30KWH Home battery backup with solar power system
YN30-6.2KW-30KWH Home Battery Backup System Engineered by Yanni (Shenzhen) Technology Co., Ltd, the YN30-6.2KW-30KWH is an industrial-grade, integrated hybrid energy storage solution designed for premium residential, commercial, and micro-grid applications. As a national-level high-tech enterprise established since 2017, operating from a 10,000㎡ ISO9001-certified manufacturing facility, we mitigate the risks of unverified specifications through absolute transparency […]
Product Details
YN30-6.2KW-30KWH Home Battery Backup System
Engineered by Yanni (Shenzhen) Technology Co., Ltd, the YN30-6.2KW-30KWH is an industrial-grade, integrated hybrid energy storage solution designed for premium residential, commercial, and micro-grid applications. As a national-level high-tech enterprise established since 2017, operating from a 10,000㎡ ISO9001-certified manufacturing facility, we mitigate the risks of unverified specifications through absolute transparency and strict component-level traceability. This system combines a high-voltage hybrid inverter with premium lithium iron phosphate (LiFePO4) chemistry to deliver reliable backup infrastructure capable of managing heavy inductive startup surges and complex multi-load scenarios.
Core Architectural & Technical Integration
- Industrial Hybrid Topology: Eliminates peripheral installation failure points by consolidating a 6200W pure sine wave inverter, an advanced Battery Management System (BMS), and a 30.72KWh LiFePO4 battery array within a modular cabinet framework.
- High-Efficiency Photovoltaic Conversion: Features an integrated Maximum Power Point Tracking (MPPT) algorithm delivering up to 99% tracking efficiency, supporting up to 8500W of solar input within an expansive AC60-500V operating window.
- UPS-Grade Transfer Logistics: Implements high-speed switching hardware executing critical transfer sequences in ≤20ms, preventing data corruption or hardware reboots in high-sensitivity electronic loads, servers, and automated systems.
- Dynamic Peak Shaving: Programmed via APP or local interface to execute peak shaving and valley filling strategies, maximizing operational cost savings in regions utilizing time-of-use (TOU) billing schemes.
Heavy-Load Thermal & Structural Integrity
The system is engineered around a 51.2V nominal bus voltage configuration, utilizing 100A nominal capacity cells to minimize internal I²R resistive losses. With a sustained rated continuous AC output of 6200W and a 12400W peak surge rating available for 20ms, it effortlessly manages the sharp “kick” currents associated with motorized air compressors, central climate control systems, and heavy-duty industrial machinery. Thermal dissipation is managed purely through passive natural cooling vectors, eliminating mechanical fan failure vulnerabilities, while integrated multi-stage lightning protection guards the internal circuitry against incoming atmospheric surges.
Technical Specifications Blueprint
Home Battery Backup Specification
| Parameter | Value / Configuration Target |
|---|---|
| Item NO. | YN30-6.2KW-30KWH~20KWH |
| AC Output Power | 6200W (6.2KW) |
| Peak Power | 12400W |
| AC Output Voltage | 230V±5% (customizable 110~120V) |
| AC Output Frequency | 50/60Hz±0.1% |
| AC Waveform | Pure sine wave |
| Switching Time | ≤20ms |
| Mains Input Voltage | AC220/230/240V AC90-280V±3V (APL mode) 50Hz/60Hz (Auto-adaptive) |
| Mains Input Maximum Current | 100A |
| Solar Input Maximum Power | 8500W |
| Solar Input Voltage | AC60-500V |
| Solar Input Maximum Current | 120A |
| Battery Type | Lithium iron phosphate battery |
| Battery Capacity | 30720WH (25KWH) |
| Battery Standard Voltage | 51.2V |
| Nominal Capacity | 100A |
| Cycle Count | 3000 cycles |
| Full Charge Voltage | 58.4V±0.2V (voltage at which the battery automatically stops charging) |
| Over-Discharge Protection Voltage | ≤40.0V |
| Over-Temperature Protection | ≥85°C |
| Over-Temperature Recovery | ≤70°C |
| LED Display Content | Displays operating mode/load/input/output |
| Static Power Consumption | < 2W (no connected device) |
| Protection Functions | Short circuit, overload, overtemperature, overvoltage, overcurrent, overcharge, over-discharge (undercharge), etc. |
| Optimal Operating Temperature | 10~35°C |
