25%OFF
Portable Sun LLC Promo Codes for August 2026
5 verified offers, best discount: 25% OFF.
5Total Offers
0Codes
5Deals
25% OFFBest Offer
Today's Best Portable Sun LLC Offers
11%OFF
11% OFF with Sol-Ark 12kW Hybrid Inverter + Midnite Power MNPowerflo16 ESS | 16.1 kWh Lithium Wall Mount Battery + 12kW Hybrid Inverter Bundle | Outdoor Rated Essentials Backup
6%OFF
6% OFF with MidNite Power "TheOne" MN 15-12KW-AIO Hybrid Inverter – 15kW PV Input | 11.4kW Output | 600V VOC Input | 48V 120/240V Split Phase | All-In-One Solar Inverter
8%OFF
8% OFF - Midnite Solar Rosie 48V Pre-Wired Solar Kit | 7000W Output | 15,000W Surge | All-In-One Off-Grid Inverter System | American Made
25%OFF
25% OFF - Growatt 7.6kW Grid-Tie Inverter (V3) | MIN 7600TL XH-US
Current Portable Sun LLC Coupons
| Description | Coupon | Expires |
|---|---|---|
| 25% OFF the Complete MidNite Power Hybrid Solar Kit | TheOne 11.4kW Split Phase Inverter | 16.1kWh 48V All Weather LiFePO4 Battery | 14.2kW+ PV | Deal, no code needed | No expiry |
| 11% OFF with Sol-Ark 12kW Hybrid Inverter + Midnite Power MNPowerflo16 ESS | 16.1 kWh Lithium Wall Mount Battery + 12kW Hybrid Inverter Bundle | Outdoor Rated Essentials Backup | Deal, no code needed | No expiry |
| 6% OFF with MidNite Power "TheOne" MN 15-12KW-AIO Hybrid Inverter – 15kW PV Input | 11.4kW Output | 600V VOC Input | 48V 120/240V Split Phase | All-In-One Solar Inverter | Deal, no code needed | No expiry |
| 8% OFF - Midnite Solar Rosie 48V Pre-Wired Solar Kit | 7000W Output | 15,000W Surge | All-In-One Off-Grid Inverter System | American Made | Deal, no code needed | No expiry |
| 25% OFF - Growatt 7.6kW Grid-Tie Inverter (V3) | MIN 7600TL XH-US | Deal, no code needed | No expiry |
About Portable Sun LLC
Portable Sun LLC sells solar power equipment for homes and off-grid setups: complete kits, hybrid and grid-tie inverters, panels, batteries, racking, wiring and the design and permitting service that goes with them. Stock comes from established names in the sector including Sol-Ark, MidNite Solar, Growatt, Canadian Solar, Solis, Tigo and Hanersun, alongside the company's own kit builds.
Prices run from under a dollar for connectors and small parts to about $38,753 for a full pallet of panels or a complete storage system, checked on August 31, 2026. This is not a store where you drop something in a cart on impulse: a hybrid inverter, a battery bank and the panels to feed them are a single engineered system, and the parts have to match on voltage, phase and output.
That is why the design and permitting service sits in the catalog next to the hardware. If you are not sure whether a 12kW split-phase inverter suits your panel string and your service panel, that question is cheaper to answer before the pallet ships than after.
One thing to read carefully before ordering at these amounts: returns here are handled case by case and carry a restocking fee of up to 40 percent, with return shipping deducted from the refund. Details are in the returns section further down this page.
If you are shopping for solar kits, inverters or storage batteries, this page gathers the current Portable Sun promo codes and deals in one place, along with the shipping, returns and support details to check before you order.
How to Use a Portable Sun Promo Code
Using a Portable Sun promo code takes a minute:
- Pick your items on portable-sun.com and add them to your cart.
- Open your cart and go to checkout.
- Find the field labeled 'Discount code' or 'Gift card', paste the code exactly as shown, and apply it.
- Confirm the discount appears in your order summary before you pay.
