Beginners' Resources

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

Top resources

Latching (bi-stable) relays summary table Philtao
Key characteristics of common latching relays
5.00 star(s) 1 ratings
Downloads
25
Updated
0.00 star(s) 0 ratings
Downloads
101
Updated
How charging works in the context of LFP batteries
0.00 star(s) 0 ratings
Downloads
418
Updated
Overview of Over-paneling an MPPT controller FilterGuy
Puting higher wattage panels a an MPPT controler than the controler can use.
4.88 star(s) 8 ratings
Downloads
819
Updated
Beginner charts for wire gauge, fuse for specific inverter size and voltage. I wish I had these.
2.00 star(s) 1 ratings
Downloads
88
Updated
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
3.75 star(s) 4 ratings
Downloads
206
Updated
What is pre-charge and how it works Philtao
Easy way to pre-charge capacitive loads using the TAO BMS
5.00 star(s) 1 ratings
Downloads
117
Updated
How to charge lithium and lead-acid batteries with an alternator Philtao
FAQ, challenges to anticipate and example schematics using the TAO BMS
0.00 star(s) 0 ratings
Downloads
229
Updated
0.00 star(s) 0 ratings
Downloads
285
Updated
BMS comparison chart Philtao
Side by side comparison makes it easy to find the BMS that will match your requirements...
4.75 star(s) 4 ratings
Downloads
830
Updated
Diminishing Returns of Lead Acid MPRanger
1.50 star(s) 2 ratings
Updated
Federal, Tax credit, installations
0.00 star(s) 0 ratings
Updated
Homeowners guide to going solar  - US DOE MPRanger
New Solar Installations, DOE
2.00 star(s) 1 ratings
Downloads
219
Updated
Calculating Power, Voltage, Current or Resistance.
5.00 star(s) 2 ratings
Downloads
153
Updated
Luyuan Tech Basic Lifepo4 Guide
4.89 star(s) 9 ratings
Downloads
3,033
Updated
Ground Fault Protection On Solar Panel Arrays. FilterGuy
Summary of requirements and techniques for ground fault protection on solar arrays.
5.00 star(s) 1 ratings
Downloads
380
Updated
Solar Array Arc Fault Protection summary FilterGuy
NEC Arc Fault Protection - Do I need it?
0.00 star(s) 0 ratings
Downloads
157
Updated
Fusing & Wire Sizing guidelines for solar panels FilterGuy
What fuses or breakers do I need on my solar panels
4.67 star(s) 3 ratings
Downloads
713
Updated
Beginners solar and Electrical videos from Will Prowse FilterGuy
0.00 star(s) 0 ratings
Downloads
132
Updated
Beginners Outline for selecting System Voltage. FilterGuy
12V? 24V? 48V?? How do I choose.
0.00 star(s) 0 ratings
Downloads
704
Updated
Top