In this video, Dan and Jake from Penrith Solar Centre dive deep into the common practice of pairing 6.6 kW solar systems with 5 kW inverters. Discover why this combination, often touted in marketing campaigns, might not be the best fit for your home and future energy needs. 🔍 Topics Covered: The historical and technical reasons behind the 6.6 kW and 5 kW inverter trend The impact of DNSP requirements and how they influence system sizing The pitfalls of oversizing your PV system and the efficiency myths The true cost of cheap solar installs and the risks involved Why installation quality and future-proofing your system is crucial Real-world examples of poor installations and their consequences Tips for choosing the right solar provider and avoiding common pitfalls 💡 Key Takeaways: Why 6.6 kW systems are often not the optimal solution for homeowners The importance of quality installation and in-house electricians How to future-proof your solar investment for battery storage and electric vehicles Red flags to watch out for when selecting a solar provider 🔔 Subscribe for More Insights: If you found this video helpful, make sure to like, comment, and subscribe for more solar energy insights and tips! #SolarEnergy #SolarSystems #PenrithSolarCentre #RenewableEnergy #GreenEnergy #SolarInstallation #BatteryStorage #ElectricVehicles #SolarInverters #HomeEnergy #sustainableliving Timestamps: 0:00 - Introduction 1:15 - Common marketing of 6.6 kW systems 2:20 - Historical context: Pre-2015 practices 3:00 - STC scheme changes in 2015 4:00 - Why 6.6 kW with 5 kW inverter is popular 5:30 - DNSP requirements and oversizing 7:00 - Inefficiency and myths about 6.6 kW systems 8:30 - Real-world examples of poor installations 10:00 - Pitfalls of cheap solar installs 12:00 - The importance of installation quality 13:15 - Future-proofing for battery storage and EVs 15:00 - Choosing the right solar provider 16:30 - How cheap systems affect future upgrades 18:00 - Risks of using subcontractors for installs 20:00 - Conclusion and final thoughts