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Android Apps > Tools > Solar Wire Sizer NEC 690.8
App profile & analytics · Tools · Data updated 2026-10-07
Solar Wire Sizer NEC 690.8 icon

Solar Wire Sizer NEC 690.8

by ZkDev · Free · Version 1.0.3

“Wire sizing for solar PV DC & AC circuits per NEC 690.8 ampacity.” the developer's tagline

Availability On Google Play since September 2026 ↗
Rating on Google Play
–
Rating
–
0 reviews
Total installs
12
Installs, last 30 days
7
Best rank
–
not in the top lists
Last updated
September 16, 2026
1.0.3
AppBrain's verdict Niche

Solar Wire Sizer NEC 690.8 is a niche app, with 12 installs. It doesn't have enough ratings yet to judge what users think.

Solar Wire Sizer NEC 690.8 is made and published by ZkDev. AppBrain is an independent app data site and isn't affiliated with ZkDev. The app name, icon, screenshots and description belong to ZkDev and are shown as published on Google Play.

About Solar Wire Sizer NEC 690.8

Solar Wire Sizer NEC 690.8 is a tools app developed by ZkDev.

How many times has Solar Wire Sizer NEC 690.8 been installed?

Solar Wire Sizer NEC 690.8 has been installed 12 times. In the last 30 days, the app was installed 7 times.

What is the rating of Solar Wire Sizer NEC 690.8?

Solar Wire Sizer NEC 690.8 has no ratings yet.

Is Solar Wire Sizer NEC 690.8 free?

Solar Wire Sizer NEC 690.8 is free. The app size is 20.87 MB. The latest version available is 1.0.3. The last update was on September 16, 2026.

What are the requirements for Solar Wire Sizer NEC 690.8?

The app has a content rating of Everyone. The app has been available on Google Play since September 2026.

Description by ZkDev (from Google Play)
Wire Sizing for Solar PV per NEC 690.8 Ampacity

# What it does
Calculates required AWG / kcmil wire size for PV DC and AC conductor runs per NEC 690.8: maximum circuit current 125% of Isc, then BOTH printed checks of 690.8(B) — base ampacity vs 156% and temperature/bundling-corrected ampacity vs 125%.

# Features
- Module Isc input
- Max circuit current = Isc x 1.25 (NEC 690.8(A)(1))
- Two-step ampacity check per NEC 690.8(B)(1) and (B)(2)
- Copper and aluminum conductors, 14 AWG to 500 kcmil
- Conductor temperature rating (60/75/90°C)
- Multiple conductor adjustment (NEC 310.15(C)(1))
- Ambient temperature correction (NEC 310.15(B)(1))
- Adjusted ampacity vs required current
- AWG / kcmil result with safety margin

# Made for
Solar installers, electrical contractors, PV technicians, code inspectors, apprentice electricians.

# Optional Pro Upgrade — $2.99 one-time
The following features require a separate one-time in-app purchase. They are not required to use the calculator:
- Calculation history (saved & searchable)
- PDF report export with NEC references
- Dark theme
- Ad-free experience

Recent changes:
Added a link to TradeTools — the one-app version of this calculator and 61 more, for HVAC, electrical, plumbing, fire protection, solar and carpentry. Nothing else changed.
Show more Show less

App Performance Report

Get a detailed PDF report for Solar Wire Sizer NEC 690.8 with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Screenshots

Solar Wire Sizer NEC 690.8 Screenshot 1 of 5
Solar Wire Sizer NEC 690.8 Screenshot 2 of 5
Solar Wire Sizer NEC 690.8 Screenshot 3 of 5
Solar Wire Sizer NEC 690.8 Screenshot 4 of 5
Solar Wire Sizer NEC 690.8 Screenshot 5 of 5
Screenshots by ZkDev, from the Google Play listing
10+ installs
Official page on Google Play

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Installs over time

Installs over time
Subscribe to see install velocity and history

Solar Wire Sizer NEC 690.8 has been installed 12 times. Over the past 30 days, it has been installed 7 times.

Changelog of Solar Wire Sizer NEC 690.8

Show changelog

Developer information for ZkDev

ZkDev

support@tradetools.dev

Website

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Comments on Solar Wire Sizer NEC 690.8 for Android

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Google Play Rankings for Solar Wire Sizer NEC 690.8

This app is not ranked

Technologies used by Solar Wire Sizer NEC 690.8

12 permissions
Subscribe to see full permission and library details

Frequently asked questions about Solar Wire Sizer NEC 690.8

Is Solar Wire Sizer NEC 690.8 free?

Yes. Solar Wire Sizer NEC 690.8 is free on Google Play.

Is Solar Wire Sizer NEC 690.8 still available?

Yes. Solar Wire Sizer NEC 690.8 is on Google Play, and the last update we saw was on September 16, 2026.

Does Solar Wire Sizer NEC 690.8 contain ads?

Yes. Google Play lists Solar Wire Sizer NEC 690.8 as containing ads.

How large is Solar Wire Sizer NEC 690.8?

Solar Wire Sizer NEC 690.8 is 20.87 MB.

Is Solar Wire Sizer NEC 690.8 suitable for children?

Google Play rates the content of Solar Wire Sizer NEC 690.8 as suitable for everyone.

How many times has Solar Wire Sizer NEC 690.8 been installed?

Google Play lists 10+ installs for Solar Wire Sizer NEC 690.8.

Who made Solar Wire Sizer NEC 690.8?

Solar Wire Sizer NEC 690.8 was developed by ZkDev. It is listed in the tools category on Google Play.

What are the best alternatives to Solar Wire Sizer NEC 690.8?

People looking at Solar Wire Sizer NEC 690.8 also look at these tools apps: Electrical Calc Elite NEC Code, Electric Toolkit - Home Wiring, Southwire Voltage Drop, Prysmian Group Conductor Amps, Electrician's Helper.

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Overview Alternatives History Reviews Rankings Technology
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