This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | Next revision Both sides next revision | ||
electrical:solar:sizing [2019/02/08 12:21] frater_secessus [Sizing a solar installation] |
electrical:solar:sizing [2019/02/08 12:43] frater_secessus [Sizing a solar installation] |
||
---|---|---|---|
Line 3: | Line 3: | ||
====== Sizing a solar installation ====== | ====== Sizing a solar installation ====== | ||
- | In **normal, non-vehicle off-grid solar configurations** the sizing is done for your power needs in the worst case scenario (December in your geographical area): | ||
+ | |||
+ | Sizing **residential off-grid solar configurations** is relatively easy: calculate power needs in the worst case scenario (December in a particular geographical area)((https:// | ||
- worst case scenario loads (the max loads you will apply in any 24hr period) | - worst case scenario loads (the max loads you will apply in any 24hr period) | ||
Line 11: | Line 12: | ||
- | This also works for ' | + | This approach |
Line 31: | Line 32: | ||
- | The first step in (and difficult part of) designing a solar setup for your camper is to **understand your real power needs**. | + | The first step in (and difficult part of) designing a solar setup for your camper is to **understand your real power needs**. |
**Necessities** like charging phones, LED lighting, fans, etc. are easy to power. \\ | **Necessities** like charging phones, LED lighting, fans, etc. are easy to power. \\ | ||
- | **" | + | **" |
- | Some **luxuries** like A/C are impractical on typical solar installs and are therefore relegated to [[electrical: | + | Some **luxuries** like [[hvac: |
- | See also some [[electrical: | + | As a sanity check of what's actually being done out there, here is a list of some [[electrical: |
===== your daily power needs ===== | ===== your daily power needs ===== | ||