Will these work with Unistrut or superstrut rails from Home Depot?

Yes 1/4" hardware or you can drill out for larger holes

What is the distance between the 2 holes? Is there a U-bolt size that will fit the 2 holes to mount the panel on a car roof rack?

From center to center, 3 and 5/32 inches. 1/4 inch diameter holes. I don't know about the U-bolts, but some U-bolts I have would fit, they are from antenna riggings.

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🔧 Mount your solar future with confidence and style!

DURABLE LIGHTWEIGHT - Anodized aluminum ensures rust-free, weatherproof performance for 25 years
EXPERT SUPPORT INCLUDED - Professional after-sales service to guide your installation journey
UNIVERSAL COMPATIBILITY - Perfectly fits RVs, boats, trailers, yachts, walls & off-grid roofs
COMPLETE INSTALLATION KIT - 16 Z brackets, bolts, nuts & screws included for hassle-free setup
OPTIMIZED FOR SOLAR POWER - Engineered to securely mount solar panels from 50W to 150W with ease

SUNMAK’s 16-piece anodized aluminum Z bracket set offers a lightweight, corrosion-resistant mounting solution designed for 50W-150W solar panels. Ideal for RVs, boats, trailers, and off-grid roofs, this kit includes all necessary hardware and promises up to 25 years of durable performance backed by expert customer support.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 68.84

Duties & taxes incl.

Slovakiastore

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Unit count	16.0 count
Item depth	0.0625 inches
Mounting type	Wall Mount
Manufacturer	Fujian Newsunpower Energy Tech Co., Ltd
UPC	196852037254
Global Trade Identification Number	00196852037254
Part Number	NSP-ALH-ZB-03-D16
Product Dimensions	10.01 x 6.3 x 4.32 cm; 962 g
Item model number	NSP-ALH-ZB-03-D16
Finish	Anodized, likely matte or brushed
Shape	不规则形
Power Source	solar_powered
Item Package Quantity	1
Batteries included?	No
Batteries Required?	No
Item Weight	962 g

SUNMAK 16 Units per Set Solar Panel Mounting Z Brackets, Solar Panel Mounting Brackets Lightweight Aluminum Corrosion-Free for RVs, Trailers, Boats, Yachts, Wall and Other Off Gird Roof

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