Product Overview
The ground screw foundation kit bundles everything a site needs: sized screws, top connection brackets, drive adapters and a per-project installation sheet with pull-test targets. One SKU, one delivery, zero missing parts.

Kits are configured from your layout drawing — screw count, lengths and brackets are pre-counted per row, so site crews simply distribute bundles along the array lines.
Key Features
- Complete project packing — screws, brackets, adapters, guide sheet
- Per-row pre-counting — bundles map 1:1 to your layout
- Drive adapter included — fits standard rotary heads
- Pull-test targets — acceptance criteria in the box
- Mixed container friendly — combine with rails and modules
- Reorder simple — one SKU per project
Application Scenarios
Ideal for these procurement styles:
- EPC turnkey projects — one PO covers foundations
- Distributor bundles — sell-ready retail kits
- Installer fleets — standard kit across projects
- DIY ground mount — homeowner-friendly packing

Configuration Options
- Screw spec — per project soil report
- Brackets — flange, U-bracket or nut top
- Adapter — 75-90 mm rotary collar
- Packing — project-bundled, film-wrapped
- Documentation — install sheet + pull-test targets
Product Specifications
| Screw material | Q235B HDG ≥ 80 μm |
| Bracket material | HDG steel / AL on request |
| Kit sizes | from 20 pcs to 5000 pcs |
| Adapter | 75-90 mm collar |
| Documentation | installation + QC sheet |
| Packing | film-wrapped bundles |
| Warranty | 10 years |
All products are manufactured in our ISO 9001 certified factory and carry CE / SGS certification. Custom requirements are welcome.
Quality Certifications
Ruhai Material is ISO 9001 certified and ships products compliant with CE and SGS requirements worldwide. Material certificates and test reports are available with each shipment.
Frequently Asked Questions
What is the MOQ for the ground screw foundation kit?
MOQ is one project kit (from 20 screws); repeat kits ship at program pricing.
Can the kit include rails too?
Yes — we can pack a complete foundation + racking container.
How are kits counted?
Bundles are pre-counted per array row per your layout.
Lead time?
10-15 days including configuration.
Request a Quote
Send us your specifications, quantity and target port — our sales team replies within 24 hours with a detailed quotation. Send an inquiry now.





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