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electrical:solar:gentle_intro [2022/04/12 21:13] frater_secessus [How much solar do I need?] |
electrical:solar:gentle_intro [2022/04/12 21:18] frater_secessus [Why daily?] |
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* **best-effort** power - you take what you can get from the sun and [[electrical: | * **best-effort** power - you take what you can get from the sun and [[electrical: | ||
* **reliable power** - you //need// power to keep insulin refrigerated, | * **reliable power** - you //need// power to keep insulin refrigerated, | ||
- | * **massive solar** - You can still collect usable solar power under very poor conditions if you have [[electrical: | + | * **massive solar** - You can still collect usable solar power under very poor conditions if you have [[electrical: |
* **solar + other forms of charging** - Solar can work much better when augmented by [[electrical: | * **solar + other forms of charging** - Solar can work much better when augmented by [[electrical: | ||
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==== Why daily? ==== | ==== Why daily? ==== | ||
- | Power requirements are assessed as **daily** because solar power feeds the batteries((and [[electrical: | + | Power requirements are calculated |
+ | |||
+ | So a **minimal solar configuration** will | ||
* meet your daytime needs | * meet your daytime needs | ||
- | * then get you through the night without running out of power | + | * then get you through the night without running out of power or overdischarging the battery |
* meet your needs again the next day **while also recharging the battery** | * meet your needs again the next day **while also recharging the battery** | ||
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People who are off-grid for longer stretches will also have to think about [[electrical: | People who are off-grid for longer stretches will also have to think about [[electrical: |