01 / Design
PV String Compatibility
Check temperature-adjusted voltage, MPPT window, current, DC/AC ratio and string-protection review conditions.
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NEUTRONPower Distribution & New EnergyMenu
NEUTRON Solar Tools
Solar tools for reviewable PV configurations.
Start with project inputs, calculate against a versioned method, then retain the evidence for sizing, BOS and engineering review.
14 connected tools · 1 retained project context
Tool workspace
Fourteen connected tools. One retained project context.
Find a calculation by project task, open it with one click, then keep its inputs and review state connected to the local project.
14 tools shown.
02 / Design
Panel Matcher
Find reference module classes and their safe string ranges for the entered inverter envelope.
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03 / Design
Inverter Finder
Screen reference inverter classes through the same electrical checks before a final string recheck.
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04 / Design
Panel Replacement Finder
Separate hard electrical and form-factor exclusions from replacement candidates that need rechecking.
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05 / Design
PV Yield Estimator
Model monthly and annual planning energy only from visible user-supplied irradiation and loss assumptions.
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06 / Sizing
PV Cable Sizing & Voltage Drop
Calculate a specified conductor, then compare preliminary candidates before carrying values into the project.
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07 / Sizing
Busbar Size Calculator
Screen a preliminary copper or aluminum busbar section before thermal and short-circuit engineering verification.
Open tool →08 / Sizing
Conduit & Tray Fill
Calculate occupied containment area from actual cable outside diameter and route geometry.
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09 / Sizing
PV BOS Configurator
Build an editable preliminary material scope with quantity bases and engineering review gates.
Open tool →10 / Review
Solar BOS Cost Estimator
Use buyer-entered planning values to create a transparent preliminary BOS estimate, never a price quotation.
Open tool →11 / Sizing
Combiner Box Configurator
Turn string count and environmental inputs into an explicit preliminary DC combiner requirement set.
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12 / Sizing
DC Protection Coordinator
Review preliminary fuse, SPD, voltage and earthing gates before a protection scope is saved.
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13 / Design
Hybrid System Configurator
Map PV, inverter, battery and AC/DC interfaces while keeping critical engineering review gates visible.
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14 / Review
Project BOM & Engineer Review
Combine local calculation snapshots, export the technical brief and send a traceable engineering RFQ.
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Project workspace
Keep the calculation chain visible.
No project is stored yet. Add a valid result from either tool to create a browser-local project reference.
Methodology
Every result carries a calculation version.
Temperature coefficients, production tolerance, current headroom and cable assumptions remain visible beside the result.
Review methodologyStandards & compliance
Use the tool as a review input, not a certificate.
Each calculation identifies the project-specific engineering and market confirmations that cannot be automated.
Review applicability