Deye 100 kW Commercial Solar + Storage System — Indoor

Bundled configuration: 2 × Deye 50 kW HV hybrid inverters (paralleled to 100 kW), ≈102 kWh HV LFP battery (20 × 5.1 kWh), 2 × Deye HV 3U battery racks, 2 × Deye HVB750V/100Ah HV control boxes (BMU), and ≈99 kWp PV array (180 × 550 W)

Overview

This turnkey 100 kW plant is designed for demanding commercial, agricultural, and light-industrial sites that need resilient backup, self-consumption, and peak-shaving. Two paralleled Deye 50 kW three-phase hybrids operate in closed loop with a high-voltage LFP battery stack (~102 kWh) and a ~99 kWp PV field for efficient daytime offset and fast battery recharge.

Key Highlights

• 100 kW three-phase hybrid output (2 × 50 kW) for seamless PV + battery blending and robust backup
• ≈102 kWh HV LFP storage (20 × 5.1 kWh) for long reserve time and high throughput
• High-voltage architecture → lower DC currents, slimmer cabling, improved round-trip efficiency
• Closed-loop battery control via CAN/RS485 for accurate SoC, optimized charging, and protection
• ≈99 kWp PV array (180 × 550 W) sized for strong daytime offset and rapid recharge
• Modular & serviceable stack with field-replaceable modules and front-access wiring
• Comprehensive protections: OV/UV/OCP/OTP, short-circuit, insulation monitoring

Typical Applications

Retail centres, workshops, cold rooms, lodges, filling stations; farms & packhouses (irrigation/refrigeration); clinics, schools, telecom and light-industrial facilities.

Technical Summary*

• Inverters: 2 × Deye 50 kW HV three-phase hybrid (paralleled to 100 kW)
• Battery Energy: ≈102 kWh (20 × ~5.1 kWh HV LFP modules)
• Battery Control: 2 × Deye HVB750V/100Ah HV control boxes (BMU) with 2 × 3U HV racks
• PV Array: ≈99 kWp (180 × 550 W half-cell mono)
• Communications: CAN / RS485 (inverter ↔ BMU), monitoring-ready
• Cycle life (typical): ≥6,000 cycles under standard DoD/conditions
• Operating temp (battery): Charge 0–50 °C / Discharge −20–55 °C; optimal 15–30 °C
• Installation: Indoor, ventilated space; upstream DC/AC protection and earthing per SLD

*Actual limits depend on final design, utility rules, ambient conditions, and commissioning settings. Always size breakers/fuses and cable gauges to code and the single-line diagram.

What’s in the Bundle

• 2 × Deye 50 kW HV three-phase hybrid inverters (100 kW total)
• 20 × Deye HV lithium battery modules (~5.1 kWh each) → ≈102 kWh
• 2 × Deye HVB750V/100Ah HV control boxes (BMU)
• 2 × Deye HV 3U battery racks
• HV interconnects/cable kits and earthing hardware
• 180 × 550 W PV modules (half-cell mono) → ≈99 kWp

Integration, Compliance & Support

• Native closed-loop operation between Deye hybrids and the HV battery stack for safe, optimized charging.
• Designed to meet relevant IEC/CE/UN38.3 standards (batch certificates available via authorized channel).
• Supports export limiting, generator interlock, and advanced backup modes per local regulations.
• Covered by Deye inverter and battery warranty policies (regional terms apply).

Professional note: Validate PV charge ceilings, battery-to-inverter power limits, cabinet layout, and grid interconnection against the final SLD and local grid code before procurement.