Introduction: A three-day power outage during a coastal typhoon spoiled all the seafood in the refrigerator; a power grid failure during a northern cold snap caused the underfloor heating to stop working, leading to a sudden drop in room temperature; frequent power outages in remote areas affected children’s online classes and adults’ work from home – the troubles caused by household power interruptions are alarming! The 11kW/24kWh integrated home solar energy storage system is now available, featuring a long-life lithium iron phosphate core and a dual-channel photovoltaic high-efficiency power generation design, covering all household electricity needs. Even during extended power outages of up to 72 hours, it ensures that family life and work remain completely unaffected!
Core Advantages, Protecting Your Entire Home’s Power Supply:
✅ 24kWh Large Capacity, Worry-Free Power for the Whole House: The 11kW rated output power can easily handle high-load equipment throughout the house – simultaneously powering a 1.5-horsepower central air conditioner (1200W), underfloor heating (3000W), a double-door refrigerator (150W), a drum washing machine (500W), and 5 other household appliances, fully covering daily electricity needs. The 24kWh nominal capacity has been tested, and for an average family of three, it can provide power for 2-3 days. If only essential power (refrigerator, lighting, etc.) is maintained, the battery life can be extended to 5 days, eliminating the need for forced “power rationing” during extended outages.
✅ Dual-Channel Photovoltaic Input, High-Efficiency Power Generation and Cost Savings: Equipped with dual independent MPPT controllers, supporting a maximum photovoltaic input of 5500W*2, it can connect two rows of solar panels for parallel power generation, increasing power generation efficiency by 40% compared to single-channel input systems. In sunny conditions in North my country, it can store 19.2kWh of electricity in one day (80% charge), meeting the family’s full daily electricity needs; combined with peak and off-peak electricity price differences (peak 0.8 yuan/kWh, off-peak 0.3 yuan/kWh), using the “off-peak charging, peak-time use + photovoltaic supplementation” model, an average family can save over 3000 yuan in electricity bills annually, recovering part of the equipment cost in 3-5 years. ✅ Automotive-grade lithium iron phosphate battery for ten years of worry-free durability: Utilizing the same automotive-grade lithium iron phosphate batteries as CATL, the battery cells boast an energy density of 150Wh/kg. Combined with a honeycomb heat dissipation structure and intelligent balancing management system, the battery achieves over 3000 cycles at 80% depth of discharge (DOD). Based on one daily “solar charging + peak/off-peak discharging” cycle, it can operate reliably for over 10 years, saving the cost of one battery replacement compared to ordinary ternary lithium batteries (2000 cycles). The total lifetime cost savings for a single system can exceed 60,000 RMB.
✅ Universally compatible and easy to install, suitable for both new and old houses: The 230VAC±5% wide voltage output covers mainstream household circuit standards worldwide, with 50/60Hz frequency self-adaptation, making it directly compatible with both domestic and overseas residences. The system integrates the solar controller, inverter, and battery pack into one unit, with a compact size of only 120cm × 60cm × 80cm (approximately the size of a double-door wardrobe), allowing for placement in balcony corners or garage storage areas. Modular wiring design allows for professional installation teams to complete wiring and debugging in just 2 hours using standardized components, eliminating the need for extensive circuit modifications in older homes.
Quality assurance for peace of mind in all scenarios: The product is certified by CE and CQC, and complies with ISO9001 quality management system standards. It features five-fold safety protection against overload, short circuit, overcharge, over-temperature, and leakage, preventing risks such as battery swelling and circuit fires. A wide operating temperature range of -20℃ to 65℃ is suitable for all climates – automatic battery preheating is activated in the cold winters of Northeast China (-15℃) to ensure normal power supply; forced air cooling is activated in the scorching summers of Southern China (40℃) to maintain stable output. It can be used with confidence in both cold northern winters and hot southern summers.