| Discharge Ambient Temperature | – 30~60°C |
| Charging Ambient Temperature | – 20~55°C |
| Inverter Cabinet Weight | 16.9kg |
| Inverter Cabinet Dimensions | Length 510mm * Width 440mm * Height 182mm |
| Battery Cabinet Weight | 45.6kg * 6 |
| Battery Cabinet Dimensions | Length 510mm * Width 440mm * Height 182mm * 6 |
| Total weight/KIT | 292.5KG (With roller bracket) |
| Full KIT Dimensions | Length 510mm * Width 440mm * Height 1374mm |
Solar Power Supply System Specification
| Parameter | Value / Configuration Target |
|---|---|
| Item NO. | YN30-GFB-620W-36V |
| Solar panel power | 620W * 2pcs (Total 12400W) |
| Solar panel voltage | 40V |
| Solar panel size | 2382 * 1134 * 30mm |
| Optimal Operating Temperature | – 40~+85°C |
| Weight | 33.0KG |
Global OEM/ODM Customization Framework
Operating out of our 130+ employee manufacturing matrix, Yanni Technology provides deep industrial customization to support regional grid compliance and private label strategies for wholesale buyers. Supported by our dedicated team of 6+ specialized R&D engineers, we provide comprehensive ISO9001 compliant product modifications, backed by full compliance certifications (including CE, FCC, ROHS, MSDS, and UN38.3).
- Private Label & Brand Integration: Surface-level laser etching or silkscreening of your corporate logo directly onto the cabinet chassis and primary outer packaging boxes.
- Interface & Software Localization: Customization of firmware interfaces, physical keypad configurations, system control menus, and localized multi-language firmware variants.
- Industrial Design & Tooling: Implementation of custom industrial design (ID) iterations, including custom structural molds to match your distinct regional hardware footprint.
- Electrical Parameter Alignment: Factory adjustment of the nominal AC output voltage configuration to match domestic requirements (customizable between 110V and 120V variants from the standard 230V baseline).
Frequently Asked Questions (FAQ)
Q1: How are the system dimensions and weights segmented for shipping and site installation?
A: The total system kit weight is 292.5 kg (inclusive of the roller bracket base), with a combined assembly size of 510mm (L) * 440mm (W) * 1374mm (H). To streamline installation, the system features a modular architecture split into distinct enclosures: a single inverter cabinet weighing 16.9 kg (510 * 440 * 182mm) and six stacked battery cabinets, each weighing 45.6 kg with individual dimensions of 510 * 440 * 182mm.
Q2: What is the accurate energy capacity and configuration of this battery backup kit?
A: The system incorporates a 51.2V nominal voltage lithium iron phosphate (LiFePO4) architecture with a nominal capacity of 100A, providing a calculated rating of 30,720Wh (notated as 25KWh on the hardware specification sheet). It is engineered to maintain structural and operational cell integrity across 3,000 charge-discharge cycles.
Q3: What specific threshold parameters trigger the internal thermal protection mechanisms?
A: The integrated automated protection circuits monitor core components continuously. If internal temperatures reach or exceed 85°C, the system initiates an over-temperature shutdown sequence to safeguard the LiFePO4 cells and inverter hardware. The system remains locked out until internal temperatures cool down to the safe recovery threshold of 70°C or below.
Q4: What custom OEM and branding options are available for B2B commercial orders?
A: As an established national high-tech enterprise, Yanni Technology provides flexible wholesale customization options. This includes placing your custom logo on both the hardware chassis and the external packaging boxes, creating customized menu layouts and local language options, configuring physical keypads, implementing custom product industrial designs, and fabricating entirely new proprietary production molds.
Q5: Can the output voltage parameters be customized to comply with regional grid requirements?
A: Yes. While the standard default output voltage of the unit is configured for 230V AC ±5% (50/60Hz ±0.1%), the factory can customize the inverter hardware during production to output a stable 110V to 120V AC supply, ensuring seamless integration with standard North American or equivalent low-voltage electrical distribution networks.
