Thread by @Solar_Quotes

1/ 🇦🇺 Australian electricians are evaluating which #EV chargers to offer going forward, and surprisingly, Tesla's wall charger isn't a top contender. Let's dive into the current landscape of EV chargers in this thread. ⚡🚘

2/ Bi-directional charging: Currently, the only available option is a CHAdeMO-equipped vehicle paired with a Wallbox Quasar, limited to South Australian residents. Tesla plans to enable bi-directional charging around 2025, but we'll have to see it to believe it. 🔌🔄

3/ What do electricians look for in an EV charger? Quality! The @froniussolar Wattpilot is a popular choice for its smart features, WiFi connectivity, and optional portability. The @myenergiuk Zappi 2 is another well-regarded option among Aussie solar installers. 🏆🔋

4/ In the small-business space, Zekicharge products are being rolled out to replace Tesla chargers in some places. They can charge for both kWh used and parking, preventing EV owners from hogging free charging bays for hours. ⏳🅿️

5/ For off-grid customers, the @SchneiderElec EVB1A22P4RI smart wall box has 24vDC digital inputs for on/off and ramp power output, making it suitable for off-grid systems where integrating charging is more critical. 🔌🏞️

6/ OCPP (Open Charge Point Protocol) 1.6 is crucial for chargers to talk to external services, such as diverting solar yield into charging the car or the DNSP/grid operator to turn your charger down when the grid is under peak load. 📡🔋

7/ Australia's grid is changing, and smart charging can help alleviate potential overload. OCPP and demand response technologies can ensure that energy is used efficiently when abundant and toned down during peak demand. 📊🌞

8/ Local DNSPs encourage off-peak tariffs for EV chargers, transitioning to daytime "solar sponge" rates soon. However, DNSP regulations limit off-peak loads, creating challenges for simultaneous EV charging and heating water, for example. ⚖️🚰

9/ Some naughty EV owners are pushing back against some DNSP restrictions by installing 32A general purpose outlets, allowing customers to plug in whatever they choose. Portable chargers, like the Juice Booster, can plug into a 3-phase socket and charge at up to 22 kW. 🔌🚗

10/ In summary, sparkies are exploring EV charger options, with Tesla's wall charger not the top choice. Smart charging, bi-directional options, and addressing DNSP restrictions are key focus areas. Full post here: solarquotes.com.au/blog/australia… #ElectricVehicles #Charging ⚡🚘🔋