The Following Offers and Promotions are Currently Available:

Free Ground Shipping

  • Your order subtotal must be a minimum of $500.
  • Shipping charges and tax do not count towards the $500 minimum order.
  • This offer cannot be applied to clearance or freight items and certain ground items.
  • The only shipping methods that can take advantage of this offer are UPS Ground and USPS Priority.
  • This offer is only available in the continental United States (excludes Hawaii and Alaska).
  • NOTE: the item you are purchasing must be able to ship via ground. Some items can only ship via freight.
When your shopping cart totals $500 or more with qualifying items, and your shipping address is located in the continental United States, a free shipping option will appear.

$300 Flat Rate Shipping on Select Solar Kits!

We're offering a special $300 flat shipping rate on many of our solar kits. If a kit qualifies, the flat rate shipping option will appear at checkout.

  • This offer is only valid in the continental United States.
  • It covers both freight and/or ground shipping for all items in the kit.
  • We will determine which shipping carrier to use (USPS, UPS, LTL Freight, etc.)
  • If your address requires a specific shipping method to be used, you must let us know in the order comments.
  • All eligible solar kits will display a badge advertising the flat rate (see image below)

You can browse through all of our solar kit categories and you’ll see the flat rate image on all eligible kits.

Fortress Power - Limited Time Offer for eFlex Battery & Rack

Fortress Power is offering a fantastic discount on their popular eFlex 5.4 kWh batteries and FlexRack. When you purchase three of the eFlex 5.4 batteries and the FlexRack, you will receive a total of $500 off your order. If you purchase four or more eFlex 5.4 batteries and the FlexRack, you will receive a total of $750 off your order. This deal is being offered by the manufacturer and it’s for a limited time only!

  • This offer is available from Monday, July 12 through Thursday, September 30, 2021.
  • Both the batteries and the FlexRack must be purchased together to qualify for the discount.
  • A total of 3 eFlex 5.4 batteries is required for the $500 discount.
  • A minimum of 4 eFlex 5.4 batteries is required for the $750 discount.
  • The discount will be automatically applied to your shopping cart during checkout.
  • This offer cannot be combined with any other sales or promotions.

Take a look at the eFlex 5.4 kWh and see for yourselves why it's such a popular lithium battery. The new Fortress Power FlexRack is designed specifically for the eFlex battery for ease of installation and use.

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Have questions?

If you have questions about our products or need a customized solar system, contact our solar sales professionals for more details.