Solar Builder Buyer's Guide Archives

How to Use a Solar Savings Calculator to Estimate Your True Energy Savings

jamesOctober 15, 2026October 22, 2026032 mins

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A solar savings calculator lets you estimate your potential electricity bill reduction and payback period by entering basic information about your home, current energy use, and location. Most calculators deliver results in under five minutes, giving you a reliable first look at whether solar panels make financial sense for your property before you speak with installers or commit to quotes.
Understanding these calculators matters because solar installations …

2023 Buyer’s Guide for Rooftop Solar BOS

jamesMay 6, 2023May 7, 202304 mins

Rooftop solar systems are becoming more and more common as the globe turns to sustainable energy sources. However, installing a rooftop solar system involves more than just installing solar panels.
Other important parts that buyers should take into account include cables, mounting methods, and inverters. A rooftop solar BOS (Balance of System) can help in this situation.
Make sure you have the appropriate BOS components if you plan to purchase a rooftop solar system….

2023 Buyer’s Guide for Solar Rooftop Mount

jamesMarch 15, 2023May 7, 202304 mins

A significant impact on the quality of the array supports the mounts and rails of a rooftop solar PV array. Some manufacturers enhance conventional rail-mounted arrangements with metal flashing for the residential market.
With rail-less and deck-attached techniques, others are exploring uncharted ground. Due to the variety of alternatives available, homeowners can select the mounting option that best suits their requirements and tastes.
Here are some of our …

2023 Buyer’s Guide for Energy Storage System

jamesMarch 7, 2023May 7, 202304 mins

To maximize the usage of generated energy, energy storage systems (ESS) are becoming increasingly popular as an addition to solar photovoltaic (PV) arrays. As ESS technology advances and adds additional features, batteries are used in increasingly intelligent ways to maximize return on investment.
ESS can enable massive PV arrays to better satisfy the needs of various consumers, from modest off-grid residences to larger grid-tied microgrids. This is done by charging and …

2023 Buyer’s Guide for Solar PV Module

jamesFebruary 7, 2023May 7, 202304 mins

Solar installers and EPCs are prioritizing improving their solar panel supply chains for the forthcoming year as the solar industry faces problems from WRO compliance and standard shipping and supply issues.
To help with this goal, we are releasing this guide to provide information on the newest and most cutting-edge modules from established and up-and-coming PV module producers for residential and commercial applications.
1. Trina Solar
…