JIEYO All-In-One Home Energy Storage System — 5/10/15 kW Hybrid, 51.2 V LiFePO₄, MPPT, 6000+ Cycles

The JIEYO All-In-One Home Energy Storage System integrates a high-safety LiFePO₄ (LFP) battery, hybrid inverter/charger, and MPPT solar controller inside a single cabinet. It is engineered for residential and light-commercial sites that need dependable backup, PV self-consumption, and peak-shaving—without the wiring complexity of separate boxes. With 51.2 V LFP cells, 6000+ cycle longevity, and CAN/RS485/RS232 communications to mainstream energy gateways, it forms a stable, code-friendly backbone for off-grid, hybrid, or on-grid backup systems.

High-Performance LFP Platform (51.2 V)

• Chemistry: Lithium Iron Phosphate (LiFePO₄ / LFP) for inherently stable thermal behavior and long service life.

• Nominal system voltage: 51.2 V (16S LFP).

• Rated energy options: ≈ 10.24 / 12.8 / 15.36 / 16.07 kWh* per cabinet (model-dependent).

• Cycle life: 6000+ cycles at typical residential DoD profiles.

• Round-trip efficiency: high (typ. > 95% with modern hybrids).

• Low self-discharge: holds charge during seasonal or emergency standby.

*Exact usable capacity depends on model, DoD setting, and environmental conditions.

Why LFP for home storage? Compared with NMC and lead-acid, LFP offers superior cycle life, flatter voltage curve, better thermal stability, and lower lifetime cost per kWh, translating into predictable performance across seasons.

Integrated Power Electronics & AC Output

• Built-in pure sine wave inverter/charger: 5 kW / 10 kW / 15 kW rated (model-dependent).

• AC form factor: single-phase 220–240 V 50/60 Hz or 110–120 V 60 Hz (regional variant).

• Fast transfer to backup output during outages (ATS/UPS behavior; model-dependent).

• Surge capability sized for household compressors & motors (exact values per model).

• Clean power for sensitive loads: IT, networking, AV, medical accessories, and appliances.

PV Input & MPPT Harvest

• Integrated MPPT controller(s): high-efficiency tracking for day-long solar harvest.

• PV input window (typical): 120–450 Vdc MPPT, ≤ 500 Vdc absolute max (model-dependent).

• PV power budget: up to 6–10 kW per cabinet depending on tracker count/rating.

• Flexible strings: supports series strings sized to the MPPT window; combiner/OV protection per code.

• Self-consumption logic: prioritize PV→load→battery; export rules configurable where permitted.

Smart BMS & System Communications

• Pack monitoring: cell voltage/current/temperature/SOC with active balancing.

• Protections: over/under-voltage, over/under-temperature, over-current, short-circuit, charge/discharge cutoff.

• Interfaces: CAN / RS485 / RS232 for closed-loop integration with hybrid inverters and gateways.

• Event logs & alarms: streamline diagnostics and after-sales support.

• Protocol mapping: profiles for popular inverter brands available on request.

Grid Connection Modes

• Off-grid: autonomous power with PV + battery where utility is unavailable.

• Hybrid grid: self-consumption, peak-shaving, and time-of-use arbitrage; PV charges battery by day, discharge at peak.

• On-grid backup: maintain essential circuits via backup output/ATS during outages (per local code).

Mechanical & Environmental Engineering

• Cabinet: powder-coated steel/alloy with front service access; floor-standing indoor/outdoor placement.

• Protection class: up to IP55 (model-dependent) for dust/splash resistance.

• Thermal design: air-cooled path for quiet, long-life operation; temperature-aware charge/discharge.

• Serviceability: modular power & battery bays; field-replaceable submodules reduce downtime.

• Footprint: compact ≈ 45 × 45 × 60 cm envelope (reference size; varies by power/energy option).

Safety by Design

• EV-grade LFP cells with ceramic separators; pack-level fusing and contactors.

• Pre-charge circuits protect inverter DC link and busbars.

• Isolation & insulation validated to relevant standards; creepage/clearance respected.

• Compliance documents: CE / RoHS / UN38.3 / MSDS available for logistics and market entry.

Typical Electrical Characteristics*

(*Representative values; request a datasheet for final regional specs.)

• Battery: LiFePO₄, 51.2 V nominal; options ≈ 10.24–16.07 kWh per cabinet.

• Inverter/charger: 5 / 10 / 15 kW rated pure sine; grid-tie/backup modes per model.