Running a straight deal instead of a code? Use the 'Get Deal' button on the offer above and the discount is applied automatically when you land on the Portable Sun site, with nothing to type.
Promo Code Not Working? Try This
- Check the type. Some offers are automatic deals, not codes. If there is no code to copy, use the 'Get Deal' link instead.
- Watch for exclusions. Codes often exclude gift cards, subscriptions already discounted, or items in a sale collection.
- Mind the minimum. A code may need a minimum order value before it unlocks.
- One code per order. Most checkouts accept a single code, so an existing discount can block a new one.
- Copy cleanly. An extra space or a missing character will fail, so copy the code straight from this page.
Specific to this store: the offers here are automatic deals attached to particular bundles and inverter models, not codes you paste. Because a kit and its individual components are separate listings, a discount tied to the complete kit will not apply to the same parts bought one by one.
Still stuck? The offer may have expired. Try the best remaining Portable Sun deal listed at the top of this page.
Portable Sun Savings Hacks
- Buy the kit, not the parts. The complete kits carry the deals on this page, and assembling the same inverter, battery and panels from individual listings usually costs more and loses the bundle discount.
- Use the design service before the hardware. Getting the system sized right up front is far cheaper than a return, given returns run case by case with a restocking fee of up to 40 percent.
- Buy panels by the pallet if you have the roof for it. Panel pricing per watt drops sharply at pallet quantity compared with single panels.
- Ask about the wholesale pricing program. The store runs one for larger orders, which is worth a conversation before a whole-home build rather than after.
- Order the wiring and racking with the system. Connectors, PV wire and mounts are cheap individually but expensive to have shipped separately in a second order.
Portable Sun LLC Shipping Policy
Portable Sun LLC ships direct from its online store; shipping options, costs and delivery times are shown at checkout before you pay.
When Portable Sun LLC runs a free shipping promotion, it is listed with the coupons at the top of this page.
Full details: Official Shipping Info
Portable Sun LLC Returns & Refund Policy
Quick overview: Returns are handled case by case and start with an email to [email protected]. New and unused product must be raised within 14 days of delivery for a refund; after 14 days it is store credit only. Used or installed product goes through technical support first and must be within 30 days.
- The item needs all accessories, the original box and the checklist, and used units are inspected to confirm they are working and resalable.
- A restocking fee of up to 40 percent can apply, and the return shipping cost is deducted from the refund.
- Refunds go back to your original payment method once the return is approved.
Full details: Official Return Policy
Portable Sun LLC FAQs
Does Portable Sun have a promo code right now?
The working Portable Sun offers are listed at the top of this page. We check them regularly and remove any that stop working, so what you see is what is currently live.
How do I redeem a Portable Sun discount?
The offers on this page are automatic deals on specific kits and inverters. Use the 'Get Deal' button and the price is applied when you reach the Portable Sun site. If an offer does show a code, paste it into the discount box at checkout and confirm it before you pay.
What does Portable Sun sell?
Solar power equipment: complete solar kits, hybrid and grid-tie inverters, panels, storage batteries, racking, wiring, and a design and permitting service. Brands stocked include Sol-Ark, MidNite Solar, Growatt, Canadian Solar, Solis and Tigo.
What is Portable Sun's return policy?
Returns are handled case by case and start by emailing [email protected]. New and unused product must be reported within 14 days of delivery for a refund, and after 14 days it is store credit only. Used or installed product goes through technical support troubleshooting first and must be within 30 days. Either way the item needs all accessories, the box and the checklist, a restocking fee of up to 40 percent can apply, and the return shipping cost is deducted from the refund.
Can I get help sizing a system before I buy?
Yes. The store sells a design and permitting service alongside the hardware, and lists a phone number and email for pre-sales questions. Given the restocking fee on returns, using it is the cheaper path on a large order.
How do I contact Portable Sun?
The store lists [email protected] and 616-202-1812, with returns handled separately at [email protected].
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