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SanTan Solar Coupons & Promo Codes

14 offers · updated · save up to 25%

Edited by Danica P. · Reviewed by Ivan P. · offers last checked Oct 20, 2026

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Current SanTan Solar offers

Top offer

Code

5% off your order

Checked Oct 20

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  • Checked in a real cart at SanTan Solar: the store accepted the code and took the discount off.
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Code

5% off your order

Checked Oct 20

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  • Checked in a real cart at SanTan Solar: the store accepted the code and took the discount off.
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Code

5% off your order

Checked Oct 20

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  • Checked in a real cart at SanTan Solar: the store accepted the code and took the discount off.
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Code

5% off your order

Checked Oct 20

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  • Checked in a real cart at SanTan Solar: the store accepted the code and took the discount off.
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Code

5% off your order

Checked Oct 20

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  • Checked in a real cart at SanTan Solar: the store accepted the code and took the discount off.
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Code

5% off your order

Checked Oct 20

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  • Checked in a real cart at SanTan Solar: the store accepted the code and took the discount off.
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Code

5% off your order

Checked Oct 20

See details
  • Checked in a real cart at SanTan Solar: the store accepted the code and took the discount off.
Show code

Code

5% off your order

Checked Oct 20

See details
  • Checked in a real cart at SanTan Solar: the store accepted the code and took the discount off.
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Code

5% off your order

Checked Oct 20

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  • Checked in a real cart at SanTan Solar: the store accepted the code and took the discount off.
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Code

8% off storewide with code 8off

Seen on SanTan Solar's site · Oct 8

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  • Source: SanTan Solar's home page
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7% off when you bundle panels with accessories

Seen on SanTan Solar's site · Sep 29

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  • Source: SanTan Solar's home page
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Enjoy SanTan Solar Great Deal by Playing THIS OR THAT - 25% OFF Panels or $150 Shipping?

Last seen Oct 20

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SanTan Solar Great Discount: Sale Up To 20%

Last seen Oct 20

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Last seen Oct 20

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SanTan Solar at a glance

Returns
30 days
First-order discount
250 reward points
Pay later
Affirm
Rewards program
Yes
Ships internationally
Yes

About SanTan Solar

SanTan Solar sells new and certified used solar panels, solar kits, inverters, batteries, racking and portable generators to DIY and off-grid buyers from Gilbert, Arizona, where the family-owned business has traded since 1999.

Read the return terms before you order, because returns may carry a 30% restocking fee and freight and handling charges don't come back.

SanTan Solar takes its name from SanTan mountain in the southeast valley of Phoenix. Its kits cover grid-tie, off-grid, hybrid, microinverter, solar generator and mini split setups, and panels can be bought by the pallet of 25 or more. Batteries come in floor and wall mount, server rack, stackable and drop-in formats, and racking spans roof, ground, carport and ballast mounts. Featured brands include EcoFlow, Anker, EG4, Fortress Power, K2 Systems, Tigo and RUiXU.

The company also offers residential installation and solar panel cleaning, along with a DIY Solar Guide, videos and a solar calculator. Panels carry a standard 1-year warranty with an optional 5-year extension, while used panels have no manufacturer warranty. SanTan Solar lists lifetime tech support among its services.

When shoppers look for SanTan Solar coupons

SanTan Solar coupon searches peak in December, about 1.8× a typical month, and dip lowest in June.

US Google searches, Sep 2025 to Aug 2026. Search interest, not sales.

How long does SanTan Solar shipping take?

Quoted by ZIP code and added to the price; residential delivery adds $50 and a liftgate another $50, after about 7-10 business days of processing.

What is SanTan Solar's return policy?

30 days on online-store purchases for undamaged, unmodified items in the original package; a 30% restocking fee may apply.

What payment methods does SanTan Solar accept?

Affirm, PayPal Pay Later and Figure HELOC; credit cards carry a 3% service fee, which a bank transfer avoids.

More about shopping at SanTan Solar

Panel minimum
Shipped panel orders need at least 10 panels; smaller panel orders can be picked up locally instead.
Rewards
Points with a 5% birthday discount, 5% off at Enthusiast level, 10% off at VIP level and 500 points on the 10th order.
Referrals
The SanTan Solar referral program reads give $50, get $50.
Warranty
Panels carry a standard 1-year warranty with an optional 5-year extension; used panels have no manufacturer warranty.
Outside the mainland
Ships to Canada, Alaska, Hawaii and Puerto Rico, with conditions to confirm before ordering.

From SanTan Solar's own pages, read Sep 29, 2026.

Sources: SanTan Solar FAQ, SanTan Solar store policies, SanTan Solar payment options page, SanTan Solar rewards page, SanTan Solar website

How to use a SanTan Solar coupon code

  1. At SanTan Solar, promo codes are entered at checkout, where the shipping quote for your ZIP code is also added to the price.
  2. Create an account before you place the order: that's worth 250 reward points, and your first purchase earns another 250.
  3. Check the payment step too.
  4. Credit cards carry a 3% service fee that a bank transfer avoids, and that fee can eat a good part of a small percentage code.
  5. Orders over $10,000 must be paid by wire transfer or cashier's check.
  6. If you might send anything back, remember that a 30% restocking fee may come off the refund.

More ways to save at SanTan Solar

  • Bundling panels with accessories takes 7% off, so buying racking or an inverter in the same order beats splitting it.
  • The rewards program adds a 5% birthday discount, then 5% off at Enthusiast level and 10% off at VIP, plus 500 points on your 10th order.
  • Picking up locally avoids freight on a small panel order, but book an appointment.
  • Will Call orders are held 30 days from purchase, then returned and refunded minus a 30% restocking fee.

SanTan Solar questions, answered

Does SanTan Solar charge a restocking fee?

Returns may carry a 30% restocking fee, and freight and handling fees aren't refunded. Items must be undamaged, unmodified and in the original package, within 30 days for purchases from the online store.

How much does shipping cost at SanTan Solar?

Shipping is quoted by ZIP code and added to the price. Residential delivery adds $50, a liftgate another $50, and processing takes about 7-10 business days.

Is there a minimum panel order at SanTan Solar?

Shipped panel orders need at least 10 panels. Smaller panel orders can be picked up locally instead.

What happens if panels arrive damaged?

Panels damaged in shipping aren't replaced; the refund is handled through a ticket. Concealed damage must be reported within 3 days of delivery.

Is there a fee for paying SanTan Solar by credit card?

A 3% service fee applies to credit card payments, and a bank transfer avoids it. Orders over $10,000 must go by wire transfer or cashier's check.

How does the SanTan Solar referral program work?

The referral offer is give $50, get $50. Rewards members also earn 250 points for creating an account and 250 on the first purchase.

5% off 5% off your order
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