Powerwall 3 available in UK

Tesla Powerwall 3 – What should we expect from Tesla’s home battery storage?

JasonLatest, Battery Storage Leave a Comment

Why are UK customers (and installers), lining up to buy the Tesla Powerwall 3, which became available on the British market from 19th June of this year. This is an easy one……it does almost everything! With solar inverter integration, varied charge options, smaller and flood proof casing and whole home back up – it is ticking a lot of boxes. …

What is a G99 Application?

JasonLatest Leave a Comment

Applying for a G99? What exactly is that and will you need one? The District Network Operator (DNO) for each area of the country is responsible for the property’s energy supply and management of it’s export. Sometimes, there are multiple properties in one area that may be exporting power to the grid at the same time. This might result in …

Landscape - Tethys Energy

Another landscape format array

JasonLatest Leave a Comment

4.28 kWp array in Wokingham using an SMA inverter. The system is uploading live monitoring data to the Sunny Portal allowing the client to view the systems’ performance from a pc, laptop or smartphone.

halfway 1 - Tethys Energy

Domestic PV array South Oxfordshire

JasonLatest Leave a Comment

We are currently installing a domestic PV system with JA Solar 300W Percium modules and Solar Edge optimisers. The image shows how the roof anchors are secured to the rafters with stainless steel roof screws and the Hook Stop mat is used to replace the tile that would sit immediately beneath the roof anchor. The panels are clamped to the …

IMG 20181220 110357D - Tethys Energy

Solar PV and home battery storage

JasonLatest Leave a Comment

We installed 15 x JA Solar PV modules on a property near Reading using Solar Edge optimisers and inverter. In addition a 5kW BYD battery storage system was fitted so that the solar energy produced during the day can be used in the evening to power the house.