Product Description:

Deye hybrid energy solutions are purpose-built for residential and light commercial applications, featuring intelligent energy management that maximizes solar self-consumption rates up to 98%. Our systems empower users to significantly reduce grid dependence while optimizing renewable energy utilization.

24/7 Power Flow Architecture

1. Daytime Operation
   Photovoltaic arrays generate DC electricity, converted through MPPT solar inverters to power connected loads via our advanced load prioritization logic. Surplus energy dynamically charges LiFePO4 battery banks (20ms response time) with 95% round-trip efficiency.

2. Peak Demand Management
   During load spikes or evening hours, the system automatically discharges stored energy through 3-phase inverters, maintaining voltage stability within ±2% while supporting 100% unbalanced load operations.

Grid Failure Resilience
Integrated dual-input charging architecture allows simultaneous:

• PV priority charging (0-100% in 2.5hrs @ 5kW solar input)

• Backup generator charging via built-in ATS (auto-transfer switch) with generator auto-start functionality

Smart Grid Integration
Equipped with CAN 2.0B/RS485 ports supporting Modbus RTU, SunSpec, and IEC 61850 protocols for:

• Real-time battery telemetry monitoring

• Generator runtime synchronization

• Utility-grade grid interaction (peak shaving/TOU optimization)

All systems include Class II grid isolation protection and UL 1741 SA-certified anti-islanding protection for seamless transition between operational modes.

Product advantage:

▍3-Phase Load Mastery
100% per-phase independent loading, 50% overload capacity for heavy-demand scenarios (industrial machinery/AC clusters).

▍Instant Solar Upgrade
5-minute AC coupling retrofit, compatible with 90% existing PV systems, boosting legacy installations by 40%+ efficiency.

▍Scalable Power Architecture
10-unit parallel expansion (3-phase/single-phase hybrid), scaling from 5kW homes to 200kW commercial sites with modular upgrades.

▍Smart Battery Ecosystem
48V low-voltage safety + 240A charge current (1.5-hour full charge). Cross-brand battery compatibility with IP65/CE-certified durability.

▍Energy Cost Optimizer
6-period charge/discharge scheduling + TOU tariff sync, auto-executing "valley charge - peak discharge" strategies with generator backup.

Applications: