51.2v 305ah 15616Wh touchscreen home energy battery
HS-BG51305 represents the next generation of intelligent integrated home energy storage solutions, delivering a leap in power output alongside its substantial capacity. Integrating high-performance lithium iron phosphate batteries, a dual-mode high-efficiency inverter, and an AI-powered intelligent energy management system, it is designed to provide modern households and high-power applications with more robust, flexible, and intelligent energy support, comprehensively safeguarding domestic energy security and economic efficiency.
| Rated Voltage | 51.2V |
|---|---|
| Rated Capacity | 305Ah |
| Rated Energy | 15616Wh |
| Voltage Range | 44.8-56V |
| Charge Voltage Range | 56-57.6V |
| Cut-off Voltage | 44.8V |
| Recommend Charge Current | 100A |
| Max Charge Current | 200A |
| Max Discharge Current | 200A |
| DimensionL*W*H | 500*232*810mm |
| Display | 3.5-inch touch screen |
51.2v 305ah 15616Wh touchscreen home energy battery Description
Core Features
Massive Capacity and Exceptional Power
15,616Wh Massive Reserve: Meets household electricity demands for multiple days.
Intelligent Dual-Mode Output for Diverse Scenarios
Standard Mode: Delivers stable, pure sine-wave AC power for everyday appliances, ensuring high efficiency and energy savings.
High-Power Mode: One-touch activation of a robust output mode effortlessly handles heavy-duty equipment with substantial inrush currents (e.g., motors, compressors), offering exceptional versatility.
AI-Enabled Touchscreen: Energy at a Glance
High-definition full-colour smart touchscreen: Delivers an outstanding user experience with real-time visualisation of energy flows (PV, grid, loads, battery status).
AI Learning and Recommendations: The system learns household electricity usage patterns and, combined with local electricity pricing data, intelligently recommends optimal charging and discharging strategies to maximise savings on electricity bills.
Four-Dimensional Intelligent Management, Economic Operation Expert
PV Priority Mode: Maximises utilisation of solar energy to achieve self-sufficiency in clean energy.
Precision Peak-Valley Arbitrage: Automatically charges during off-peak/flat-rate periods and discharges during peak times, meticulously reducing electricity costs.
Seamless UPS Functionality: <20ms rapid switching ensures uninterrupted power for critical appliances (e.g., refrigerators, internet, computers).
Selectable Off-Grid/Grid-Connected Modes: Adapt to diverse scenarios, effortlessly switching between grid-connected energy savings and standalone off-grid operation.
Military-Grade Safety, Worry-Free Protection
Automotive-grade lithium iron phosphate (LiFePO₄) cells: Inherently safe with exceptional cycle life (≥6000 cycles @ 80% DoD).
Seven-layer intelligent protection system: Integrated smart BMS (Battery Management System) and EMS (Energy Management System) deliver comprehensive safeguards against overvoltage, undervoltage, overcurrent, overtemperature, and short circuits.
Modular stacking for future scalability
Flexible expansion: Supports parallel stacking of identical battery modules, enabling effortless capacity upgrades as demand grows without wasting initial investment.
Application Scenarios
Luxury residences and villas: Serves as primary power for households with high electricity demands featuring central air conditioning, underfloor heating, swimming pools, and similar amenities.
Small commercial spaces and studios: Functions as backup power and peak-off-peak electricity management tool for cafés, convenience stores, and studios, reducing operational costs.
Emergency Preparedness & Off-Grid Living: The ultimate energy solution for natural disasters, field operations, and motorhome travel.
Photovoltaic + Energy Storage System: Seamlessly integrates with solar installations to achieve exceptional energy independence, potentially reaching zero electricity bills.
The HS-BG51305 represents not merely a product iteration, but a performance benchmark for home energy centres. Through its seamless integration of massive capacity and exceptional power output, it redefines the potential of home storage solutions, offering the ultimate choice for users pursuing peak performance, comprehensive protection, and intelligent living.
Founded in 2011, Shenzhen Haisic Technology Co., Ltd. is a national high-tech enterprise dedicated to the research, development, and production of energy storage products such as LiFePO4 battery packs, commercial& industrial energy storage residential energy storage, portable power station/solar generator, solar inverter, lift truck battery, RVAlandscape bus/golf cart battery and other OEM/ODM battery in China.
A: With high energy density, it has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries. Long service life, life span can reach more than 6 years. Light weight, the weight is about 1/5-6 of the lead-acid product under the same volume.
A: Lithium battery is used for power and energy storage. Like emergency power backup or UPS. Dependable electric and recreationalvehicle power, golf cart, reliable and light-weight marine, solar power storage, solar house, small processing factory, surveillance or alarm systems in remote locations.3.Are your batteries safe?A: Our batteries are safe. All Zwayn batteries use the safest and most stable components, including a LiFePO4 cathode and abuilt-in Battery Management System (BMS). The BMS protects the cells against excessively high or low voltages, high currents,short circuits, and excessive heat or cold. These are the most common causes of battery failures, and we have taken everyprecaution to mitigate these risks in all of our batteries.
4.How do I choose the correct lithium deep cycle battery for my application?
A: In most standard 12, 24, or 48 volt systems, the best choice of lithium battery is LiFePO4 (Lithium Iron Phosphate/
Pouch/Primary battery cell). The voltage of this type of battery is very similar to an AGM and will work great with readily
available system components for your RV, boat, off-grid power system, solar house(TV, refrigerator, washing machine, air
conditioner, water heater, microwave oven, induction cooker, dishwasher, printer, computer),Telecommunication Tower, hybrid &off-grid solar energy system applications.5.Can it be series or parallel for use?
A: Yes sir, it can support max. 15 in parallel connection for use, Max 150kwh storage box.
6.Can these battery pack be compatible with my inverter? do you have a company list of the inverter which iscompatible?
A:Yes sir, our battery pack can compatible with most brand of inverter on the market, such as Deye, MUST, SMA, Growatt, Solax,Solis, Sungrow, Sofar, Voltronic, Sorotec, Studer, etc.
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