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Our blog: your photovoltaic guide

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  Solar Retrofit: Unlock the potential of your micro-inverters with a Deye inverter

  Posted in: Inverters, MPPT sizing, Comparisons & Buying Guides

  49 Views

  Find out how to add affordable storage to your existing micro-inverter system using a Deye hybrid inverter, without replacing your equipment or having to pay for overpriced proprietary batteries.

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  Deye Inverters in Belgium: The Synergrid 170% ‘Cheat Code’ (Oversizing Guide)

  Posted in: Inverters, Solar batteries, Installation & Configuration, MPPT sizing

  1052 Views

  Find out how to turn the Deye 8K into a 23.3 kWp power station whilst staying within the Synergrid limit of 10 kVA. The ultimate guide to legal oversizing in Belgium.

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  Energy Autonomy in 2026: Geopolitics, Batteries and Price Arbitrage

  Posted in: Solar kits, Economy & Regulation

  1843 Views

  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.

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  Keeping your home powered during a power cut: the hybrid inverter and battery solution

  Posted in: Solar panels, Solar kits, Inverters, Solar batteries, Heat pump / air conditioning

  965 Views

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

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  100% self-sufficient in electricity: is that really possible?

  Posted in: Solar panels, Solar kits, Inverters, Solar batteries, Generating sets

  783 Views

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

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  PPE2 2026 Tenders: Complete Guide to Eligibility for Your Solar Panels in France

  Posted in: Technologies & innovations, Economy & Regulation

  2434 Views

  Complete PPE2 2026 guide for photovoltaic installations > 100 kWp: eligibility criteria, ECS carbon footprint, choice of certified panels and strategies for applying for renewable energy tenders.

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  Sofar ESI vs Deye: Which hybrid inverter for your solar storage?

  Posted in: Inverters, Comparisons & Buying Guides

  3524 Views

  Detailed comparison between the integrated Sofar ESI ecosystem (inverter + BTS battery) and the maximum flexibility of Deye inverters with third-party batteries (Delong, Pylontech, Leapton). Discover the ideal solution for your photovoltaic project.

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  Victron 15 kVA Three-Phase System: Premium Full Autonomy

  Posted in: Solar kits, Inverters, Solar batteries, Charge regulators

  2473 Views

  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.

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  Solar Batteries 2026: Emerging Technologies and Innovations

  Posted in: Solar batteries, Technologies & chemicals

  7984 Views

  The solar battery industry is undergoing a major technological revolution: active thermal management, sodium-ion, advanced fire safety and intelligent BMS are redefining the standards for residential and commercial energy storage.

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  Rigid vs flexible solar panels: How to choose according to your project?

  Posted in: Solar panels

  3964 Views

  Are you considering equipping your motorhome, boat, tiny house or home with a photovoltaic system? The first question that often arises is: rigid or flexible panels? This decision is far from trivial, as it will determine not only the performance of your installation, but also its durability, cost and ease of integration.

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  Deye Copilot Complete Guide: Configure and Optimise Your Solar Installation

  Posted in: Monitoring and Diagnostics, Comparisons & Buying Guides, Installation & Configuration, Sizing & Selection

  5427 Views

  Discover how to configure Deye Copilot step by step to maximise your energy savings. Comprehensive guide with screenshots, dynamic rates, and advanced settings.

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  Solar self-consumption: 12 actions to gain +20 to +40%

  Posted in: Technical Guides

  4209 Views

  Increase your self-consumption rate by 20 to 40 per cent without investing in new panels. Discover 12 concrete actions to optimise your existing installation and reduce your energy bill today.

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