separate rooms. More than ten light bulbs illuminating every corner of a large residence — all at once, all on solar.
The physical architecture reflects this ambition: a dual-cabinet battery system — two independent LFP battery cabinets, side-by-side on wheels — paired with a dedicated 11KW hybrid inverter tower. Three units, factory-matched, shipped complete with solar panels, ground brackets, cables, and engineer consultation. Plug and play at the highest capacity level this product line offers.
Three-Unit Architecture: Why Dual Cabinets Change Everything
The 11KW system is the first in this range to ship with three physically distinct hardware units. Understanding what each does — and why the split matters — is essential to appreciating why this is the correct system for a large or multi-use property:
- Brand-new Grade-A LiFePO4 cells
- Wheeled cabinet — repositionable
- Integrated BMS with cell balancing
- DC-linked to inverter tower
- 3,000–6,000 cycle lifespan
- Identical cell chemistry — Grade-A LFP
- Wheeled cabinet — parallel to Unit A
- Shared BMS bus with Cabinet A
- DC-linked to inverter tower
- Combined capacity scales overnight autonomy
- 11,000W continuous AC output
- Handles dual AC startup surge (4,000W+)
- Multi-string MPPT solar input
- Auto solar → battery → grid priority
- LCD display + monitoring
- Pre-configured dual-battery BMS link
"When a project specifies dual battery cabinets, the engineering rationale is almost always the same: overnight autonomy for high-density loads. Two air conditioners, a refrigerator, and entertainment across three rooms through an 8–10 hour night demands storage capacity that no single cabinet in this product range provides alone. The dual-cabinet architecture is the correct answer — and the 11KW inverter is correctly sized to source both cabinets and supply 11KW of AC output simultaneously." — Lead Energy Systems Architect, YUEGU Engineering Division
The Highest Capacity Configuration in the Range
The 11KW Solar Storage System sits at the apex of this product line. It is not simply more of the same — it is a qualitative step change. The move from a single battery cabinet to dual cabinets doubles the overnight storage depth. The 11KW inverter output provides headroom not just for dual-AC startup surges, but for commercial and large residential loads that would throttle or trip any previous system in the range. This is the configuration for a buyer who needs every room of a large property powered fully and simultaneously — or a small business that cannot afford a single dropped load.
Core System Advantages
Dual Battery Cabinets
Two independent LiFePO4 battery cabinets working in parallel. Combined storage provides the overnight depth required for a dual-AC, three-television multi-room household profile.
11KW Hybrid Inverter
The highest inverter output in the range. Absorbs dual-AC startup surges above 4,000W combined. Manages dual battery cabinets as a unified pack automatically.
Guaranteed LFP Batteries
Brand-new Grade-A LiFePO4 cells in both cabinets. 3,000–6,000 cycle rated, thermally stable to 60°C, zero maintenance, full manufacturer certification on both units.
Engineer Consultation
Included professional customization and after-sales technical support. Battery capacity confirmation, solar array sizing, dual-AC load scheduling — all advisable remotely.
Three Televisions: The Signal That This Is a Multi-Room System
Every system below 11KW in this range supports two televisions — two entertainment zones, two rooms. The 11KW system's confirmed load profile includes three televisions running simultaneously. This is not an incidental spec; it is the clearest signal that this system is engineered for a genuinely large residence or a hospitality/commercial deployment where three distinct occupied spaces all require entertainment and lighting simultaneously, alongside the full suite of climate control and household appliances. A living room, a master bedroom, and a guest room. Three villas sharing one generation system. A small hotel floor. Whatever the configuration, three televisions simultaneously means three rooms fully powered — not two.
Six Categories. Every Room. No Compromises.
The confirmed simultaneous load profile for the 11KW system represents the most comprehensive household coverage in this product range. Every appliance below runs concurrently:
This is the most complete simultaneous load profile available in this product range: three climate-managed rooms, food preservation, laundry, multi-room entertainment, and full-property lighting — all running at once, all on solar and LFP battery storage, with no grid dependency required during peak generation hours and the deepest overnight autonomy in the range.
