BESS · Solární Panely.CZ
Independent technology assessment for your BESS
Assess a specific model, configuration and supply arrangement for a defined operating duty. We do not award blanket brand approval.
A conditional decision, not a marketing score
We start with the service the storage must deliver. Candidates are compared within the same supply boundary: battery, power conversion, controls, protection, connection and service. Different module prices alone do not establish which option offers better value.
BESS proposal review
Compare scope, assumptions, exclusions and responsibilities. Receive a list of risks and questions for the supplier.
→02Feasibility and economics
Functionally comparable options, a no-battery baseline, sensitivity and a recommended next step.
→03Diagnostics and modernisation
Reconstruct the current state, identify possible causes, plan verification and compare repair or upgrade options.
→Preparing and accepting an installation
Within the agreed scope we prepare evidence requirements and an acceptance plan. Handover checks address delivered capacity, control behaviour, fault response and access to configuration backups. Results are recorded against criteria agreed beforehand.
Authorised designs, statutory inspections, fire engineering and legal opinions require appropriately qualified professionals. Their identity, involvement and responsibility must be established in the individual proposal; they are not automatically included in every consultation.
Initial inputs and subsequent document transfer
- Operating objective and site location.
- Existing PV, battery, inverter and documentation.
- Approximate consumption and availability of interval data.
- The decision you need to make and its timescale.
Do not send passwords, access tokens or detailed security diagrams in the initial enquiry. We will agree the document scope and transfer arrangements separately.
Not tied to one manufacturer
Where we also offer supply or integration following an assessment, that commercial role is disclosed. The comparison should explain alternatives and rejection reasons. A recommendation may be repair, changed controls, deferred investment or a different measure.
Advice before investment
Agree the assessment before choosing equipment.
This is a paid advisory service. Scope, fee, delivery date, named specialists and exclusions are agreed in a written proposal before work begins. Sending an enquiry is not an order or an obligation to purchase equipment.