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diy solar

diy solar

Beginners' Resources

New to the forum and building a solar power system? Start here

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Overview of Over-paneling an MPPT controller FilterGuy
Puting higher wattage panels a an MPPT controler than the controler can use.
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11,502
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Luyuan Tech Basic Lifepo4 Guide
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7,291
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Calculating Inverter DC Wire & Fuse Size FilterGuy
What size DC Wire and Fuse should I put on my inverter?
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3,638
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Fusing & Wire Sizing guidelines for solar panels FilterGuy
What fuses or breakers do I need on my solar panels
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2,903
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Explanation for Beginners of Top and Bottom Balance FilterGuy
What is cell balancing all about???
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2,704
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Beginner charts for wire gauge, fuse for specific inverter size and voltage. I wish I had these.
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2,316
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LiFePO4 Voltage Settings guide for BMS, Chargers and Loads FilterGuy
How do I figure out all these @&(&* voltage settings?
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1,941
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Beginners Outline for selecting System Voltage. FilterGuy
12V? 24V? 48V?? How do I choose.
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1,920
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Homeowners guide to going solar  - US DOE MPRanger
New Solar Installations, DOE
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1,906
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Ground Fault Protection On Solar Panel Arrays. FilterGuy
Summary of requirements and techniques for ground fault protection on solar arrays.
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1,716
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How to charge lithium and lead-acid batteries with an alternator Philtao
FAQ, challenges to anticipate and example schematics using the TAO BMS
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1,498
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Beginners Summary of BMS Functions, Types and Features FilterGuy
Common Port? Seperate Port? Hybid Port? What is all this??
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1,305
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What Causes Runaway Cell Voltage? FilterGuy
And what to do about it.
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1,225
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Why temperature of lithium cells is important Philtao
Summary of research papers into a table to anticipate cell aging based on average temp and SOC
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1,151
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System Energy Audit and Sizing Spread Sheet FilterGuy
Tool for estimating power usage and estimating system size
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1,066
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