Solar kits

In 2026, investing in solar storage is no longer optional: unstable geopolitics, LiFePO4 battery costs divided by 5, and profitable dynamic pricing. Learn how to size your kit to reach 80% autonomy.

Protect your essential devices during power cuts with a hybrid inverter and a solar battery. A practical guide by Wattuneed.

100% self-sufficient with solar power? We explain a realistic approach: solar panels, batteries, a generator and multi-source heating.

Discover the Wattuneed 15 kVA three-phase system: 29 AIKO ABC 460W panels, 3 Victron MultiPlus-II inverters, 30 kWh Delong – top-of-the-range energy security.

Find out how to power your tiny house completely off-grid with the Victron solar kit: modular, silent and scalable for modern off-grid comfort.

Find out step by step how to get a bespoke solar quote with Wattuneed, whether you’re a beginner or an expert, using our configurator or with the help of our advisors.

ORES rejects 27 high-voltage substations and warns of 10,000 vulnerable circuits. The much-vaunted PV + heat pump duo reveals its critical flaws: winter undervoltage, grid saturation, total dependence. Factual analysis and pragmatic solutions.

Systèmes all-in-one (Zendure, EcoFlow, Bluetti, Marstek) vs modulaires (Deye, Victron + Pylontech) : comparatif technique. Réparabilité, performances, coûts

A complete technical guide to connecting a genset to a hybrid inverter: rigoroussizing ,secure cabling , fielddiagnostics and preventive maintenance.

Find out how to install, set up and use WatchPower to monitor your solar inverter in real time. A practical guide for homeowners, with step-by-step instructions on RS232/USB connection, configuration and data retrieval.

Find out how the 2026 Walloon incentive tariff and dynamic contracts are radically transforming the electricity bills of households using electric heating (heat pump + electric vehicle). Comprehensive technical analysis and optimisation strategies.

Discover the 10 critical mistakes that compromise your photovoltaic installation and how to avoid them to ensure optimal performance and maximum profitability of your solar panels.