Fire safety of PV systems

Worldwide several million households enjoy safe, clean and cost-efficient energy from PV systems. Despite this, some online media sources claim that PV systems cause fires and put firefighters at grave risk. These articles spread fears about PV safety and are sometimes used to sell add-on safety products like module shutdown devices. Fortunately, these fears are unfounded.

by Angelika Löning (guest post), , 0 Comments

Backup options with Sunny Boy Storage

With the Sunny Boy Storage 3.6/5.0/6.0 range, you can have backup power for your home when there is a blackout. In this blog, we will discuss how to use the Secure Power Supply function included in your Sunny Boy Storage and alternatively how you can have automated backup of your household with the optional Automatic Backup Unit.

by Daniel Chung (guest post), , 9 Comments

Net Metering: Why you can add a Sunny Boy Storage to a single or 3-phase PV system

With the Sunny Boy Storage range of battery inverters, you can add battery storage to either a single phase or a three-phase PV system. Households in Australia are billed for their energy using net metering across all three phases of the grid. That means, the net energy purchased across all three-phases is what is billed, and it does not matter how energy is distributed across the phases.

by Daniel Chung (guest post), , 0 Comments

Sizing a storage system: Inverter Power vs Battery Capacity

It’s not always obvious how to choose the size of the battery (kWh) or the rating of the battery inverter (kW). These choices, along with your specific household energy usage, have a large influence on the cost and benefit of a new battery storage system. In this blog, we will show you examples from SunnyDesignWeb.com that illustrate the effect of different battery and inverter combinations for a typical household.

by Daniel Chung (guest post), , 0 Comments