We humans have a lot in common with wires. We are vessels of energy and information that need grounding for stability. When put in situations that best suit our skillsets, we thrive. We are also prone to getting tangled up, stuck in our own way. We can be fragile. WeRead More

1. Cross-mating Cross-mating, which refers to the plugging of connectors from different manufacturers (between modules to optimizers/microinverters, modules to field-connectors, optimizers to field connectors or field connectors to the BOS system) is one of the most common PV wiring mistakes. In fact, the EU-funded Solar Bankability Project’s Failure Modes andRead More

Keep part counts low The Low Profile QuickBOLT with Microflashing from SolarRoofHook can be installed in less than 60 seconds, and the key is its Microflashing technology, which is installed on top of the shingles and eliminates the need to pry apart shingles and shove oversized aluminum flashing underneath. “WeRead More

Heyco has recently added multiple new products to its already extensive line of Cable Ties including Nylon 12, Blind Mount, Releasable, and HEYBite Cable Ties. Let’s meet the newbies. Heyco Nylon 12 Cable Ties are weather/UV resistant and suitable for high moisture, corrosive (zinc chloride and dilute acids) and lowRead More

Big leap for microinverters APsystems will unveil the YC600, a dual-module, smart grid and Rule 21 compliant microinverter at SPI in Las Vegas. A groundbreaking design in microinverter technology, the YC600 will offer the highest peak output power, faster transmission speed and more modules allowed per string than comparable microinverters.Read More

APsystems: True three-phrase microinverters APsystems boasts an industry best-selling 3-phase solar microinverter and the industry’s first true 3-phase (phase-balanced & phase-monitored) unit, the YC1000-3. This model handles 208V or 277Y/480V grid voltages with 900 watts maximum output, 95 percent peak efficiency and comes with ZigBee communication and integrated ground. AtRead More

Wires are good for two things: 1) Installing a kick-ass PV system 2) Tripping people up. To accomplish the first, you must avoid the second at all costs, which means implementing a sound wire management plan on projects of all sizes. Planning Just like the rest of the system, planningRead More

Advanced Racking (booth W1113) specializes in the design, manufacturing and sale of PV mounting systems for all types of roof tops and will be debuting a new solution at SPI — the Total Roof Platform (TRP) — that they say is the first system to standardize rooftop mounting hardware. TRPRead More