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Re: Polycrystalline vs Monocrystalline Solar Modules
Well i wonder if a more efficient panel, ie one that takes up less space, will suffer less from temp coeffcient losses. Theoretically, a panel that was zero size would have no PTC at all. ;)1 · -
Re: Batteries dying quickly
im not sure your getting what wb and mike are trying to convey to you. An inverter draws power on the DC side even when you have no or little loads on it. In the 2000W range, a great inverter would b…1 · -
Re: 600,000 Watt Hours Per Day (maximum) Off-grid system design help
If you really actually mean that you need a 600kWh/d system then you need some serious serious professional help. Thats enough to power a medium sized village.1 · -
Re: Need help with series or parallel
Are you sure your average load is 60kW? A standard grid service here is only 15kW. 63Amp main fuse, 230V. In order to get anything larger you have to get three phase. Are you sure you have you decima…1 · -
Re: New off grid design for Hawaii
We from time to time hear of Radian failures. And more than a few SW issues, but as Dave said XW would be a safe path. The V/FX line are also bullet proof, not a single issue has passed this board in…1 ·