Build More And Power More With Everyday Solar Savings
Save more on solar every day—and even more when you go big. With competitive pricing across solar kits, batteries, inverters, and essential components, it’s easy to build a reliable system without overpaying. Spend $3,000 or more, and shipping is on us, so more of your budget goes directly into power instead of freight. Going solar means locking in long-term energy savings, reducing dependence on the grid, and gaining peace of mind with dependable power when it matters most. Bigger systems deliver bigger value—and free shipping helps you get there faster. Exclusions apply
US-Based Solar Support
Talk to real solar experts based in the U.S. whenever you need assistance.
FREE SHIPPING On $3,000+
Get free shipping on qualifying orders of $3,000+—no surprises at checkout.
Custom Design Services
Get a free custom system design built by Signature Solar professionals.
Power More With Top Solar Panels
Get free shipping on orders of $3,000 or more! Power and save today.
Store More With Top Batteries
Get free shipping on orders of $3,000 or more! Power and save today.
Charge More With Top Inverters
Get free shipping on orders of $3,000 or more! Power and save today.
Build More With Top Solar Kits
Get free shipping on orders of $3,000 or more! Power and save today.
Explore The LG High-Voltage Battery
Get free shipping on orders of $3,000 or more! Power and save today.
Maximize Your Energy Efficiency With LG
- High-capacity, expandable storage: parallel two batteries to increase your total capacity to 32kWh.
- High-voltage lithium-ion battery operates at 400V, allowing for faster charging and better energy conversion.
- Reliable backup power, energy savings, and greater energy independence.
- Up to 30% faster EV charging.
- Reduces overall wiring and material
costs. - Quickly and efficiently charges large
appliances. - Learn More About the LG Battery
Promotion Exclusions
- Free Shipping Discount
- Must spend $3,000 or more to qualify for free shipping.
- Solar panel pallets are not eligible for shipping discounts.
- Large module solar panels are not eligible for shipping discounts.
- Any product that ships to a terminal is not eligible for shipping discounts.
- Chiko Carports, and Chiko Ground Mounts are not eligible for shipping discounts.
- Valid in the lower 48 states only.
- General customer only. Excludes special customer groups including: installers, wholesale, and B2B customers.
- Promotion is valid only during the promotional period. Limited time offer.
- Discounts cannot be applied to past or future purchases outside of this timeframe.
- Signature Solar reserves the right to modify or end the promotion at any time without notice.
- Promotion does not apply to out-of-stock products.
- Additional exclusions may apply.
General Exclusions
- Limited time offer.
- Offers, including shipping promotions, are valid only for general customers. They do not apply to installers, wholesalers, or other special customer groups.
- Returns on discounted products will be refunded at the price paid, subject to Signature Solar’s return policy.
- Orders must be placed and completed during the promotion period to qualify.
- Signature Solar reserves the right to modify or cancel promotions at any time.
- Standard exclusions apply.
- For questions, please contact support@signaturesolar.com.