• AC output: single-phase 220–240 V 50/60 Hz or 110–120 V 60 Hz.

• PV MPPT: window typ. 120–450 Vdc; PV power ≤ 6–10 kW.

• Round-trip efficiency: > 95% (battery + power electronics, typ.).

• Cycle life: ≥ 6000 (typical residential DoD).

• Operating temps (typ.): charge 0–45 °C, discharge −10–55 °C.

• Protection class: IP55 (cabinet variant).

• Comms: CAN / RS485 / RS232; vendor protocol selectable by DIP/firmware.

• Mass (reference): ≈ 45 kg per cabinet (varies with energy/power option).

Applications & Use Cases

• Residential backup: keep routers, lighting, refrigeration, pumps, PCs online through outages.

• Solar self-consumption: store daytime PV for evening peaks; reduce grid imports.

• Small business: peak-shaving and load-shifting for shops, offices, studios.

• Remote cabins & weak-grid sites: reliable hybrid/off-grid power without fuel.

• Essential circuits micro-UPS: fast transfer to protected loads for sensitive electronics.

System Sizing Examples (Illustrative)

• 5 kW / ~10 kWh: apartments & small homes; Wi-Fi, lighting, IT, refrigeration.

• 10 kW / ~12.8–15.36 kWh: family homes; longer autonomy for fridges, WFH setups, circulation pumps.

• 15 kW / ~16.07 kWh: larger homes/light-commercial; supports heavier simultaneous loads.

Runtime estimate:
Runtime (h) ≈ Capacity (Wh) × DoD × system efficiency / average load (W).
E.g., 16.07 kWh × 0.9 × 0.92 ≈ 13.3 kWh usable → ~13 h at 1 kW average.

Installation & Commissioning Notes

1. Location: place on level floor; allow front/side clearance for airflow and service.

2. AC/DC wiring: follow polarity and torque specs; use rated DC isolators, fuses, and breakers per code.

3. Grounding: bond enclosure and neutral/ground as required by local electrical codes.

4. PV sizing: keep strings within MPPT window and absolute voltage limits; include surge/OV protection.

5. BMS addressing/firmware: confirm inverter profile (CAN/RS485) and DIP settings; update firmware where applicable.

6. SOC sync: first-run full charge to 100% for BMS balancing and SOC calibration.

Maintenance & Storage

• Quarterly checks: inspect vents, verify busbar torque, review logs for alarms.

• Thermal care: keep vents clear; avoid sealed closets in hot climates.

• Long-term storage: maintain 40–60% SOC, top-up every 2–3 months.

• Firmware: apply approved updates for compatibility and optimizations.

What’s in the Crate (Typical)

• JIEYO All-In-One cabinet (battery + inverter/charger + MPPT)

• AC/DC installation kit: lugs, gland plates, fasteners (model-dependent)

• PV/COM cables: CAN/RS485 lead to inverter/gateway (where applicable)

• User manual & quick-start guide; basic ATS/backup wiring diagram
  (Contents vary by region and selected accessories.)

Certifications & Quality

• Safety & transport: MSDS, UN38.3

• Market compliance: CE / RoHS (others on request)

• Factory QA: incoming cell screening, module aging, full functional test with BMS logs; inverter burn-in.

OEM / ODM Services

• Branding & labeling: logo, color accents, nameplates, packaging.

• Electrical: socket standards, cable lengths, PV/communication connectors, fuse ratings, shutdown interface.

• Mechanical: custom cabinets, dust filters, outdoor kits, wall-mount or pedestal variants.

• Protocol mapping: CAN/RS485 profiles for specific inverter brands; installer integration guides.

Key Attributes (Snapshot)

• Product type: All-in-one hybrid ESS cabinet

• Battery: 51.2 V LiFePO₄, ≈ 10–16 kWh per cabinet

• Power electronics: 5/10/15 kW pure sine inverter/charger, MPPT solar controller

• Protection class: up to IP55

• Communications: RS485 / CAN / RS232

• Cycle life: 6000+ cycles (typ.)

• Use: Residential / Commercial / Industrial backup & PV self-consumption

• Origin: Guangdong, China

• OEM/ODM: Available

Who It’s For

• Homeowners seeking quiet, safe backup with PV integration and room to grow.

• Installers standardizing on a single-cabinet 51.2 V platform that cuts wiring time.

• Project buyers requiring documented LFP safety and CAN/RS485 integration.

• Businesses aiming to reduce bills via peak-shaving and time-of-use strategies.