Hey folks! I joined this forum because I heard it's a great place for practical advice. My dad has been trying to set up an off-grid solar system, but I'm worried about how well it's going. He's got two 200Ah lead batteries from Renogy, a 3000W power converter, and two 650W RV solar panels, but he's aiming to cover his daily energy needs of 20-25 kWh. I've done some math, and I think he's totally under-equipped, especially since he can only mount the panels on the side of the house instead of on the roof. Could anyone help me figure out how bad the situation really is, how much it might cost to upgrade, and what essentials he should consider buying to get by comfortably? Thanks a ton in advance!
1 Answer
It sounds like your dad’s system is more for hobbies than for actual living. For a daily usage of 20-25 kWh, you're looking at a budget of around $15-20k at least. If he wants stable off-grid power, a backup generator is definitely a must for the rainy days. I’d also suggest researching thoroughly as there’s tons of info out there.