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  • M15A_220
  • RPI-CommercialSERIES
  • Taiwan
  • Chinese Silver
  • 3 Phase
  • Connects only panel
  • Delta15kW RPI-Commercial Get Best Price

    Grid type Three Phase solar inverter with upto 110 % DC overloading and 98% effiiciency. With 10 year warranty and 2MPPT input terminal this model is in Chinese Silver color. This model cannot charge an Electric Vehicle (EV) and cannot communicate with a smart grid ready residential Heat Pump.

    IsDelta a good inverter ?

    Delta is an inverter brand from Taiwan.Delta has launced this model M15A_220 of series RPI-Commercial which is Grid type meaning that it can connect to solar panels not energy storage and supply solar energy to the residential households including EV and Heat Pump.

    Is Delta better than comparable brands ?

    Delta the M15A_220 model of series RPI-Commercial has 2 MPPT ( Maximum point tracking ) input for solar panel arrays , which can face 2 directions of your rooftop. If planned solar panels on your rooftop faces multiple directions then then home owner should purchase a multiple MPPT inverter. PathtoGreenHomes has identified compatible model as your installer will be unaware of incompatible of inverters with many latest solar panel models leading to sub performance of your PV System . This model has a max input curent capability of 12.5 Amps, where as industry trend is to choose a model with a min current capability of 15 Amps or more , especially when using high efficiency solar panels.

    Will the inverter model DeltaM15A_220 be able to connect higher rated loads (in the first first few critical 1-60 seconds) without tripping ?

    This 15kW model can be overloaded to 16.5 kW for always seconds which is useful to avoid inverter tripping (shutting off) loads like aircon , motor etc. which create surge power on the solar inverter for the first few seconds. Select the following models of inverter for best compatibility to all your home appliances especially in first few seconds

    Does the inverter have the latest solar inverter technology ?

    By 2025 thousands of residential inverters like you will be able to together create a stable national grid. This will result in additional income for the home owner. This series RPI-Commercial of Delta cannot connect to a mesh of distributed grid and perform advanced Grid-Support Grid forming Functions as a Distributed Energy Resource (DER) which is becoming common in developed countriesSuch smart inverters sense the grid (i.e. voltage and frequency) and can respond individually in ways that help maintain grid stability rather than just shutting off like tradional solar inverters. Select the best [Grid forming residential VPP inverters] (https://www.pathtogreenhomes.com/blog/what-is-vpp-and-solar-inverters/).

    Can the model do electric vehicle charging in a solar panel optimized way ?

    A non Smart solar inverter treats all household loads including Electric vehicle equally. A real time capability of solar inverter to deliver available/ maximum power to the electric vehicle is called PV Optimised. This model cannot charge an Electric Vehicle (EV) in a PV optimised or forecast based manner, in situations when solar power should feed the car and not the household loads. Select in [pathtogreenhomes.com] (pathtogreenhomes.com). The best EV charging solar inverter with PV optimization capability.

    Can this model work with smart grid ready heat pumps ?

    A non smart solar inverter treats all household loads including Heat pump equally. The real time capability of the solar inverter is to put an insulated heat pump as the last priority, only with excess solar power for space heating or space cooling .The priority of smart inverters shoud be as follows 1st EV, 2nd household loads , 3rd battery charging and lastly heat pumps. . This Delta model cannot communicate with a smart grid ready Heat Pump. Select in [pathtogreenhomes.com] (pathtogreenhomes.com) the best Heat pump- compatible solar inverter

    This model is integrated with reliable 3rd party weather forecasting services.

    What is the warranty of Delta solar inverter ?

    The standard warranty of this model RPI-Commercialis 10 years.Extended warranty may be seperately purchased. PathtoGreenhomes recommends solar inverter to have 12 years+ warranty to at least match product warranty of solar panels

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