What Tablif read on VoltSolar's site
VoltSolar describes itself as: “EV Solar Calculator: How Many Panels You Need | VoltSolar”
- Price model: free tier
- Free tier: Free forever
- Stage: Live, no waitlist
- How it differs: “Traditional solar calculators only ask for your current utility bill in dollars, which fails completely if you recently purchased an electric vehicle or are planning to buy one. VoltSolar solves this problem”
What it is
Calls itself “solar sizing estimates”.
- Calls itself: solar sizing estimates
“VoltSolar Free solar sizing estimates for electric vehicle owners”
Where it puts itself
Rules out “30% federal Residential Clean Energy Credit”.
- Says it will not: 30% federal Residential Clean Energy Credit
“Traditional solar calculators only ask for your current utility bill in dollars, which fails completely if you recently purchased an electric vehicle or are planning to buy one. VoltSolar solves this problem”
“The 30% federal Residential Clean Energy Credit (Section 25D) ended for systems installed after December 31, 2025”
What it costs
A free tier, free forever. Sales on request. No monthly or yearly plan. No one-time option.
- One-time: no
- Monthly: no
- Yearly: no
- Free plan: free forever
- Contact sales: yes
“VoltSolar shows the math, free with no sign-up.”
“Contact us”
Who it sells to
Sells to consumers. In English.
- Sells to: consumers
- Languages: English
“VoltSolar was created to address one of the most common questions facing modern drivers”
“English”
How it runs
A web app. Hosted in the cloud. Built with Google Analytics.
- Kind: web
- Runs where: cloud / hosted
- Analytics: Google Analytics
“VoltSolar shows the math, free with no sign-up.”
“…googletagmanager.com”
What it works with
Integrates with Enphase IQ and Tesla Powerwall. Names Net Energy Metering on its pages.
- Integrates with: Enphase IQ · Tesla Powerwall
- Names: Net Energy Metering
“…or a utility that provides 1:1 Net Energy Metering (NEM) credits.”
“Tesla Powerwall 3 holds 13.5 kWh”
What it offers as proof
Live, no waitlist. Claims “76 models”. Try it without signing up. Publishes docs.
- Number claimed: 76 models
- Trial asks for: nothing
“VoltSolar shows the math, free with no sign-up.”
“1. Your EV 76 models”
Sources
Tablif read these pages, last on 5 Nov 2026. Everything above is what the product says about itself; Tablif does not verify every claim.
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