PHOTOVOLTAICS: - Site clarification - Yield calculation - Snow load / wind load calculation - Self-consumption optimization - Feed-in tariff / electricity storage - E-charging station for e-vehicles - Funding management SOLAR THERMAL ENERGY: - Planning of (large) solar systems - Heating plant + integrated solar system - Design of heat accumulators - Calculation of fuel savings - Profitability calculation - Snow load / wind load calculation - Funding & Financing