Photovoltaics TRIZ Cases

A master-slave shut-off layout keeps rapid shutdown stable under low solar output while cutting module-level hardware and communication noise.

A carbon steel sheet frame raises photovoltaic module strength and stability while reducing frame thickness, weight, and manufacturing cost.

An adhesive-formed air gap under the wiring enclosure improves convection cooling, lowering heat buildup without added parts or process complexity.

A sandwich composite frame with a low-density core cuts photovoltaic module weight while preserving bending rigidity and IEC compliance.

Separate MPPT and DC/DC injection let newer solar panels add excess power without upsetting string balance or accelerating older panel wear.

Interlaced multi-hinge clamps improve equipotential bonding on uneven or coated chassis surfaces by increasing grip and conductive contact.

Flat bonding ends and a circular middle section increase adhesion and lower contact resistance while limiting photovoltaic cell shading.

A serrated T-bolt clamp with a support surface and O-ring speeds solar panel mounting while improving frame engagement security.

Integrated PCB traces replace bulky wire harnesses in flexible satellite solar modules while a common transparent layer protects cells and conductors.

Controller-driven branch switches isolate faulty photovoltaic units while limiting short-circuit current and avoiding fuse resistance losses.

A flexible solar tape node harvests light on a non-adhesive surface and delegates tasks to nearby nodes when available power drops.

A dual-locking corner piece secures solar panel frames of different widths, reducing transport damage and palletization cost.

Plug-in bypass diodes in a photovoltaic module connection assembly simplify replacement, manage heat, and help maintain output under shading or faults.

Continuously bent welding strips buffer soldering stress, reducing solar cell cracking and warping while keeping bus bar contact reliable.

Bi-directional couplings and a hash-profile support frame cut PV module deflection, share loads, and reduce cracking without heavy glass-glass laminates.

A metal-oxide or silicon-oxide film between glass and cells blocks alkali ion migration, helping photovoltaic modules resist PID.

Switching transistors disconnect series-connected photovoltaic units at shutdown, keeping array voltage below 80V and reducing electrical hazards.

A symmetric flat DC cable with asymmetrical conductor placement simplifies reversible PV installation while cutting converter and PLC cost.

A bolt-driven stanchion clamp with spring-loaded portions speeds PV module mounting while keeping frame attachment secure in hazardous conditions.

Interlaced electrodes on both sides of a transparent film avoid crossover insulation, cutting EDS complexity while preserving transparency and dust removal.

Rounded interlocking frame elements prevent module slipping and surface damage while simplifying photovoltaic module assembly and transport.

Diced solar sub-cells with monolithic metallization raise module voltage while reducing interconnect count and power electronics needs.

Alternating V-shaped rear grooves redirect escaped light and improve rear-side entry in bifacial PV modules, boosting energy output.

A solar hybrid battery relay keeps remote utility nodes online during outages and spreads traffic across relays to cut latency and cost.

Reinforcement struts and an optimized 28-32 mm frame cut solar module volume by 30% while preserving mechanical stability for thinner wafers.

A passive parallel component precharges one switch before turn-on, cutting common-mode voltage spikes and peak current in power converters.

Embedded flexible contacts replace welded interconnects, enabling faster solar cell assembly with lower handling cost, shadowing, and resistive loss.

Bus bars in a photovoltaic junction box spread bypass heat to the cover and base, cutting diode losses and preventing thermal damage.

A transparent junction box housing lets rear-side light reach bifacial solar cells, reducing shading while maintaining electrical protection.

Bus bars in a photovoltaic junction box act as bypass links and heat spreaders, cutting diode losses and moving heat to the cover and base.

Two independent panel circuits and bypass diodes keep solar output within low-voltage limits while increasing power in compact awning spaces.

Transparent and reflective backsheet zones let bifacial solar modules admit rear light and redirect front light to improve energy harvesting.

Underside heating boxes with fans, conductive plates, and temperature control keep bridge decks above freezing to prevent ice and cracking.

Individual voltage-to-ground limits give each photovoltaic optimizer more headroom, avoiding power-limited operation and reducing shading losses.

A spectral converter between light concentrators and PV cells down-converts light to better match band gaps, cutting heat losses and material hazards.

Back-side electrodes and flexible interconnect bars enable rollable solar modules with easier welding, less shading, and simpler protective-layer assembly.