diy solar

diy solar

Planning and Sizing Tools

Irradiance formulas, audit software or calculators etc

Top resources

ABYC 3% Voltage Drop Table (12 and 24 volt systems)
1.00 star(s) 1 ratings
Downloads
455
Updated
Insolation maps FilterGuy
Insolation maps 2020-12-04
How much sun do I get?
0.00 star(s) 0 ratings
Downloads
3,168
Updated
DC Fuse and breaker Sizing and Placement FilterGuy
5.00 star(s) 8 ratings
Downloads
4,563
Updated
Ampacity and Resistance of copper wire
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Downloads
392
Updated
Circuit Wizard (Blue Sea Systems wire and fuse calculator)
5.00 star(s) 1 ratings
Downloads
884
Updated
Wire and Fuse Selection Quick Reference (Blue Sea Systems)
0.00 star(s) 0 ratings
Downloads
561
Updated
Calculator for estimation of voltage drop based on load current, wire size & type, distance. AC & DC
0.00 star(s) 0 ratings
Downloads
1,712
Updated
Circuit breakers for direct current applications up to 380V DC
0.00 star(s) 0 ratings
Downloads
613
Updated
Blue Seas Wire Sizing Chart FilterGuy
Chart for figuring out Wire Size
0.00 star(s) 0 ratings
Downloads
1,164
Updated
System Energy Audit and Sizing Spread Sheet FilterGuy
Tool for estimating power usage and estimating system size
4.83 star(s) 18 ratings
Downloads
7,758
Updated
Victron's MPPT Calculator Excel Sheet Bob142
Spreadsheet for determining compatible Victron MPPTs for your solar panels.
0.00 star(s) 0 ratings
Downloads
1,562
Updated
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