🌍 Climate & Green · iChallenge Network

The Solar Challenge

The arena for solar — act local, score global. Play today's round, post a real score, climb a real leaderboard.

Play

Today's Solar Round

Answer the round, then post your score with a handle. +10 gCred per correct answer — your handle carries rank across the whole iChallenge network.

Standings

SolarChallenges.com Leaderboard

Real scores from real rounds. Post a score above to enter.

#1NABCEPNina1 rounds3400

#2500kWKing1 rounds3150

#3MicroMaster1 rounds2900

#4EquityWatt1 rounds2650

#5GridParity1 rounds2400

Challenges

Open Solar Challenges

Multi-day streak challenges. Join with your email — daily prompt, streak tracking, and a finisher spot on the board.

📚

Solar Industry Overview

Educate

Explore the full solar value chain from manufacturing to installation.

💡

Storage & Battery Systems

Educate

Learn battery storage, backup power, and time-of-use optimization.

⚡

Installer Certification Prep

Compete

Score highest on a simulated NABCEP installer certification exam.

🔍

Commercial Solar Design

Compete

Design a 500kW rooftop system for a commercial warehouse.

🌍

Solar Equity Program

Impact

Expand solar access to underserved communities through subsidized installs.

🤝

Grid Parity Accelerator

Impact

Help 20 homeowners switch to solar before local utility rate hikes.

Join

Get the Solar Briefing

Weekly rounds, in your inbox

New challenges, top scores and one sharp solar insight. No spam, unsubscribe anytime.

Sponsor a challenge

Put your brand on a solar challenge with a real audience. Tell us what you have in mind.

FAQ

Good questions

Do actions get verified?

Photo proof earns verified status and bonus gCred.

Does the network donate?

The network commits an impact allocation across ventures; details in the agent card.