Family 2

Sol Stack A2™

Sol Stack Series™

3-4 bed / 2 bath per unit4 floors$144K/unit

Corner visibility with elevated flood resilience

Sol Stack A2™

Technical Specifications

Building Configuration

Building Type

4-unit vertical stack with corner stair tower

Floor Count

4 floors

Unit Program

3-4 bed / 2 bath per unit

Lot Size Range

Corner lot (40ft x 80ft)

Infrastructure Systems

Wet Wall Configuration

Offset wet wall configuration

HVAC System

Heat pump per unit

Solar Strategy

Flat roof with solar + green roof sections

Water Strategy

Rainwater collection for irrigation + green roof

Cost Analysis

Cost per Unit

$144,000

Total Build Target (4 units)

$576,000

Cost Efficiency

6K under max

Climate Suitability

Urban InfillFlood-Prone

Deployment Notes

Corner visibility with elevated flood resilience

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Use our Interactive Prototype Configurator to see how Sol Stack A2™ matches your specific site parameters.