Energy Intelligence & Power Systems Engineering
By modeling consumption, generation, tariff and power system data together, we provide independent technical evaluation for your energy investment, system architecture and operating decisions.
Energy and power system decisions at industrial facilities usually start with questions like these.
Energy Intelligence
Does a BESS investment make technical and financial sense for this facility?
Energy Intelligence
Which scenarios can reduce peak demand cost?
Energy Intelligence
How should surplus solar generation be evaluated?
Power Systems Engineering
What is the current arc flash risk level at this facility?
Power Systems Engineering
Is protection coordination still valid for current load and fault conditions?
Project Management
Does the tender received actually meet the facility's technical requirements?
By modeling consumption, generation, tariff and market data together, we provide scenario-based technical and financial analysis for your storage, optimization and energy procurement decisions.
ExploreWe analyze short-circuit, protection coordination, arc flash and power quality as layers of a single power system model, evaluating electrical safety and standards compliance together.
ExploreFrom technical scope definition through testing and acceptance, we independently manage technical accuracy and coordination between parties on the owner's side.
ExploreEvery analysis follows the same chain: measured data, a validated model, comparable scenarios and a clear decision framework.
01
15-minute consumption and generation series, tariff structure, market prices and grid constraints are collected and validated.
02
Load profile, storage behavior and cost components come together in a single engineering model.
03
Power, capacity and operating strategy variations are tested side by side on the same model.
04
Each option is reported with its technical and financial outcomes, assumptions and risks.
Comparisons like this are the backbone of our reports: how different BESS scenarios affect the load profile and payback on the same facility data.
BESS Feasibility — Scenario Comparison
Sample Scenario
Daily load profile (MW)
| Scenario | Power / Capacity | Peak reduction | Preliminary payback |
|---|---|---|---|
| Peak shaving | 0.8 MW / 1.6 MWh | 18–22% | 5–7 years |
| Arbitrage | 1.0 MW / 2.0 MWh | — | 6–8 years |
| Hybrid | 1.0 MW / 2.0 MWh | 12–15% | 4–6 years |
This is a sample scenario prepared with representative data; it cannot be used as an investment decision on its own.
Short-circuit, protection coordination, arc flash and power quality are not separate services; they are stacked analysis layers of a single power system model.
Explore the analysis layers01
The system's fault current behavior is modeled; it forms the foundation of every subsequent layer.
02
Relay and switchgear settings are verified against fault scenarios for selectivity and clearing times.
03
Incident energy is calculated from fault currents and clearing times, informing work safety decisions.
04
Harmonics, voltage events and reactive power behavior are evaluated on the same network topology and impedance model.
Owner's Engineering
Afectus Energy is the independent engineering party on the owner's side: it manages the technical accuracy of the investment, the decision processes, coordination between parties, and the quality of outcomes.
Explore the scopeThe scope is defined along four axes, from investment decision through testing and acceptance:
Real case studies will be published once confidentiality processes are complete; until then, we illustrate the structure of a feasibility study through a sample study.
Explore case studiesBESS Feasibility
Sample Study
The latest technical notes on the methodology behind energy and power system decisions.
Yıllık fatura toplamıyla boyutlandırma, tek fiyat senaryosu, degradasyonun ihmali — bir BESS fizibilitesini geçersiz kılan hatalar çoğu zaman hesabın kendisinde değil, girdisinde başlar.
Aylık mahsuplaşmada üretimin ne zaman oluştuğu görünmez. Saatlik mahsuplaşmada ise zamanlama her şeydir — öğle fazlası artık kendiliğinden değerlenmez ve öz tüketim stratejisi baştan kurgulanır.
Arc flash çoğu zaman pano kapağına yapıştırılan bir etiket sanılır. Oysa o etikette yazan sayı, kısa devre analizinden ve koruma ayarlarından türeyen bir hesabın çıktısıdır — ve o hesap değiştirilebilir.
Based on your facility's consumption profile, tariff structure and investment question, we conduct a brief preliminary assessment and return a scope proposal defining which analyses are needed and what data they require.
Request a Preliminary Technical Assessment