A profitable solar installation consists of three choices: the panels, the inverter , and professional installation. We work with proven A-brands and choose the system that suits your roof — not the other way around. Below are the brands we install and how they differ.
- Panels: including JA Solar, Jinko, Solarge, and REC — modern N-type technology with long warranties
- Inverters: including Enphase (micro), SolarEdge (optimizers), GoodWe, Growatt, and SMA (string)
- The system as a whole counts: panels, inverter, installation, and monitoring must fit your roof
- In the case of shading or multiple roof surfaces, micro-inverters or optimizers are often smarter
Solar panels: JA Solar, Jinko, Solarge & REC
The modern panels we install almost all use efficient N-type cell technology (TOPCon or heterojunction) with high efficiency and long warranties:
- JA Solar and Jinko — global top manufacturers, competitive price-performance, TOPCon technology with up to approximately 22–23% efficiency.
- REC (Alpha series) — premium heterojunction panels, lead-free and with long warranties.
- Solarge — Dutch, lightweight, and lead-free; ideal for roofs with limited load-bearing capacity.
Inverters: string, optimizers, or micro
The inverter converts solar power into usable alternating current and helps determine your yield and monitoring:
- String inverters of SolarEdge (with optimizers per panel), GoodWe, Growatt and SMA — cost-efficient and reliable, also strong in shaded conditions with optimizers.
- Microinverters of Enphase — one per panel, optimal for shading or multiple roof orientations, with panel-level monitoring.
Which brand suits your roof?
If you have an unshaded south-facing roof, an efficient string inverter is often the most cost-effective choice. If you have shading (chimney, trees, dormer window) or multiple roof surfaces, optimizers or micro-inverters will yield more. We calculate your yield and provide brand-independent advice on the combination that will deliver the most for you.
Frequently asked questions
Which solar panel brand is the best?
The top brands differ little in efficiency; they mainly differ in price, warranty terms, and aesthetics. More important than the brand is an installation that is calculated for your roof and consumption. We provide brand-independent advice.
Can I choose lightweight or Dutch panels?
Yes. For roofs with limited load-bearing capacity or if you prefer locally produced, lead-free panels, we can install brands such as Solarge. Let us know your requirements, and we will include them in our advice.
Curious about what this means for your home?
Take the free sustainability check with your address; you will immediately see your energy label, roof area and savings opportunities.
