The High-Voltage Battery Hybrid Solar System is engineered for modern homes that require reliable power, reduced energy costs, and seamless backup. By combining high-efficiency PV panels, a hybrid inverter, and high-voltage LiFePO4 battery storage, the system stores excess daylight solar power and automatically supplies electricity during peak hours or utility grid outages.
Key Advantages
Lower Electricity Bills: Store low-cost solar energy during the day and discharge during peak tariff hours to minimize grid reliance.
Uninterrupted Backup Power (<10ms): Automatically switches to battery power in under 10ms during grid failures, ensuring essential circuits stay live (lights, refrigeration, security, water pumps, HVAC).
Superior System Efficiency: Operates at lower current levels, drastically reducing thermal energy loss and maximizing usable power output.
Modular Stackable Expansion: Modular design allows for seamless battery capacity upgrades as household energy needs grow over time.
Smart Energy Management: Integrated mobile app allows homeowners to monitor energy flow in real time and customize operating modes to match local electricity tariffs.
System Architecture & How It Works
Solar PV Generation: High-efficiency panels convert sunlight into direct current (DC) electricity.
Direct Household Load Supply: Daytime solar output powers active home appliances first.
Battery Charging: Surplus energy is diverted to charge the high-voltage LiFePO4 battery modules.
Nighttime & Peak Discharge: Stored energy powers the home during evening hours or grid interruption.
Smart Grid Interaction: Excess power can be exported to the grid (where applicable), or drawn from the grid when both solar and battery reserves are depleted.
Technical Specifications & Configurations
|
PV Capacity |
Battery Capacity |
Typical Application |
|
5 kW |
10 kWh |
Small residential homes |
|
8 kW |
15 kWh |
Medium-sized family homes |
|
10 kW |
20 kWh |
Large family residences |
|
15 kW |
30 kWh |
Villas and luxury estates |
|
20 kW+ |
Custom |
High-demand energy projects / Light commercial |
Complete System Components
Core System: High-efficiency Monocrystalline/Bifacial Solar Modules, Hybrid Solar Inverter (Single-Phase / Three-Phase), Stackable High-Voltage LiFePO4 Battery Modules, Intelligent BMS.
Balance of System (BOS): Smart Energy Meter, Online Monitoring Gateway, PV Mounting Structures, DC/AC Protection Devices, PV Cables & Connectors.
Optional Add-ons: Smart EV Charger Integration, Diesel Generator Auto-Start Controller / ATS, Home Energy Management System (HEMS).
Safety, Quality & Compliance
Advanced Cell Chemistry: Safe, long-life Lithium Iron Phosphate (LiFePO4) technology.
Comprehensive BMS Protection: Overcharge, over-discharge, overcurrent, short-circuit, and cell balancing protection.
Enclosure Rating: IP65-rated for both indoor and outdoor installations.
International Certifications: Fully compliant with global grid-tie and safety standards: IEC 62619, UL 1973, CE, UN38.3, and VDE-AR-N 4105.
B2B Services & Partnership Workflow
OEM/ODM Customization: Custom branding, color schemes, custom logos, and tailored packaging.
Warranty & Support: Up to 10-year battery warranty, remote firmware upgrades, and dedicated technical support.
Ordering Process
• Requirements Submission: Share project load requirements and grid specifications.
• Engineering Proposal: Receive a customized technical and commercial proposal.
• Specification Finalization: Confirm OEM options, certification requirements, and order volume.
• Manufacturing & Testing: Production followed by strict factory QA/QC testing.
• Logistics & Delivery: Packaging and international shipping support.
• After-Sales Service: Installation guidance, commissioning support, and warranty coverage.
FAQ
Q: Why choose a high-voltage battery instead of a low-voltage battery?
A: A high-voltage battery operates with lower current at the same power output, reducing cable losses, improving inverter efficiency, and supporting larger residential electrical loads.
Q: Can the system provide backup power during a utility outage?
A: Yes. When configured with backup functionality, the hybrid inverter automatically switches to battery power and supplies selected household circuits.
Q: Can battery capacity be expanded in the future?
A: Yes. The modular battery design allows additional battery modules to be installed as household energy demand increases.
Q: Is the system compatible with existing rooftop solar panels?
A: In many cases, yes. Compatibility depends on the PV array specifications, inverter configuration, and local electrical requirements.
Q: What household appliances can the system support?
A: Depending on system size, it can supply lighting, refrigerators, televisions, internet equipment, water pumps, washing machines, air conditioners, and other essential household loads.
Q: Does the system support remote monitoring?
A: Yes. Users can monitor solar generation, battery status, household electricity consumption, and system performance through an online monitoring platform.
Q: How much maintenance is required?
A: Routine maintenance mainly includes periodic inspection of electrical connections, ventilation conditions, and system operating status through the monitoring platform.
Q: Is this system suitable for different countries?
A: Yes. System configurations can be designed according to local grid standards, electrical regulations, climate conditions, and residential energy requirements.
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