Solar and battery are already at 48v in most cases, so you are avoiding converting it to AC. I agree, it's unserious to suggest a cooker or something high powe

Solar and battery are already at 48v in most cases, so you are avoiding converting it to AC. I agree, it's unserious to suggest a cooker or something high power is going to run off of 48v. But for loads like lights, PC/Laptop/TV/Audio 16a at 48v is ~770W which is adequate for these devices.