Affiliate Disclosure

GreenEnergyCalc.com participates in affiliate marketing programs. This means we may earn a commission when you click on certain links and make a purchase — at no additional cost to you.

Shop Solar Kits Partnership

We are an affiliate partner of Shop Solar Kits (shopsolarkits.com), a retailer of pre-built solar panel kits, portable power stations, RV solar systems, and off-grid battery setups.

When you see links to Shop Solar Kits on this site, including those using the discount code WAYSENG101, we may earn a commission on qualifying purchases. The discount code provides you with a genuine price reduction at checkout.

Links marked “Sponsored” or containing our referral code (ref=1917) are affiliate links.

Our Editorial Independence

Affiliate relationships do not influence:

Our calculator results or formulas
Our editorial recommendations or rankings
The data we cite from EIA, NREL, SEIA, IRS, and other official sources
Our honest assessment of any product, service, or technology

We only recommend products and partners that are genuinely relevant to our readers’ solar and clean energy decisions. If we do not think a product is worth your money, we will say so.

FTC Compliance

In accordance with the US Federal Trade Commission’s guidelines on endorsements and testimonials, we disclose affiliate relationships in:

The footer of every page on this site
At the top of any article containing affiliate links
Adjacent to any sponsored sidebar elements

Contact

If you have questions about our affiliate relationships, contact us at greenenergycalc@gmail.com.

Last updated: April 2026