1-800-864-8853

Why do professional PV installers choose Bertelson?

• Experience: We have produced ballast units for several solar installations.
• Service: Our forklift-equipped trucks can deliver and unload at the project site.
• Speed: Most orders are completed within three weeks.
• Flexibility: Custom sizes, colors, and configurations are no problem.
• Quality: High-strength, steam-cured concrete (Not leftover materials).

(Photos courtesy of P2 / Perpetual Power LLC)