Solar Articles

  • StorEdge
This momentum is driven by rapidly falling costs of lithium-ion battery manufacturing and state incentives or mandates for increased storage penetration. Ultimately, solar plus storage relies on the...
Support Article
4/18/2017
  • S-5!
If you’ve been installing rooftop PV systems and haven’t yet heard of S-5!, it’s time to stop living under that rock. S-5! provides attachment solutions and comprehensive load tables for the majority...
Support Article
4/4/2017
  • panel trends
The International Technology Roadmap for Photovoltaics is a yearly report designed to inform and educate PV suppliers and contractors on the direction of the industry. In its eighth year, the report...
Support Article
4/4/2017
  • Residential Storage Deals
With energy storage installations growing at breakneck speeds (100% growth in US installed capacity in 2016), solar installers far and wide are exploring how to best incorporate energy storage in...
Support Article
3/21/2017
  • Long Tail
Without question national solar installers such as SolarCity (now Tesla), SunRun, Sungevity, and SunPower deserve significant credit for the proliferation of residential solar. From 2012 to 2016...
Support Article
3/9/2017
  • Microgrid
Microgrids are important for a number of reasons. First off, they aid with community-based initiatives such as resiliency, grid efficiency, and the management of increased deployment of Distributed...
Support Article
3/9/2017
  • MLK School Solar PV
Last Tuesday, leaders of the Baker Administration’s Department of Energy Resources (DOER) released their final plan for the state’s new solar incentive, the Solar Massachusetts Renewable Energy...
Support Article
2/6/2017
  • Distributed solar
How do you value solar energy production? That is a question several prominent utilities and Public Utility Commissions (PUCs) are debating across the country as initial Net Energy Metering (NEM)...
Support Article
2/3/2017
  • Lead-Acid Battery
  Lead-Acid batteries are still the most common form of energy storage for photovoltaic systems. A lead-acid battery charges, stores, and discharges energy based on a chemical reaction of the metal...
Support Article
2/2/2017
  • PACE Financing
For a primer on PACE financing see HERE. While Utility and Residential solar grew more than 50% annually (from 2012-2015, no exact 2016 numbers yet), the Commercial sector’s growth has been...
Support Article
1/10/2017
  • TVA REAP Carport
As a state without a solar carve-out (no SREC market), and no net metering, Tennessee is expected to install 476 MW of solar electricity over the next five years, more than five times the solar...
Support Article
1/10/2017
  • Huawei test facility
This article will serve as an introduction to the world of string inverter reliability and answer: What are inverter manufacturers doing to increase the reliability of their products? Which...
Support Article
12/27/2016
  • Jinko Solar Commercial Project
The photovoltaic (PV) module supplier landscape has experienced its fair share of ups and downs over the last several years, from initial bankruptcies of smaller, unproven suppliers to a slew of...
Support Article
12/22/2016
  • N-type cells in Panasonic HIT 325W
The first solar cell fabricated by Bell Laboratories in 1954 was made of an n-type silicon wafer. Despite this head start, much of the research, development and technological advances in solar...
Support Article
12/12/2016
  • less grid-tied-only PV systems by describing the requirements of NEC 690.12
On January 1st, 2017 California will adopt NEC 2014 and by the end of 2017 most states will have adopted this code. Within this code cycle is the famous NEC 690.12, Rapid Shutdown of PV Systems on...
Support Article
12/12/2016
  • 1GW Ground-mounted Smart PV Plant in Ningxia, China
Although transformerless (TL) string inverters were established in the residential market, the advent of 20, 30 and 40+ kW sizes have allowed these versatile units to replace central inverters in...
Support Article
11/29/2016

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