Explore Our Blogs

Insights, guides, and industry updates from the WattMonk engineering team — covering solar plan sets, permitting, AHJ compliance, and the AI tools reshaping how solar projects get done.

October 9, 2026

PERC Solar Cells: The Complete Guide for Installers and Developers

PERC panels are quietly becoming the industry standard - here's what PERC actually stands for, how mono PERC and poly PERC cells work, and why they squeeze more power out of every square foot of roof.

August 9, 2026

How Solar Panel Efficiency Impacts Plan Set Design, String Sizing, and Client Proposals

Efficiency ratings shape more than sales pitches - they drive string sizing, structural loads, and plan set accuracy. Here's what installers and EPCs need to know before finalizing a design.

August 24, 2026

Solar Site Survey Checklist for US Installers (Avoid Costly Mistakes)

August 11, 2026

Energy Efficiency in Solar Panels: What It Means and Why It Matters

August 11, 2025

How to Read a PV System Grounding Diagram in Under 10 Minutes

A 2024 SEIA report found that over 1 in 5 solar inspection failures are linked to grounding issues many of which start with a misunderstood or overlooked PV system grounding…

September 26, 2025

Complete Guide to Solar Power Plant Design Tutorials

June 26, 2025

3 Best Solar Design Software Picks That Actually Work in 2026

June 16, 2025

Solar PTO Explained: Process, Timelines, and How to Accelerate Approval

June 2, 2024

The Human Cost of Solar: Employment Issues and Ethical Concerns in the Solar Industry

Manual Work Inside a Solar System Design (And What PlanSetIQ Handles for You)

June 23, 2026

Solar Plan Set Revisions Don't Stop: Stop Losing Days to Them

June 23, 2026

Step-by-Step Solar Plan Set Process for Installers

May 24, 2026

Common Mistakes in Solar Site Surveys

May 15, 2026

Understanding the 120 Rule in Solar: NEC 705.12 Explained for Installers

May 15, 2026

Solar String Sizing Guide: How to Calculate Voltage & Current (With Examples)

May 15, 2026

NEC 690 Explained: Complete Guide for Solar Installers in the US (2026)

May 15, 2026

Microinverters vs String Inverters vs Optimizers: Which is Best for US Projects?

May 15, 2026

Solar Structural Calculations: Wind & Snow Load Guide (ASCE 7)

May 15, 2026

How Do Solar Panels Work With Your Electric Bill?

May 15, 2026

Do Solar Panels Work on Cloudy Days or at Night?

May 15, 2026

Best Roof for Solar Panels: Roof Types & Solar Compatibility

May 15, 2026

A Guide to Commercial Solar Panel Installation

May 15, 2026

Transparent Solar Panels: The Future of Renewable Energy?

May 15, 2026

What’s The Difference Between AC & DC In Solar?

May 15, 2026

A Guide to Government Solar Incentives

May 15, 2026

How Engineers Do Solar Potential Calculation For A Building?

May 15, 2026

Solar Permit Package: What’s Included in a Permit-Ready Plan Set (PV + Battery) + Common AHJ Rejection Fixes

May 15, 2026

Organic PV Solar Film for Commercial Projects, Use Cases, Limits, and Spec Checklist

May 15, 2026

PV + Battery Plan Set Designers in California: How to Design for the Net Billing Tariff (NEM 3.0)?

May 15, 2026

Solar Roofs vs Solar Panels: Which is Best for Your Home?

May 15, 2026

Solar Energy Diagram for Rooftop Solar Design and AHJ Permitting

May 15, 2026

Solar Automation: How Installers Can Scale Without Manual Work

May 15, 2026

5 Best Geo Mapping Software for Solar Installers in 2026

May 15, 2026

Solar Latest Technology: Top Innovations Solving Installer Pains

May 15, 2026

7 Features of PV Design Software That Are Must For Efficiency

May 15, 2026

How Modern Solar Shading Analysis Tools Model Sun, Shade, and Energy Output?

May 15, 2026

Why Expert QC Beats DIY PV Simulation Software?

