Frequently asked questions
These are the questions that reach us most often. If yours is not here, write to us and we will come back the same day.
General
How much does an installation cost?
Cost is set by your annual electricity consumption, your roof and the equipment chosen. After the free survey we give you a technical analysis and a clear costing for your own needs.
How many years until the investment pays back?
Payback depends on consumption habits, electricity tariffs and system size. Our free feasibility study calculates the payback period for your own case.
What do the warranty and service cover?
The panels and equipment carry manufacturer warranties. Beyond that we stay with you through installation workmanship, commissioning and after-sales technical support.
How does net metering work?
Energy you generate beyond your own need can be exported to the grid and netted against your consumption under the applicable regulations. We guide you through the application and permit process.
Solar Energy (PV)
Go to the pageWho runs the permits and licensing?
We run every stage with our own team: the call-letter application, project approval, the connection agreement, acceptance and the system usage agreement.
How long does installation take?
It depends on the scope. On rooftop projects, survey to commissioning typically runs 16-20 weeks; on ground-mount projects the permit calendar can stretch it.
Energy Storage
Go to the pageCan storage be added to my existing PV system?
In most cases, yes. Depending on how the existing system is built, integration comes either through a hybrid inverter conversion or an add-on storage unit.
How long do the batteries last?
LFP batteries generally have a 6,000+ cycle life. Depending on how they are used, that means 10-15 years of service or more.
Heat Pumps
Go to the pageDoes a heat pump work efficiently in winter?
Yes. Modern air-source heat pumps are built to run at low outdoor temperatures. With the right capacity and a proper design, they heat efficiently all year round.
Will I still need gas?
In most cases, no. A heat pump can cover heating, cooling and domestic hot water on its own. Depending on the region, the climate and the building, the solution can be hybrid or fully electric.
Does it use a lot of electricity?
No. Because a heat pump transfers energy rather than generating it, it can yield more heat energy than the electricity it consumes, which makes it far more efficient than conventional electric heating.
Where can it be used?
Homes, villas, apartment buildings, offices, hotels, hospitals, schools, commercial businesses, industrial facilities and pools.
Can a heat pump produce hot water?
Yes. Alongside heating and cooling it also covers domestic hot water, so one central system replaces several.
What does a pool heat pump do?
It heats pool water economically and under control, extending the swimming season at lower running costs than conventional methods.
Is it an environmentally sound choice?
Yes. By cutting fossil-fuel use it helps bring carbon emissions down, and paired with renewable generation the benefit grows.
What is the advantage of pairing it with PV?
The electricity the heat pump needs can be supplied by your own solar generation. That integration lowers energy costs while strengthening independence and the long-term return on the investment.
EV Charging
Go to the pageIs my home's electrical supply suitable for an EV charger?
Before installation we assess your existing supply, your distribution board capacity and how you use the car. Where needed, load management or a capacity upgrade gives you the right solution.
How long does charging take?
It depends on the car's battery capacity, how full it already is, and the charger's power. AC charging suits daily use, while DC fast charging moves a lot of energy in a short window.
Can chargers be installed in apartment buildings and residences?
Yes. Solutions can be fitted in individual parking bays or in communal areas to match the existing infrastructure. Each project gets a technical assessment to settle the right model.
Can it work together with a solar system?
Yes. EV chargers integrate with existing or new solar plants, so the energy you generate goes into the car and your costs come down.
Not the question you had?
In a short discovery call we can answer it against your own roof, your bill and how you actually use power.