News & Events- Uni Z International B.V.

19 Feb

BOS-B Pro-A3 vs BOS-B: What Deye’s latest rack changes for small-scale C&I storage

A closer look at module chemistry, system architecture and deployment trade-offs for 100 kW to 2.5 MW projects in Europe. Uniz Solar | Technical Briefing | 18 February 2026 Figure 1. Deye BOS-B Pro-...
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16 Feb

Solar energy grants in Catalonia: practical guide (2026)

Solar energy grants in Catalonia (2026): what actually improves your payback I work with homeowners and businesses across Catalonia who want solar and also want to capture every available incentive. ...
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12 Feb

Île-de-France Solar Incentives: Grants, VAT 5.5%, Steps

In Île-de-France, going solar isn’t just about having a “perfect south-facing roof.” With complex rooftops, urban shading, and administrative constraints, the difference comes from two levers: correct...
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06 Feb

Solar Energy Grants in Andalusia 2026: A Practical Guide

Solar energy incentives in Andalusia in 2026: what you can actually take advantage of As a photovoltaic equipment manufacturer and supplier, when I talk to customers in Andalusia almost the same thin...
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30 Jan

What Size Solar Panel to Charge a 12V Battery (Wattage Guide)

For most real-world setups, a good rule is: use 100–200W of solar to reliably charge a 12V battery (like a 12V 100Ah) if you want daily recharging, not just maintenance. For simple battery maintenance...
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23 Jan

Solar Panel to Accumulator Ratio: Size PV and Batteries Right

For a reliable system, a practical solar panel to accumulator ratio is to size the PV array so it can recharge the battery bank in a reasonable window without chronic undercharging. A strong starting ...
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BOS-B Pro-A3 vs BOS-B: What Deye’s latest rack changes for small-scale C&I storage

Solar energy grants in Catalonia: practical guide (2026)

Île-de-France Solar Incentives: Grants, VAT 5.5%, Steps

Solar Energy Grants in Andalusia 2026: A Practical Guide

What Size Solar Panel to Charge a 12V Battery (Wattage Guide)

Solar Panel to Accumulator Ratio: Size PV and Batteries Right

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Exhibition Information

BOS-B Pro-A3 vs BOS-B: What Deye’s latest rack changes for small-scale C&I storage

Solar energy grants in Catalonia: practical guide (2026)

Île-de-France Solar Incentives: Grants, VAT 5.5%, Steps

Solar Energy Grants in Andalusia 2026: A Practical Guide

What Size Solar Panel to Charge a 12V Battery (Wattage Guide)

Solar Panel to Accumulator Ratio: Size PV and Batteries Right