40kW Solar System Installation – Deye Hybrid + 60kWh Battery (Zero Export Explained)

Описание: ⚡ In this video, I break down a COMPLETE real-world installation of a 40kW Deye three-phase hybrid solar system with 60kWh high-voltage battery storage and ZERO grid export.

This system is designed to power a full commercial operation while staying 100% compliant with utility regulations — no power injected back into the grid.

🔧 This video was requested by one of you — shoutout to @Hammadi-rd5tm!

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🔋 SYSTEM OVERVIEW
• Inverter: Deye SUN-40K-SG01HP3-EU-BM4
• Battery Storage: 60kWh High-Voltage Lithium
• Solar Panels: 70 × 600W JA Solar N-Type Bifacial
• Total PV Capacity: 42 kWp
• System Type: Three-phase hybrid, zero-export
• Application: Commercial / industrial

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📌 WHAT YOU’LL LEARN IN THIS VIDEO
✅ Site assessment & pre-install planning
✅ String sizing & DC design (cold-temperature corrected)
✅ How to wire 70 solar panels safely
✅ High-voltage battery installation & BMS communication
✅ Deye inverter installation (DC, AC, grounding)
✅ CT installation & ZERO EXPORT configuration
✅ Step-by-step system programming & commissioning
✅ Monitoring, testing, and common mistakes to avoid

Whether you’re an installer, engineer, electrician, or advanced DIYer — this guide walks you through the entire process from planning to power-up.

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⚠️ IMPORTANT SAFETY NOTICE
This system operates at high DC voltage and three-phase AC power.
This video is for educational purposes only.

🚫 Do NOT attempt this installation unless you are a qualified professional.
✔ Always follow local electrical codes
✔ Use proper PPE
✔ Have all work inspected by licensed authorities

Your safety comes first.

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⏱️ CHAPTERS
00:00 Introduction & System Overview
01:30 Site Assessment & Utility Compliance
04:00 System Components
06:30 String Sizing & DC Design
10:30 Solar Panel Installation
15:30 HV Battery Installation
20:00 Inverter Installation
23:30 Zero Export Configuration
26:30 Testing & Commissioning
29:00 Monitoring & Final Checks

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📩 Have a system you want featured? Drop it in the comments.

⚡ More advanced solar tutorials are coming weekly.