Vespa Solar Co-op
$2.25 per Watt
25-Year Full Warranty on Everything • CertainTeed Solstice 450W Panels • AP Systems Microinverters
Reserve My Spot in the Co-op →Saint-Gobain backed • Locally installed in Central Ohio
What is the Vespa Solar Co-op?
We’re bringing Central Ohio homeowners together to secure premium equipment and the industry’s strongest warranty at a fixed group rate.
This is a limited-time opportunity to lock in $2.25 per watt pricing before the co-op closes on July 31, 2026.
Co-op Includes:
- ✓ CertainTeed Solstice 450W panels
- ✓ AP Systems microinverters (Enphase available +$0.20/watt)
- ✓ Full system design & permitting
- ✓ Professional installation by Vespa Solar
- ✓ 25-Year CertainTeed Gold Warranty on everything
The Strongest Warranty in Solar — Period
As a CertainTeed Solar Certified installer, Vespa Solar gives you something almost no one else can:
CertainTeed warranties all components + workmanship + labor for the full 25 years.
CertainTeed is owned by Saint-Gobain — a 361-year-old global leader in building materials.
Most solar companies only warranty panels. We cover the entire system — panels, inverters, racking, and installation — for 25 years.
Pricing for standard installations
Standard Installation Examples:
- 8 kW system ≈ $18,000
- 10 kW system ≈ $22,500
- 12 kW system ≈ $27,000
Enphase microinverters available for only +$0.20/watt more
Included in $2.25/watt Pricing
- ✓ CertainTeed Solstice 450W panels
- ✓ AP Systems microinverters
- ✓ Racking and mounting hardware
- ✓ Full system design and engineering
- ✓ Permitting and utility interconnection
- ✓ Professional installation
- ✓ 25-Year CertainTeed Gold Warranty (parts + labor)
Additional Costs (if applicable)
- Trenching $25 per foot
- Metal Roof +$0.10 per watt
- Steep Roof +$0.10 per watt
- Travel fee (60+ miles from Upper Arlington) $900
Most standard homes in the Columbus area have no additional costs.
How the Co-op Works
Fill out the form below
We evaluate your roof and energy use
Lock in your $2.25/watt price
Secure pricing before the co-op closes
Reserve Your Spot in the Vespa Solar Co-op
Lock in $2.25/watt pricing before July 31, 2026
Frequently Asked Questions
Yes for standard installations. Most homes in the Columbus area qualify for the base rate. Additional costs only apply for trenching, metal roofs, steep roofs, or long travel distances (see details above).
The co-op closes. Pricing may increase after that date.
No — but your contract must be signed by July 31, 2026 to lock in this price.
Yes. As a CertainTeed Solar Certified installer, CertainTeed (owned by 361-year-old Saint-Gobain) warranties the panels, microinverters, racking, and all labor/workmanship for the full 25 years.