The Definitive Resource for Off-Grid Engineering

Precision
Data for
Nomads.

"Eliminating technical ambiguity through exhaustive financial modeling and field-tested engineering data for the independent lifestyle."

10y

Real-Time Indicators

US Average ROI
8.2 Years
-4%
Fed Tax Credit
30.0%
0%
NREL PV Cost/W
$3.12
+2%
*Aggregating real-world performance data from our independent user network.

Vast Dataset

Our models aren't based on theories. We leverage a decade of real-world installation data and regional irradiance patterns to provide P50-level accuracy in all projections.

Policy Precision

We track federal, state, and local policy shifts daily. From the Inflation Reduction Act to utility-specific NEM 3.0 rollouts, our math stays current.

Macro Insights

Understanding your system means understanding the market. We model utility rate inflation using 20 years of historical PPI data to ensure your ROI is realistic.

Core Calculation Engine

Solar ROI Calculator: Photovoltaic ROI & Payback Matrix

Determine the exact "break-even" point for your residential or mobile solar investment. Our engine factors in panel degradation, maintenance OpEx, and tax incentives for a definitive 25-year projection.

Incentive Modeling

Federal ITC (25D), State-level rebates, and utility cash incentives.

Technical Degradation

Annual generation loss modeled at 0.5% (Tier-1 standard).

Launch Analysis Engine
99.2%Projection Confidence
3,400+Monthly Reports Run

"The most authoritative ROI tool in the renewable sector. Indispensable for serious nomadic builders."

Technical Roadmap

Upcoming Releases

Beta 2.1

LiFePO4 Degradation Matrix

Development

Hydraulic Resource Planner

Q2 2026

DC/AC Conversion Efficiency

NREL COMPLIANT
DOE DATA PARTNER
IEEE STANDARDS
NABCEP VERIFIED