| Pytes Busbar to Inverter Power Cables | 1/0 AWG | mercadossolar.com | 80 USD | 199 USD | −59.8% |
| SunModo NanoRack Module Hook Rail-Less System Hook-and-Loop Clamp for PV Module Frames | ampereauthority.com | 3.29 USD | 7.46 USD | −55.9% |
| Sunmodo NanoRack Module Hook (Rail-Less System) | mercadossolar.com | 3.29 USD | 7.46 USD | −55.9% |
| EnergyScape Residential Utility Interconnection Service | portable-sun.com | 500 USD | 929 USD | −46.2% |
| Greenlancer Residential Utility Interconnection Service | portable-sun.com | 500 USD | 929 USD | −46.2% |
| SunModo NanoRack End Bracket NanoRack-End for Rail-Less PV Arrays Preassembled Clamp System for Outer Modules | ampereauthority.com | 4.39 USD | 8.1 USD | −45.8% |
| Sunmodo NanoRack End Bracket (Rail-Less System) | mercadossolar.com | 4.39 USD | 8.1 USD | −45.8% |
| LG 16H Prime 16kWh High Voltage Battery Bundle with Growatt 7.6kW or 11.4kW Grid-Tie Inverter | portable-sun.com | 3900 USD | 11,999 USD | −41.7% |
| LG 16H Prime 16kWh High Voltage Battery Bundle with Growatt 7.6kW or 11.4kW Grid-Tie Inverter | mercadossolar.com | 3900 USD | 11,999 USD | −41.7% |
| 50ft 10 AWG Copper PV Wire | Black and Red | mercadossolar.com | 72.39 USD | 121.34 USD | −40.3% |
| 50ft 10 AWG Copper PV Wire | Black and Red | portable-sun.com | 72.39 USD | 121.34 USD | −40.3% |
| PV Wire 50ft 10 AWG Copper MC4 Connectors Outdoor Rated for Solar Panels and Inverter | ampereauthority.com | 72.39 USD | 121.34 USD | −40.3% |
| IntegraRack Concrete Slab and Footing Lag Bolt Mounting Kit for Attaching Racking System to Concrete IR | ampereauthority.com | 59.99 USD | 99.99 USD | −40% |
| IntegraRack Concrete Slab/Footing Lag Bolt Mounting Kit | mercadossolar.com | 59.99 USD | 99.99 USD | −40% |
| Enphase IQ Cable Spool | Per Foot | mercadossolar.com | 1.65 USD | 2.69 USD | −38.7% |
| LG 16H Prime Battery | 16kWh | 400V | High Voltage | mercadossolar.com | 2475 USD | 3,999 USD | −38.1% |
| MidNite Solar MNPV4-MC4 Solar Array Combiner | mercadossolar.com | 246.29 USD | 396 USD | −37.8% |
| SunModo NanoPlus-B Roof Mounting Attachment for Asphalt Shingle Roof Rail-Less System | ampereauthority.com | 7.79 USD | 12.42 USD | −37.3% |
| Sunmodo NANOPLUS-B | Asphalt Shingle Roof Mounting Attachment (Rail-Less System) | mercadossolar.com | 7.79 USD | 12.42 USD | −37.3% |
| Sunmodo NanoRack Universal Bracket (Rail-Less System) | mercadossolar.com | 5.79 USD | 9.15 USD | −36.7% |
| SunModo NanoRack Universal Bracket Nanorack-Uni Self-Bonding Hook-and-Loop Clamp For Rail-Less Pv Arrays | ampereauthority.com | 5.79 USD | 9.15 USD | −36.7% |
| Sol-Ark 15K-2P + (2) Discover Helios 16kWh Batteries | 32kWh Whole-Home Backup Power Bundle | garageelitesystems.com | 12199.19 USD | 18,999 USD | −35.8% |
| Canadian Solar EP Cube Battery Base | mercadossolar.com | 259 USD | 400 USD | −35.2% |
| Canadian Solar EP Cube Wall-Mount Lift Kit | mercadossolar.com | 99 USD | 150 USD | −34% |
| Tigo TS4-A-F | Rapid Shutdown | 20A (Isc), 700W, 1500VUL/1000VIEC, 0.12/1.2M Cable, MC4 | mercadossolar.com | 29.99 USD | 44.99 USD | −33.3% |
| Complete Midnite Solar Off-Grid Solar Kit | 7000W Output | 48V 120/240V Split Phase + 6000 Watts of Solar PV | 15.3kWh Lithium Battery Storage | mercadossolar.com | 11809.39 USD | 17,383.84 USD | −32.1% |
| Midnite Solar Little Rosie Mobile/Off-Grid Inverter | 3600W Output | 60A Battery Charger | American Made | mercadossolar.com | 1579 USD | 2,320 USD | −31.9% |
| Complete Hybrid Solar Kit - 11.4 kW 120/240V Output + 25.6kWh Midnite Solar Lithium Powerwall + More Than 14.4 kW Watts of Solar PV | mercadossolar.com | 16657.44 USD | 29,062.88 USD | −30.6% |
| Complete Hybrid Solar Kit - 11.4 kW 120/240V Output + 25.6kWh Midnite Power Lithium Powerwall + More Than 14.4 kW Watts of Solar PV | portable-sun.com | 16657.44 USD | 29,062.88 USD | −30.6% |
| Midnite Solar Rosie 48V Pre-Wired Solar Kit With Classic 150| 7000W Output | 15,000W Surge | All-In-One Off-Grid Inverter System | American Made | mercadossolar.com | 5349.29 USD | 8,400 USD | −30.5% |
| RUiXU Lithi2-16 Battery Energy Storage IP65 outdoor | Self-Heating | 51.2V / 314Ah / 16kWh Capacity | mercadossolar.com | 2974.15 USD | 4,249 USD | −30% |
| Midnite Solar MNBCB 1000/50 Battery Combiner | mercadossolar.com | 793.8 USD | 1,134 USD | −30% |
| Stäubli MC4 Male and Female Connector | mercadossolar.com | 3.25 USD | 4.6 USD | −29.3% |
| Multi-Contact MC4 Compatible Male and Female Connector for 10 AWG Solar Panel Wiring | ampereauthority.com | 3.25 USD | 4.6 USD | −29.3% |
| EnergyScape Residential Ground Mount Structural Engineer Review & Stamp | portable-sun.com | 570 USD | 796 USD | −28.4% |
| Greenlancer Residential Ground Mount Structural Engineer Review & Stamp | portable-sun.com | 570 USD | 796 USD | −28.4% |
| SunGold Battery Server Rack | mercadossolar.com | 215 USD | 299 USD | −28.1% |
| MidNite Solar MNPV4BY3 12-string, 3 Output PV Combiner Box | mercadossolar.com | 439.79 USD | 610 USD | −27.9% |
| Sol-Ark 12kW Hybrid Inverter | All-In-One Solar Inverter | 13000W PV Input | 12000W Output | 48V 120/240V Split Phase | Sol-Ark 12K-2P | mercadossolar.com | 4350 USD | 7,999 USD | −27.5% |
| SunGold 48V 100AH Server Rack LiFePO4 Lithium Battery SG48100P UL1973 UL9540A | mercadossolar.com | 1199 USD | 1,650 USD | −27.3% |