Shopping by brands
Discover lots products from popular brands
Product collections
Explore product collections from our vendors
Tesla Powerwall 3 - 13.5kWh Expansion Battery Unit
The Tesla Powerwall 3 – 13.5kWh Expansion Battery Unit is designed to increase the energy storage capacity of your existing Powerwall 3 system. This DC-coupled lithium-ion battery connects directly to the Powerwall 3 and uses the same inverter, making it a simple and efficient upgrade without additional hardware. Built with an IP67 / NEMA 3R weather-rated enclosure, it can be installed indoors or outdoors and operates reliably in temperatures from –20°C to 50°C (–4°F to 122°F). With the ability to add up to three expansion units per Powerwall 3, homeowners can significantly increase backup power and maximize solar energy usage.
7.2 kW DIY Grid-Tied Solar Kit
Complete on-grid solar system – Produce clean energy for your home, export excess to the grid for credits via net metering, and reduce your electric bill significantly. Ideal for homeowners in net metering states (CA, TX, FL, AZ, NY, NJ, and more) looking for a reliable, no-battery solar solution
12.96 kW DIY Grid-Tied Solar Kit
Complete on-grid solar system – Produce clean energy for your home, export excess to the grid for credits via net metering, and reduce your electric bill significantly. Ideal for homeowners in net metering states (CA, TX, FL, AZ, NY, NJ, and more) looking for a reliable, no-battery solar solution
3.2 kW DIY Grid-Tied Solar Kit
Complete on-grid solar system – Produce clean energy for your home, export excess to the grid for credits via net metering, and reduce your electric bill significantly. Ideal for homeowners in net metering states (CA, TX, FL, AZ, NY, NJ, and more) looking for a reliable, no-battery solar solution
16 kW DIY Grid-Tied Solar Kit
Complete on-grid solar system – Produce clean energy for your home, export excess to the grid for credits via net metering, and reduce your electric bill significantly. Ideal for homeowners in net metering states (CA, TX, FL, AZ, NY, NJ, and more) looking for a reliable, no-battery solar solution
4.8 kW DIY Grid-Tied Solar Kit
Complete on-grid solar system – Produce clean energy for your home, export excess to the grid for credits via net metering, and reduce your electric bill significantly. Ideal for homeowners in net metering states (CA, TX, FL, AZ, NY, NJ, and more) looking for a reliable, no-battery solar solution
Trina 440W Vertex S+ Bifacial Solar Panels – 36 Panel Pallet (Black | TSM-440-NE09RC05)
Steel Solar 4-Car Carport/Gazebo - Black, Panels Sold Separately, Solar Ready, Outdoor
Steel Solar 2-Car Carport/Gazebo - Black, Panels Sold Separately, Solar Ready, Outdoor
Canadian Solar 455W Black Monofacial Panel – 108 Half-Cells | CS6.1-54TM-455H
Canadian Solar 455W Black Monofacial Panel – 108 Half-Cells | Pallet of 30 | CS6.1-54TM-455H
Solar Panels Collection of the Week
The most popular products from the collection
Canadian Solar 455W Black Monofacial Panel – 108 Half-Cells | CS6.1-54TM-455H
Tesla Powerwall 3 - 13.5kWh Expansion Battery Unit
The Tesla Powerwall 3 – 13.5kWh Expansion Battery Unit is designed to increase the energy storage capacity of your existing Powerwall 3 system. This DC-coupled lithium-ion battery connects directly to the Powerwall 3 and uses the same inverter, making it a simple and efficient upgrade without additional hardware. Built with an IP67 / NEMA 3R weather-rated enclosure, it can be installed indoors or outdoors and operates reliably in temperatures from –20°C to 50°C (–4°F to 122°F). With the ability to add up to three expansion units per Powerwall 3, homeowners can significantly increase backup power and maximize solar energy usage.
Check list for Selecting DIY Kit
-
Energy Needs: Calculate daily kWh usage and size the system correctly.
-
System Type: Choose grid-tied, off-grid, or hybrid based on your use.
-
Panel Quality: Prefer monocrystalline, 20%+ efficiency, 25-year warranty, UL certified.
-
Inverter & Controller: High-efficiency inverter; MPPT charge controller.
-
Battery (if needed): Right capacity; LiFePO₄ preferred for safety and lifespan.
-
What’s Included: Check if wiring, mounts, breakers, and manuals are included.
-
Roof & Mounting: Roof strength, south-facing exposure, wind/snow rating.
-
Safety & Code: Must meet NEC and local electrical codes.
-
Permits & Incentives: Local permits + Federal Solar Tax Credit eligibility.
-
Warranty & Support: Strong product warranty and U.S. technical support.
-
Budget: Compare total cost (extras, permits, tools).
Powerfull Solar and
Energy Solar Solutions
Certified Solar Panel & Tesla Powerwall Installers for 16 years!
Our Brands
We partner with the world’s most trusted solar and energy brands to deliver unmatched quality, efficiency, and reliability. Our products come from industry leaders like Enphase, Panasonic, and Trina Solar for lasting performance and value.
Customer reviews
We believe in transparency and long-term relationships. Every review you see here is directly from our verified Google customers who trusted us with their solar projects.
