Tigo Vitality introduced a brand new providing of Inverter Power Output Control (IPOC), or the power to simply restrict the AC energy output of Tigo inverters through software program throughout the commissioning course of. The power to scale back the utmost AC energy score of an inverter, additionally known as inverter energy derating, permits photo voltaic installers to set the AC energy score of an inverter throughout commissioning when exact system energy targets are required for incentives, or to keep up system energy score when a legacy photo voltaic system is up to date with a brand new inverter. In line with Wood Mackenzie, multiple million residential photo voltaic techniques within the U.S. are over 10 years previous and roughly 400,000 extra will attain this age yearly for the subsequent 5 years. Accordingly, photo voltaic service corporations have begun to concentrate on a quickly increasing inverter alternative market, repowering photo voltaic techniques which have lengthy since handed their guarantee durations and payback dates.
Constructing on a long-standing dedication to compatibility and an open photo voltaic expertise ecosystem, Tigo IPOC permits installers much more flexibility when confronted with AC output constraints on each new and legacy residential photo voltaic techniques. With Tigo inverters, installers take pleasure in compatibility with a variety of the put in base of energy electronics, don’t require set up of a battery storage system and supply the choice to additional improve techniques with power optimization, module-level system monitoring and fast shutdown safety.
“For us to constantly enhance and repower legacy residential techniques, Tigo has given us a method to shortly customise the output energy to maintain our prospects in compliance with the inducement applications that bought them into photo voltaic within the first place,” stated Nick Sherman, CEO at EnergyAid. “Via our EnergyAid Photo voltaic Companies, we see that in lots of instances, the techniques we service have suffered efficiency degradation and a few have even stop producing power altogether, however the house owner has been within the proverbial inexperienced on the system for a number of years. Understanding this, the nice majority of shoppers we work with are pleased to make a comparatively small secondary funding of their techniques to maintain the photo voltaic power flowing, and with nameplate customization, Tigo helps us do this with ease.”
The self-guided IPOC function empowers installers to configure most AC nameplate score independently through the Tigo EI App throughout commissioning. The system’s superior power administration capabilities and DC structure remove round-trip energy conversion losses for storage, module mismatch, shading and clipping losses. The IPOC function is clearly described within the corresponding Tigo product information sheet, together with a corresponding bezel sticker and an installer letter. This mixture makes it easy to doc AC energy constraints for Authorities Having Jurisdiction (AHJs) and photo voltaic incentive program directors, whereas additionally enabling owners to confirm compliance in actual property transactions.
“Whereas it could really feel counterintuitive to make a expertise product do much less of what it’s designed to do, the power to shortly and simply derate Tigo inverters with the IPOC function was a completely market-driven growth,” stated JD Dillon, chief advertising and marketing and buyer expertise officer at Tigo Vitality. “Excessive-growth photo voltaic service corporations like EnergyAid got here to us with completely different use instances round constraining inverter AC output and each had been simply addressed by offering IPOC throughout commissioning. The repowering market has a long-standing analog within the automotive business, as a result of no person expects an alternator or water pump to final perpetually and the alternative elements and repair market has turn out to be an business unto itself.”
Tigo inverters present high-efficiency power conversion for each residence consumption and grid export. Mixed with Tigo TS4 MLPE merchandise, they supply module-level optimization, monitoring and fast shutdown, enabling residence power backup when paired with a house power storage system, such because the Tigo EI Battery. With Tigo IPOC, set up corporations have the chance to enormously scale back stock complexity, as small software program changes scale back the necessity for carrying a big selection of inverter fashions.
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