- Large family homes requiring climate control in 2+ rooms
- Guesthouses and holiday rentals with 3+ occupied rooms simultaneously
- Small hotels, farm stays, and rural hospitality properties
- Off-grid commercial premises requiring uninterrupted full operation
- Properties seeking complete elimination of utility dependency
- Multi-structure sites sharing a single high-capacity generation system
The Full Range — Where 11KW Stands
The table below maps the complete product line from entry level to flagship. Each tier adds a meaningful capability that the previous tier cannot match — culminating in the 11KW system's unique three-room, dual-cabinet profile:
How a Three-Room, Dual-AC System Operates All Day
At dawn, the solar array begins feeding the 11KW hybrid inverter. The inverter immediately prioritises the household's active loads: refrigerator compressor cycling, lights in occupied rooms, any early-morning appliance use. Surplus generation charges both LFP battery cabinets in parallel — the combined battery pack receiving charge as a unified storage resource managed by the 11KW inverter's BMS integration.
As the household wakes and both air conditioners activate — drawing up to 2,000W each with startup surges above 2,000W per unit — the 11KW inverter absorbs the combined 4,000W+ activation demand from its rated output headroom. No other load is shed. The washing machine starts its programme. All three televisions come on across their respective rooms. More than ten light bulbs illuminate the property. The entire load profile runs simultaneously, sourced from the combination of active solar generation and the charging battery reserve.
After sunset, the dual battery cabinets discharge through the inverter to maintain the full household load. The combined lifepo4 storage capacity of two cabinets sustains the refrigerator, lighting, televisions, and air conditioning through the night. Both LFP packs are rated for 3,000–6,000 full cycles each — a decade or more of daily deep cycling under normal operating conditions. Engineer consultation, included with the system, will calculate your specific overnight autonomy window based on total battery capacity, AC unit sizing, ambient temperature, and occupancy schedule.
Expert FAQ: 11KW Flagship System
Why does the 11KW system use two separate battery cabinets rather than one large unit?
Two cabinets provide several practical advantages over a single large unit. Each cabinet can be independently transported, positioned, and serviced. The wheeled design allows repositioning without dismantling the system. Combined, they deliver the storage depth required for sustained dual-AC overnight loads — a volume that would make a single-cabinet equivalent unit unwieldy to ship and position. From an engineering standpoint, two balanced cabinets also distribute the cell load more evenly, which can benefit long-term cycle life across both packs.
How does the 11KW inverter differ from the 6.2KW unit in practical terms?
The 11KW inverter provides nearly double the continuous AC output of the 6.2KW unit — 11,000W versus 6,200W. In practice, this means the 11KW inverter absorbs higher aggregate startup surge demands (two AC units activating simultaneously represents a combined surge above 4,000W), supports more simultaneous high-draw loads without frequency deviation, and manages the dual battery cabinet architecture as a unified storage resource. For large households or commercial applications where load diversity is high, the 11KW headroom prevents the voltage sags and load-shedding events that would affect a smaller inverter under similar conditions.
What is the total battery storage capacity across both cabinets?
The exact individual cabinet capacity is confirmed during the engineer consultation phase, as the system supports multiple battery configurations depending on buyer requirements and overnight autonomy targets. Our engineering team will specify the per-cabinet and combined kWh rating based on your AC unit sizes, total load profile, and location's solar irradiance data — ensuring the overnight autonomy calculation is accurate before the system ships. Contact us via the inquiry form or WhatsApp to begin the specification process.
Is this system suitable for small commercial use or only residential?
The 11KW system is the most versatile configuration in this range precisely because its output and storage headroom address both large residential and light commercial deployments. Small guesthouses, agri-tourism properties, rural clinics, off-grid offices, and hospitality venues with three or more occupied rooms simultaneously are all within the system's designed operating envelope. The professional customization service included with purchase will assess your specific commercial load profile and confirm suitability or recommend any required modifications.
The Whole Property. On Solar. All at Once.
The 11KW Solar Storage System is the highest-capacity configuration in this range. Dual LFP battery cabinets, 11KW hybrid inverter, solar array, ground brackets, all cabling, engineer consultation, and after-sales support — everything in one shipment. Typical quote response within 12 hours.
Get Your Free 11KW Quote
Complete this short form and our engineering team will respond with full pricing, battery capacity options, solar array sizing, lead time, and delivery details within 12 hours.
