Alternatives

Products that do what CalcFlow - Solar ROI Calculator does

Calculate your solar savings in 30 seconds

1
Solar Savings Calculator▲6
Quickly estimate how much you can save on energy bills
Sep 2025
2
Estimate Solar Panel ROI in Florida▲6
Florida solar panel savings calculator
Sep 2025
3
Solar Panel Calculator▲3
Estimate solar costs, savings and payback in minutes
Jul 2026 · sunmetriclab.com
4
Solar Savings Calculator▲1
Calculate your solar savings in 2 minutes
Feb 2026 · solar-panelcalculator.netlify.app
5
Estimate Savings▲1
“Your path to solar savings starts here.”
Feb 2026 · calculatortoolnation.com
6
Global Sun Hub▲7
Independent solar system calculator and equipment database
Jan 2026 · globalsunhub.com
7
US Home Calc▲3
Smart US tax, budget & solar savings calculators.
26d ago · ushomecalc.com
8
SolarCalcPro▲1
Calculate Solar Savings, Battery Size & EV Costs for US
Apr 2026 · solarcalcpro.com
9HW
Helios – what plug-in solar could generate for any address in Britain▲126
Plug-in solar panels (no electrician needed) have just become legal in the UK and will go on sale soon. Helios estimates how much electricity a typical installation could generate at a given address and what that's worth against your tariff. It uses UK government LIDAR data to reflect the actual skyline, so it knows whether there's a building or a hill blocking the sun. Caveats: - Outside LIDAR coverage (most of Scotland and Wales) it falls back to a synthetic horizon (less accurate). - Trees and recent developments (post-2022 or so) may not be in the data, and some address placements could…
May 2026 · helios.southlondonscientific.com
10
Wattcrunch▲2
Know your solar numbers before you call an installer
Jun 2026 · wattcrunch.tech
11
SolarCalcNow▲2
Estimate solar panels before getting quotes
Jul 2026
12
Commute Time Calculator▲94
Time, money, and CO2 you saved since you went remote
2022
13
RoofSolar▲3
Financial-grade solar analysis for your roof — in 3 minutes
May 2026 · roofsolars.netlify.app
14
SunQuest▲33
Know where the sun will be — and if solar is worth it.
2025
15
Project Sunroof▲80
Search for your home. Discover your solar savings potential.
2019
16
Sunort▲6
Estimate your solar potential
Oct 2025
17
SolarCalc24 — Free Solar Calculator▲1
Calcula el ahorro y rendimiento de tus paneles solares.
30d ago · solarcalc24.com
18
SolarSight▲1
Map your roof and estimate solar savings worldwide
24d ago · getsolarsight.com
19
Off-Grid Solar Calculator
Off-grid solar array & battery storage calculator
17d ago · solarblueprintcalc.framer.website
20
Solar Panel Cost Estimator▲5
Estimate solar panel installation costs in seconds
Jan 2026 · solarpanelcostestimator.com
21
Environmental Calculator Suite▲8
Measure your impact and find practical ways to reduce it
Jul 2026 · freewww.com
22
My solar died for 6 months, so I built a watchdog▲15
Hi HN, Shawn here. My rooftop system lost about half a year of production and nobody told me. Not the installer, not the monitoring app, not the utility. I found out from an electric bill that made no sense, then spent weeks digging through the monitoring portal by hand. SunRanker is what I wished existed that day. Connect a system once (Enphase OAuth, or a SolarEdge site ID plus API key) and it reads production daily, shows it in plain language, and emails you when something actually changes. Three alerts only. The connection broke, the monitoring went quiet, or output has been well below…
27d ago · sunranker.com
23
Energy Calculators▲5
Smart tools to calculate, compare ,optimize your power usage
Nov 2025
24
AberSolarCalculator▲2
Solar calculator with roof direction & tax credit
28d ago · abersolarcalculator.com

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