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Grounding Series — Earthing Conductors & Rods
3 Models available · Cables, Trays, Grounding & Fasteners
Earthing conductors, clamps and rods that bond arrays, frames and equipment to a low-impedance earth for lightning and fault safety.
Model Number Breakdown
- Low-impedance earth
- Lightning dissipation
- Copper & steel options
- Compliant bonding
Specifications Range
All specifications and dimensions can be customized upon request
| Key parameters | Model Range |
|---|---|
| Ground Resistance | 4, 10 |
| Grounding Spec | Flat steel 40×4mm, Flat steel 50×5mm, Round steel Φ10~Φ12mm |
| Type | Grounding |
| Key Spec | Flat steel 40×4mm, Flat steel 50×5mm, Round steel Φ10~Φ12mm |
| Standard | GB 50168 |
⚙How It Works
The grounding system bonds every frame, array and piece of equipment to a low-impedance earth, so lightning and fault current are safely dissipated instead of seeking a path through the equipment or a person. A low earth resistance is the single most important safety parameter of the installation, and it protects the inverter and electronics from surge damage.
▦Structure & Composition
The grounding system uses flat or round steel conductors, copper-bonded earth rods and clamps that bond module frames, racks, trays and equipment together into one equipotential grid. Rods are driven to the required depth to reach the target earth resistance, and every bond is mechanical and corrosion-protected for the plant's life.
Model Range
| Model | Type | Key Spec | Standard | Reference Price |
|---|---|---|---|---|
| QD-GND-40X4 | Grounding | Flat steel 40×4mm | GB 50168 | … |
| QD-GND-50X5 | Grounding | Flat steel 50×5mm | GB 50168 | … |
| QD-GND-ROD10 | Grounding | Round steel Φ10~Φ12mm | GB 50168 | … |
Applications
Selection Guide
- Bond every module frame and rack to the common earth to prevent potential differences and lightning damage.
- Size the conductor and rods to clear the worst-case fault current and reach the target earth resistance.
- Use copper-bonded rods and stainless clamps for low resistance and corrosion protection.
Frequently Asked Questions
Why is grounding critical?
A low-impedance earth dissipates lightning and fault current, protects against electric shock and prevents damage to inverters and electronics.
What earth resistance should I target?
Typically below 10 Ω, and often lower for sensitive sites — the applicable code and equipment set the requirement.
Do module frames need bonding?
Yes — bonding frames and racks into one equipotential grid prevents dangerous potential differences and lightning damage.
Instant Selection & Quote Calculator
Select your specifications to get an estimated price instantly.
| Base price (interpolation) | $0 |
| × Product factor | ×1.0000 |
| × Country factor | ×1.0000 |
| × Copper-linked factor | ×1.0000 |
| + Options / accessories | $0 |
Complete equipment — no winding copper linkage
Reference prices are for estimation only and do not constitute a formal offer.
We will reply with your latest quote instantly.
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