This depends on your annual electricity consumption, available roof or ground area, roof orientation and angle, possible shading, type and power of the solar panels, and whether ground mounting is possible.

Yes, in many cases. Only the business case today revolves less around subsidies and mainly around self-consumption: the more of your PV production you consume directly on site (showroom, workshop, cooling, office, charging), the more interesting it becomes.

Powerland therefore always examines your consumption profile and tailors the installation to what you can actually use. With smart control (EMS) and possibly battery storage, self-consumption can be increased even further, and you can better manage peaks. So PV remains a strong investment - even without premiums.

Usually between 4 and 7 years, depending on consumption and integration with battery or EV charging points.

Yes, this increases self-consumption and enables peak shaving.

Yes, especially in combination with a battery.

Yes. Despite changing regulations, a PV installation in 2026 remains one of the most profitable investments for businesses thanks to falling panel prices, fluctuating energy tariffs and optimization with battery storage.

Solar panels are safe provided correct installation, grounding and protections. Fire risk almost always arises from poor cabling, incorrect connectors or unskilled installation work. We work with certified DC cables, correct connector pairings and protections according to IEC standards. Our installation follows the roof fire compartmentation and takes into account ventilation around the inverter.

Yes. Before installing solar panels, the roof must be checked for load-bearing capacity (kg/m²), stability, waterproofing and possible damage. Powerland performs a technical roof scan and determines whether additional advice from a stability engineer is needed. This avoids risks of sagging, leakage or overload.

No. In Belgium, solar panels may not be installed on asbestos roofs. First the roof must be professionally remediated according to legal regulations. After replacement, a PV installation can be safely built with the correct mounting structure. Powerland can coordinate the complete remediation and roof renewal with recognized partners.

The feed-in compensation for businesses is low, so optimizing self-consumption is more important than injecting power. With battery storage and smart control, injection can be greatly limited. If you do not install a battery, we dimension the PV installation consciously smaller, so that it matches your daily profile as much as possible and as little energy as possible is lost via the grid.

With a dynamic energy contract, your electricity price follows the market (hourly tariffs or quarter-hour prices). A PV installation reduces your consumption during expensive hours, while a battery stores power when the price is low. With EMS control, Powerland automates this process: charging at low tariffs, discharging at expensive hours. This maximizes your saving.

For businesses, we always choose monocrystalline panels (high efficiency) or bifacial panels (yield on both sides). Depending on shade and layout we use string inverters or optimizers.