The 2020 updates to the inverter Standard AS/NZS 4777.2 Grid connection of energy systems via inverters, Part 2: Inverter Requirements is now available. If you’re a solar professional, you’re probably […]
Category: Storage
The Growing Potential of Stand-Alone Power Systems
Stand-Alone Power Systems (SAPS) have been an alternative and a solution for many decades to power devices, telecommunications, buildings and communities that experience practical or financial barriers to grid electrification, […]
Hacking the Battery Management System
First and foremost, it must be stated that GSES is very optimistic about the capability of new energy storage technology. GSES is confident that those that are involved in transition […]
The Pacific Perspective – The Energy Tri-lemma, Battery Storage in American Samoa and New Zealand Case Studies.
Last week Samoa held the Pacific Power Associations (PPA) 26th Annual conference in Samoa. As an allied member of the PPA and a Pacific training organisation, GSES attended the week-long […]
Pumped hydro storage in Australia- can a liquid battery compete?
In the past months, there have been many discussions centered around pumped hydro storage schemes. Most notably of which is the current government announcement to expand the iconic Snowy Hydro […]
Smart Meters and Real Time Pricing
Time of Use (TOU) pricing has widely been adopted for electricity billing. With TOU metering the electricity rates are divided into three different time periods – Peak, Shoulder and Off […]
System Economics of a Stand Alone Power Supply Systems
The power sources most familiar for the supply of renewable energy – wind, sun and water – are considered to be freely available; therefore a common assumption is that the […]
Residential Demand Charges – What is it, and can solar and battery storage help?
With the impending closure of Hazelwood and the Prime Minister’s talk of ‘clean coal’, attention on electricity prices in 2017 has so far centred around the effect coal-fired stations have […]
Battery Storage Systems: What are their chemical hazards?
While consumer interest in battery storage systems continues, an issue often overlooked when discussing the pros and cons of battery storage systems is the chemical hazards associated with the battery […]
Battery Charging on AC Coupled Grid Connected Battery Systems
The advent of Grid Connected Battery (GCB) systems in Australia has led to increased interest in coupling GCB systems with existing or new solar PV system to increase energy self-sufficiency. […]