Tag: "warranty"

11/07/18

  07:17:00 pm, by Jim Jenal - Founder & CEO   , 704 words  
Categories: All About Solar Power, Residential Solar, Solar Repairs

Enphase announces Upgrade Program for Early Adopters...

One of the nagging concerns in the solar industry is what to do about those aging legacy systems?  As systems age there can be reliability issues and finding compatible parts can be a real issue in a fast moving technology environment like solar power.  Given all of that, we are pleased to announce the Enphase Update Program for Enphase Early Adopters.  There is a lot to this program, including three distinct upgrade paths, so let’s break it down step-by-step…

Who is Eligible?

This program is dedicated to the earliest adopters of Enphase microinverters, specifically the M175, D380, M190, and M210 models.  (Of the eligible microinverter models, Run on Sun only ever installed the M210.)  System owners that have M215’s, M250’s, or S280 microinverters are not eligible for this program.

Enphase M210 microinverter Enphase M215 microinverter
The Enphase M210 qualifies for the upgrade… While the subsequent generation M215 does not.

What are My Options?

There are three upgrade paths with varying benefits, costs, and timing, however, all three offer full 25-year product warranties and a two year service agreement. The three options are: Microinverter Upgrade, Full-System Upgrade, and Next-Generation Upgrade - let’s take them one at a time.

Microinverter Upgrade

The most cost-effective option is the Microinverter Upgrade because it takes advantage of your existing solar panels that are likely still in good shape.  This upgrade provides all of the following:

  • New Enphase IQ7-PD - the latest generation microinverter, powered down to be compatible with existing, earlier generation systems.
  • New interconnection cable
  • New IQ Envoy with both production and consumption energy measuring devices* (CTs).

Legacy owners can purchase this equipment directly from Enphase for just $67.50/panel - a really great price.  Removal and re-installation labor will vary widely based on various factors including the difficulty of the roof, the quality of the original installation, and whatever upgrades need to be done, probably on the order of $150/panel.

*Note that not all systems will be able to do consumption monitoring depending on the existing service panel configuration.

Full-System Upgrade

When microinverters like the M210 were being installed, available panel wattage was much lower than today, but with the advent of electric vehicles, homeowners are in need of more energy than ever.  The Full-System Upgrade provides a way to gain from today’s higher power modules, but in a cost-effective manner.

Solaria-Enphase AC module

Enphase Energized Solaria PowerXT-AC Modules

This upgrade path involves the Enphase Energized Solaria PowerXT-AC Module, which has an Enphase IQ7+ microinverter integrated onto the Solaria module. (You can see an image of the Solaria modules on the left.)

 The module has a power production of 295 Watts, substantially greater than what was available for legacy modules.   The cost to the homeowner for this upgrade path is $469/panel, which includes the AC module, cabling, and the Envoy for monitoring.  

Labor costs for this upgrade path are likely to be substantially higher, in part due to the need for new racking (the module dimensions are somewhat unusual - 63.8″ x 43.9″ - which could necessitate a racking change), changes in the sizing of the branch circuits, and the need to pull permits for the new system.  Those factors are mitigated somewhat by the upgrade cost most likely qualifying for the federal 30% tax credit since it is an all new system, as opposed to the Microinverter Upgrade, that won’t.

Next-Generation Upgrade

Finally, the last upgrade option is to wait for the rollout of the Enphase IQ8 microinverter system.  (You can read about what the IQ8 technology will provide here.)  Unfortunately, there is no pricing information available yet for that upgrade path, and its availability is not until sometime in 2019 - probably the second quarter at the earliest.

What Happens if I do Nothing?

If your system is working fine, you don’t really have a need to do anything.  However, these earlier microinverters came with a 15-year warranty, which means that more than half of that warranty period has expired.  Moreover, particularly compared to the M190’s, the newest Enphase microinverters have significantly greater reliability (Enphase claims by an order of magnitude), so you would be upgrading to a more reliable product and extending your warranty protection by 25 years.

We will post again when we have more information regarding the Next-Generation, IQ8  upgrade.  In the meantime, if you have questions about upgrading, please give us a call.

 

 

 Permalink

06/12/11

  11:04:00 am, by Jim Jenal - Founder & CEO   , 321 words  
Categories: All About Solar Power

Why is the Enphase M215 So HOT?

Enphase M215 micro-inverter

The newest micro-inverter from Enphase Energy - the M215 - is now available and we believe that this will be one hot product.

We have been fans of Enphase micro-inverters for some time and we have installed numerous Enphase systems, particularly at shady sites.  We liked how the independence of each panel/inverter helped boost energy yield, we were dazzled by the brilliant monitoring abilities of the system, and we were real fans of the 15-year warranty (compared to the standard 10-year warranty on string inverters.)

So why do we think the new model will be such a step up?  First and foremost is the upgrade on the warranty to 25 years!  No other inverter manufacturer offers anything comparable as their standard warranty.  This means that the key components of the array - the solar panels and the inverters - will now have warranties of identical duration.  We believe this is a huge step forward in building client confidence in the fundamental reliability of solar power systems.

Second, the M215 has improved its CEC efficiency rating to 96% making it the match of any of the popular string inverters.

Third, the M215 should be easier to install as it now only requires a single bolt to attach it to the array racking and its new cabling system should allow for a smoother installation process which will help to drive down costs.

Finally, the M215 is compatible with some of the more powerful solar panels out there, such as the Suntech 225.  We believe that the pairing of the Suntech panels with the M215 will be a great fit for many of our residential and smaller commercial clients.

Put it altogether and we believe that the Enphase M215 has the potential to be a real game-changer.  If you have been wondering when would be the right time to add solar to your home or business, the M215 is one more reason why the right time to add solar is NOW!

Jim Jenal is the Founder & CEO of Run on Sun, Pasadena's premier installer and integrator of top-of-the-line solar power installations.
Run on Sun also offers solar consulting services, working with consumers, utilities, and municipalities to help them make solar power affordable and reliable.

Ready to Save?

Let’s Get Started!

Give Us a Call!

626.793.6025 or
310.584.7755

Click to Learn More About Commercial Solar Power!

We're Social!



Follow Run on Sun on Twitter Like Run on Sun on Facebook

Search

Run on Sun helps fight Climate Change
CMS + email marketing