New Standards Aim to Ensure Storage is Safe But Fail to Distinguish Among Battery Chemistries A lithium-ion battery in a container near Phoenix owned by Arizona Public Service (APS) caught fire in April 2019, then other batteries in the container caught fire, releasing explosive gas and sparking an explosion that hurt several first responders. Such… Continue reading “New Standards Aim to Ensure Storage is Safe But Fail to Distinguish Among Battery Chemistries”
Re-Thinking Wire Sizing Rules of Thumb for Solar PV For many years, the solar industry has followed rules of thumb about oversizing wires to reduce energy losses in solar PV systems. The rules of thumb call for the PV industry to oversize wires to ensure no more than a… Continue reading “Re-Thinking Wire Sizing Rules of Thumb for Solar PV”
The Quiet Revolution: Solar-Plus-Storage Gains Ground In some parts of the country, the costs of solar-plus-storage are beating grid prices, which is good news for the solar industry and the environment. For example, in Nevada, regulators in 2019 approved three solar-plus-storage power purchase agreements (PPA) for… Continue reading “The Quiet Revolution: Solar-Plus-Storage Gains Ground”
How to Streamline the Design Process for Large-Scale Solar Projects When designing a large-scale solar project, it’s critical to tackle classic hang-ups as early as possible to avoid slowing a project and encountering cost overruns, says Ryan Mayfield, instructor, along with Randy Batchelor, of HeatSpring’s Megawatt Design course. Designers need… Continue reading “How to Streamline the Design Process for Large-Scale Solar Projects”
“Drone Pilot Boot Camp” Approved for NABCEP Credit This week our “Drone Pilot Boot Camp” was approved for NABCEP Credit by the North American Board of Certified Energy Practitioners (NABCEP). The course is a comprehensive commercial drone operators course with an emphasis on solar PV and renewable energy.… Continue reading ““Drone Pilot Boot Camp” Approved for NABCEP Credit”
Tips From a Pro for Taking the NABCEP PV Installation Professional Exam If you’re a solar industry member interested in taking the NABCEP PV Installation Professional Certification exam, it’s a good idea to be familiar with the work of instructor Sean White–and to check out his tips about studying for exams. White,… Continue reading “Tips From a Pro for Taking the NABCEP PV Installation Professional Exam”
Training that Helps Low-Income People & International Students Enter the Solar Field Helping low-income people and students around the world prepare for green jobs makes HeatSpring instructor Sean White proud. White, instructor of HeatSpring’s Solar PV Boot Camp and NABCEP PV Associate Exam Prep course, is well suited for teaching people from… Continue reading “Training that Helps Low-Income People & International Students Enter the Solar Field”
Energy Storage Could be a Gold Mine for Utility Customers. What’s Holding it Back? Solar-plus-storage can be a gold mine for residential, commercial and industrial utility customers, says Christopher LaForge, co-instructor of HeatSpring’s 35-Hour NABCEP Advanced Solar Plus Storage: Proposals and Planning course. But right now, the customers face obstruction from utilities that are… Continue reading “Energy Storage Could be a Gold Mine for Utility Customers. What’s Holding it Back?”
Now Open: Live Online Proctoring for all NABCEP Board Certification Exams NABCEP has just announced that all candidates may now schedule to take all NABCEP PV Board Certification and PV Associate credentialing exams through live online proctoring (LOP). You may now schedule to take an exam from your own home! The… Continue reading “Now Open: Live Online Proctoring for all NABCEP Board Certification Exams”
Jokes, Music and Memory Tricks Help Keep Students Engaged in NABCEP Course Sean White brings original guitar music, his own jokes, quick responses to questions and tried-and-true memorization tricks to HeatSpring’s 40-hour NABCEP Advanced PV Certification Training and CEUs course. Funny Professors Role Models for White He learned some of his teaching… Continue reading “Jokes, Music and Memory Tricks Help Keep Students Engaged in NABCEP Course”
New Free Course: Why Solar Plus Storage? Why is everyone talking about solar-plus-storage as a business opportunity? Expert instructors Chris LaForge and Chris Brown discuss the importance of solar-plus-storage, why it makes sense as a business case and why it is needed NOW. In our new free… Continue reading “New Free Course: Why Solar Plus Storage?”
Now Open: Live Online Proctoring for NABCEP Associate Exams NABCEP has just announced that candidates may now schedule to take the NABCEP PV Associate credentialing exams through live online proctoring (LOP), and can begin testing as soon as May 1st, 2020. The LOP testing method means that you can now… Continue reading “Now Open: Live Online Proctoring for NABCEP Associate Exams”
Help Choose the Solar District Cup 2020 Industry Choice Winner We are excited to invite all HeatSpring students, instructors, and members of our community to participate in the selection of the Industry Choice winner of the U.S. Department of Energy Solar District Cup 2020 Competition Event on Monday April 27th from… Continue reading “Help Choose the Solar District Cup 2020 Industry Choice Winner”
NABCEP to Offer Online Certification Exams Update 6/16/2020: Live Online Proctoring is now available for all NABCEP Board Certification and Associate credentialing exams. Due to concerns about the COVID-19 emergency, NABCEP has decided to offer all Board Certification and Associate level exams through live online proctoring (LOP).… Continue reading “NABCEP to Offer Online Certification Exams”
Solar Legend Lends Expertise to HeatSpring Courses with Sean White Solar legend Bill Brooks has partnered with HeatSpring instructor Sean White to prepare new materials for some of White’s courses that train students to take NABCEP exams. Brooks, who calls himself an ambassador for solar technology, is an engineer with… Continue reading “Solar Legend Lends Expertise to HeatSpring Courses with Sean White”
Bringing More PV Online with Power Control Systems If you’re a PV solar producer who is not home for a week, the PV may fill up your battery storage and send too much current to the grid, possibly violating NEC or other rules. If this is likely to… Continue reading “Bringing More PV Online with Power Control Systems”
Best Practices for Hiring, Training and Retaining Installation Crews A major challenge for renewable energy companies right now is a labor crunch; it’s hard to line up workers and salespeople in the industry, says Ryan Carda, principal engineer, Dandelion Energy, whose company uses HeatSpring for Groups courses to prepare… Continue reading “Best Practices for Hiring, Training and Retaining Installation Crews”
Not All Lithium Ion is the Same in Energy Storage Systems Not all lithium ion is the same in the batteries that make up energy storage systems, says Wes Kennedy, instructor of HeatSpring’s Comprehensive Solar Plus Storage course. “Chemistry matters,” he says. “Lithium ion is a huge catch-all term for about… Continue reading “Not All Lithium Ion is the Same in Energy Storage Systems”
Solar Plus Storage is Creating Islands of Resiliency in Communities and Businesses A large portion of Puerto Rico was blacked out after earthquakes in early January, but solar plus storage systems helped keep power flowing in many schools that served as community shelters. Wes Kennedy, instructor of HeatSpring’s Comprehensive Solar Plus Storage… Continue reading “Solar Plus Storage is Creating Islands of Resiliency in Communities and Businesses”
A Shared Training Experience for Groups of Employees in Solar Companies Ben Ellis, field service manager for Solect Energy, says a major challenge for his company is keeping employees up to date on the rapidly changing solar industry. The best way to keep his team prepared for change is through education,… Continue reading “A Shared Training Experience for Groups of Employees in Solar Companies”