What Is A Hybrid Inverter Charger?
Are These for Grid-Tie or for Off-Grid? Introduction We’ve been designing, selling, and installing solar systems with inverter chargers, solar panels, solar controllers, and batteries for years. We’ve also been upgrading old systems to brand-new ones and adding to existing systems for quite some time. It takes many components to create a complete system. But…
Read more
High Frequency Inverter vs low Frequency Inverter
Which type do I have or which type Should I Get? Introduction By the early 1980s, pure sine wave inverters had become more commercially available, providing improved performance for a broader range of applications, including renewable energy systems, uninterruptible power supplies (UPS), and sensitive electronic equipment. When I first got started with solar energy and…
Read more
Can I Add Any Type Of Solar Panels To My Existing Off-Grid System?
Does it Matter at all if they are Different Wattages and Voltages? Can This Be Done We often get asked if new panels can simply be added to a customer’s existing system. This process is usually easiest if the original installation was done within the last year or so, as obtaining the same type of…
Read more
How Does Extremely Hot Temperatures Affect My Off-Grid Solar System?
Extremely hot temperatures can have several effects on an off-grid solar system, let’s take a closer look Efficiency of Solar Panels Battery Performance and Lifespan Inverter and Charge Controller Performance Cabling and Connectors System Monitoring and Safety Efficiency of Solar Panels Depending on your location, but especially if you’re one of our local subscribers, it’s…
Read more
I Want to Add a New Large Load to my Off-Grid System, How do I Proceed?
I’m wanting to add an electric fridge to my system, what steps should I take? Adding a new fridge I often have customers who include a fridge in their load list when designing their off-grid systems. However, I also encounter customers with existing systems who want to add a new appliance. Recently, someone inquired about…
Read more
The Evolution of Solar Panels: Past vs. Present
Comparing Yesterday’s Solar Panels to Today’s Advanced Models My First Thought I was initially planning to talk about the numerous technological advances in solar panels, including discussions on efficiency improvements and the various types of solar cells, as well as different methods of harnessing solar energy. However, as I considered the depth of these changes,…
Read more
Course Test #1 Mark and Sally’s RV Light Connections
Part 1 ( Conductor Sizes )
Mark and Sally’s RV Light Connections
Part 1 (Conductor Sizes) Mark and his wife Sally own an RV and want to add a couple of new devices to their 12-volt house battery bank. Although their RV is equipped with a shore power converter, they want these new devices to be powered directly from the battery bank, ensuring they remain functional even…
Read more
A Cabin On The Lake
Upgraded Cabin Power: 3000W Inverter Charger with 1800W Solar and Lithium Battery Bank Challenge: A Lakeside Cabin with no power whatsoever except for a generator. For years, this customer relied on a generator to run lights, power tools, make coffee, and handle other electrical needs in their cabin.…
Read more
Why Is The Neutral and Grounding Conductor Tied Together at the Main Source?
How Does this Affect Connections in My Off-Grid Cabin, RV or Boat? Introduction Purpose of Tying Neutral and Ground Together Why It’s Important to Keep Them Separate Elsewhere Managing Neutral to Ground with Inverter/Charger and Generator Integration Neutral Ground Ties On a Boat Conclusion Introduction Understanding the intricacies of electrical systems in off-grid cabins, boats,…
Read more