Solar Energy Blog

Solar Energy Information, Tips, and Renewable Energy from Affordable Solar

Solar System Design – String Sizing

Solar System Design – String Sizing

When designing a solar system, the most important calculation is determining the length of the string of solar panels.  Solar inverters and charge controllers have set voltage windows that have to be met by a string of solar panels whose voltage can vary as much as 40...

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System Design with 1000V 3-phase string inverters

System Design with 1000V 3-phase string inverters

Much has changed in the solar PV industry in the past five years.  Solar panel efficiency has grown incredibly while prices have dropped so much that incentives are hardly needed to make solar projects financially viable.  New solar mounting technology...

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Solar Power Adds A Premium To A Home’s Resale Value

Solar Power Adds A Premium To A Home’s Resale Value

by Nora Caley from Solar Industry Magazine Residential real estate professionals know that amenities such as a renovated kitchen or a new bathroom can increase the resale value of a home. New research from the Lawrence Berkeley National Laboratory indicates that a...

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PNM RECs – Fading Fast

PNM RECs – Fading Fast

There are many benefits associated with generating electricity from rooftop solar. There is the warm and fuzzy feeling associated with the knowledge that electricity is being generated by renewable sunlight and not fossil fuel. There is also the benefit of financial...

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Affordable Solar Smart House

Affordable Solar Smart House

Changes are coming to the grid, slowly, but surely. Here in the United States, some utilities perceive increasing threats to revenue as well as technical and operational challenges as more homeowners install solar and other sources of renewable energy as their primary...

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Sierra Club Statement on PRC’s Ruling on Renewable Energy

Sierra Club Statement on PRC’s Ruling on Renewable Energy

Santa Fe, NM - Solar energy and clean air got a reprieve Wednesday when the New Mexico Public Regulation Commission voted to withdraw 2-for-1 credit for solar energy, which had effectively reduced the amount of solar and overall renewable energy New Mexico utilities...

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Reasons to Invest in Solar During Winter Months

Reasons to Invest in Solar During Winter Months

Your air conditioner has been off for a few months.  Your utility bills have started to come down again from the summer highs.  So you’re not getting roasted with $200 electricity bills for the time being.   The weather report calls for snow and...

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Affordable Featured on City of Deming Home Page

The City of Deming website featured a piece on the solar projects Affordable completed for the Bilbo Well and Booster Stations. Checkout the original by following the link above, or you can read our blog post on the Deming solar project here.

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