Calculators

Calculators

/* RELLENO DEL FORMULARIO DE PRESUPUESTO · Jose, 07-10-2026: «cuando el user esta login el quote form por defecto debe popular con la data del sistema registrada del user, y si quiere puede cambiarla», «toda esa info esta en la base de datos y se debera popular». nombre, correo y telefono salen de la SESION, que ya los guarda. direccion de `CommonUser::getFullAddress()` y empresa de `User::getCompany()`. LA GUARDA: la sesion guarda el mismo id en `id` y en `user_id`, y ese id se usa para `User`. Que sirva tambien para `CommonUser` es una SUPOSICION, y suponer aqui es rellenarle a alguien el formulario con el nombre y la direccion de otra persona. Por eso la fila de `CommonUser` solo se usa si SU CORREO COINCIDE con el de la sesion; si no, se descarta entera. Nada queda de solo lectura: se puede cambiar. Sin sesion, los cinco vacios. */ $pre_nombre = $pre_correo = $pre_telefono = $pre_direccion = $pre_empresa = ''; try { $ses = \Frontend\Handlers\FrontendSessionsHandler::getInstance(); if ($ses && $ses->isAuthenticated()) { $u = (array) $ses->getUser(); foreach (array('name', 'first_name', 'nickname') as $k) if ($pre_nombre === '' && !empty($u[$k])) $pre_nombre = trim((string) $u[$k]); if (!empty($u['email'])) $pre_correo = trim((string) $u['email']); if (!empty($u['phone'])) $pre_telefono = trim((string) $u['phone']); /* la persona, solo si el correo de la fila casa con el de la sesion */ $uid = 0; foreach (array('user_id', 'id') as $k) if ($uid === 0 && !empty($u[$k])) $uid = (int) $u[$k]; if ($uid > 0 && $pre_correo !== '') { $cu = \Frontend\Entity\CommonUser::repository()->find($uid); if (!empty($cu) && method_exists($cu, 'getEmail') && strcasecmp(trim((string) $cu->getEmail()), $pre_correo) === 0) { if ($pre_nombre === '' && method_exists($cu, 'getFullName')) $pre_nombre = trim((string) $cu->getFullName()); if ($pre_telefono === '' && method_exists($cu, 'getPhone')) $pre_telefono = trim((string) $cu->getPhone()); if ($pre_telefono === '' && method_exists($cu, 'getMobile')) $pre_telefono = trim((string) $cu->getMobile()); if (method_exists($cu, 'getFullAddress')) $pre_direccion = trim((string) $cu->getFullAddress()); } } /* la empresa, del propio objeto de usuario del sitio */ $uo = $ses->getUserObject(); if (!empty($uo) && method_exists($uo, 'getCompany')) $pre_empresa = trim((string) $uo->getCompany()); } } catch (\Throwable $ex) { /* si algo de esto no esta en este sitio, el formulario sale en blanco: lo de hoy */ $pre_nombre = $pre_correo = $pre_telefono = $pre_direccion = $pre_empresa = ''; }

Perform the calculation you need

Your electricity tariff

Who supplies your power, and on what tariff?

We fill in current 2026–27 NSW rates. Have your bill handy? Tick the box below and enter only the prices printed on it.

We only install in New South Wales, so the list covers NSW only.

Anytime / general usage
Usually 3pm–9pm
Daytime, where your tariff has one
Overnight
Separate hot-water circuit
Also shown as $/day
What you are paid to export
Business demand tariffs
Only used to check and update our tariff records. It is never shown on the website.

Prices you type are saved anonymously — no name, email, address or IP — and help us give better estimates to other NSW households on the same retailer and network.

Your driving

300 km
The Australian average is roughly 250–300km a week.
16 kWh/100km
Small EV ~14, mid-size ~16–18, large SUV or ute ~22–26.
60%
How much of the charge a smart charger could take from your own generation.
$1.95 /L
Charging cost per year
$0/ year

Charging mostly from your own solar is the cheapest kilometre available.

Saved vs petrol
$0
per year
Cost per 100km
$0
electricity
CO₂ cut
0
tonnes / yr
How each charging pattern compares
Charging patternRatePer year
Electricity needed for driving0 kWh/yr
Equivalent petrol cost$0/yr
Charger supply & install (indicative)$0
Charger pays for itself in0 yrs

Best case

Step 2 · Free full quote

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Send your estimate and a few details — we prepare a real, itemised quote for your property. Free, no obligation.

Estimates only, for planning — your actual result depends on your tariff, roof, usage and the products chosen. Rebate and tariff figures are current as of September 2026: the federal Cheaper Home Batteries Program (tiered per-kWh via STCs) and the STC discount on new solar step down on a set schedule, the NSW PDRS household battery install incentive is suspended, and we confirm the exact value at quote. Verify current values with the Clean Energy Regulator and NSW Government.

Calculators

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