Photovoltaics TRIZ Cases

A terminal box design with a continuous opening guides output lead wires through segmented holes and a guide groove.

A flexible circuit connects photovoltaic cells via free-standing metallic articles to simplify module assembly.

Embedding solar panels in natural object enclosures with clear potting compounds prevents detection while ensuring continuous power supply.

Surface routing eliminates substrate through holes, resolving the trade-off between manufacturing complexity and structural integrity.

Decomposing photovoltaic signals via a programmable filter reduces tap changing operations on load tap changers and minimizes network losses.

A shielding plate blocks stray light converging outside a secondary lens in concentrator photovoltaic units.

A wire management duct features a mounting lip for secure attachment to photovoltaic array rails.

A shutdown control circuit manages direct current power supply states using periodic communication signals and operational mode detection.

Fragmental junction box sets replace integral units to lower maintenance costs while reducing cable usage and system volume.

Graded InAlP window layers reduce minority carrier recombination at the emitter interface, enhancing photoconversion efficiency.

A control unit short-circuits a solar cell to determine illuminance levels during battery overcharge states.

A junction box cover device incorporates a displacement element to reduce filling material volume within the functional interior space.

Auxiliary detection modules monitor string current to regulate optimizer voltage, enabling safe inverter startup and rapid shutdown.

An integrated inverter mounts directly to the solar cell panel back surface, merging circuit and inverter components into a single receiving unit.

A battery energy storage system shifts photovoltaic output to stabilize grid voltage.

Spring arms and trough-like abutments fix plug connectors axially and radially while allowing rotational freedom in solar junction boxes.

A photovoltaic direct-current breaking apparatus uses a gas discharge tube in parallel with a varistor to clamp voltage spikes during switching operations.

Integrating the support frame into the lamination process eliminates secondary bonding operations, reducing manufacturing time and costs.

Segmented housing with insulation displacement terminals enables quick solar module retrofitting while preventing moisture ingress and electric shock risks.

Segmented connector assembly eliminates on-site soldering to reduce installation time while adhesive sealing prevents moisture ingress.

Phosphate ester and phosphinate salt additives maintain mechanical integrity and prevent mold staining in solar module resin under high temperature.

Single-step vacuum hot lamination bonds cells and shapes a parabolic mirror, reducing manufacturing complexity.

A modular electrical connector system dynamically reconfigures solar cell modules between series and parallel topologies to adjust voltage and current output.

Tuning graphene Seebeck coefficients via bias voltage increases output voltage while reducing device size.

A thermal radiation body uses ceramic pattern units to dissipate heat from heating elements through infrared emission.

Non-perpendicular conductive interconnections span fold lines in photovoltaic assemblies to maintain electrical connectivity during repeated folding cycles.

Master-slave monitoring units aggregate module data to reduce GSM transmission costs and power consumption while maintaining theft detection reliability.

Branch diodes near modules reduce wiring costs while heat sinks dissipate generated thermal energy.

A universal junction box contact element uses a resilient clamping spring to secure conductors via multiple insertion directions.

A solar cell assembly with pivotable wings adjusts to maximize sunlight exposure.

A solar battery module uses specific spacing dimensions and reflection members to direct incident light onto cell surfaces.

Segmented housing design merges structural support and thermal dissipation pathways to protect solar cells from heat damage.