May 15, 2026

Accelerated Permit Approval: 5 Practical Ways Installers Can Cut Delays

May 15, 2026

Solar Documentation Checklist 2026 For Installers and EPCs

May 15, 2026

How AI Permitting Tool Solves Solar Installers’ Approval Delays?

May 15, 2026

Solar Permitting in 2026: Why Installers Lose Permits & How to Avoid It

May 15, 2026

How AI for Installers Can Eliminate Documentation Delays

May 15, 2026

Top NEC 2026 Updates Every Solar Installer Should Know

May 15, 2026

PV Wiring Diagrams Made Simple: From Concept to Compliance

May 15, 2026

Survey Co-Pilot: How AI Cuts Site Survey Time by 70%

May 15, 2026

How Solar O&M is Becoming Data-Driven with AI Tools

May 15, 2026

Solar Engineering Review: What It Covers and Why It Matters

May 15, 2026

How AI Can Streamline Solar Plan Set Quality Check

May 15, 2026

AI in Solar: How Intelligent Processes are Transforming the Industry

May 15, 2026

Solo Solar Software vs Aurora: Which Solar Proposal Tool Wins in 2026?

May 15, 2026

2026 Utility Interconnection Explained for Commercial Solar

May 15, 2026

What’s Changing in Residential Plan Sets for 2026

May 15, 2026

Best Practices for PV Layout Design in 2025

May 15, 2026

Agrivoltaics: Designing Dual-Use Solar PV Systems for Farms

May 15, 2026

When & Why You Need a PE Structural Review in Solar Installations

May 15, 2026

How to Choose the Best Solar Design Tool for Your Projects

May 15, 2026

Residential Solar Plan Set: Guide for Installers & Homeowners

May 15, 2026

Best Solar Site Survey Tools and Tips: How To Conduct A Proper Survey

May 15, 2026

Complete Guide to Conducting Solar Site Surveys

May 15, 2026

How to Create a Winning Solar Sales Proposal: Tools, Templates, & Tactics That Work

May 15, 2026

AI and Solar: How Artificial Intelligence is Revolutionizing Solar Energy

May 15, 2026

Is solar energy the best choice? Compared to other renewable energy sources

May 15, 2026

Solar Tech is Empowering Communities To Lead The Sustainability Revolution

May 15, 2026

Understanding Solar Tax Rebates: What to Expect and Key Deadlines

May 15, 2026

Elevate Your Solar Business with Expert Sales Proposal Writing Tips

May 15, 2026

Net Energy Metering: What California’s NEM 3.0 Means for Solar?

May 15, 2026

Navigating the Current State of the Solar Energy Industry: Challenges, Opportunities, and Solutions

May 15, 2026

Outsourced vs In-House PV Engineering & Design: Making the Right Choice for Your Solar Business

May 15, 2026

Navigating Regulatory Challenges in Solar Installation: Overcoming Permitting and Compliance Hurdles

May 15, 2026

Revolutionising Solar Energy with Zippy: A Semi-Automated Planset Building Tool

May 15, 2026

What is Wattmonk 2.0? What’s New And How Wattmonk 2.0 Adds Values To Your Business

May 15, 2026

Wattmonk - Link Between Installers And Customers

May 15, 2026

Your Everyday Solar Partner

May 15, 2026

Let The World Change With Renewable Sources Of Energy

May 15, 2026

How About There Was A Solar Store Which Could Provide All The Services Under One Roof?

May 15, 2026

Solar DIY Projects With Wattmonk

May 15, 2026

CXos Love Wattmonk

May 15, 2026

Solar Power Is Now The Cheapest Electricity In History & Will Overtake Coal As The Biggest Source

May 15, 2026

WattMonk give you best of both worlds - People & Machine learning

May 15, 2026

New California legislation would create a 30% tax credit with a direct pay option for qualifying mic

May 15, 2026

Are Solar Permitting & Structural & Electrical Review, Crucial?

May 15, 2026

WattMonk - Virtual Solar Assistant

May 15, 2026

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