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Zero Middleware
Native WordPress runtime execution with 0 SaaS latency.
GPLv2 Licensed
100% unencrypted code. Inspect, extend, and deploy freely.
PHP 8.3 Ready
Tested against WP 6.7+ & Gravity Forms 2.9+ core.
WordPress Add-onv1.0.0
Formidable Solar Energy ROI & Energy Savings Estimator Pro
Rooftop solar payback period calculation, energy bill savings & installation quote.
4.9(1,200+ developers)
480 downloads
Billed annually
All-Access Pass
Explore →Unlock All 400+ Plugins for $199/yr
Unlimited sites, future releases & priority support.
Included With Your Purchase
Instant ZIP Download — Clean, unencrypted GPLv2 code
1-Click Automatic Updates — Directly from WordPress Admin
1 Year Priority Ticket Support — Answers in <4 hours
30-Day Money-Back Guarantee — 100% risk-free trial
100% Risk-Free 30-Day GuaranteeIf this add-on does not solve your exact Gravity Forms workflow requirement, our engineering team will resolve it or issue a prompt 100% refund.
256-Bit SSL Encrypted View Documentation
Core Capabilities
- Dynamic payback period calculator with interactive visual sliders
- Calculates 25-year cumulative energy savings and CO2 reduction metrics
- Calculates solar panel array size (kW) and battery storage requirements
- Applies federal, state, and local solar tax credits (e.g. 30% US ITC)
- Generates downloadable Solar Proposal PDF summary for homeowner
- Routes high-intent qualified leads directly to solar sales reps
Technical Specifications
Versionv1.0.0 (Production)
PlatformWordPress
PHP Compatibility8.0 – 8.3+
WordPress Compatibility6.0 – 6.7+
LicenseGPLv2
Updates1-Click Automatic
Architectural
Overview
Formidable Solar Energy ROI & Energy Savings Estimator Pro generates solar installation leads. Homeowners enter monthly electricity costs, roof pitch, and sun exposure to calculate payback periods and projected 25-year energy savings.
Frequently Asked Questions
Frequently Asked Questions
How do I install and configure Formidable Solar Energy ROI & Energy Savings Estimator Pro?
Download the signed ZIP file from GravityHive, navigate to Plugins → Add New → Upload Plugin in your WordPress admin, activate the plugin, and enter your license key under Form Settings → GravityHive Licenses to enable automated 1-click updates.
Is Formidable Solar Energy ROI & Energy Savings Estimator Pro compatible with WordPress Multisite and latest PHP?
Yes, Formidable Solar Energy ROI & Energy Savings Estimator Pro is fully tested and supported on PHP 8.0, 8.1, 8.2, and 8.3, WordPress 6.0+, and Gravity Forms 2.7, 2.8, and 2.9+, with full WordPress Multisite (WPMU) compatibility.
What is the refund policy for Formidable Solar Energy ROI & Energy Savings Estimator Pro?
GravityHive offers a 30-day risk-free money-back guarantee. If you encounter any technical issues our engineering team cannot resolve, you receive a prompt 100% refund.
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