Dwelling vitality wants change over time. Whereas your photo voltaic system was doubtless sized to satisfy your vitality utilization when it was put in, many owners discover that increasing their photo voltaic system could be a useful technique to additional lower their utility payments. Listed here are a couple of regularly requested questions on including photo voltaic panels or storage to present dwelling photo voltaic programs to bear in mind as you contemplate increasing.
When ought to I add photo voltaic panels to my present photo voltaic system?
If you happen to’ve had any vital life-style adjustments in your house because you first put in photo voltaic panels, chances are high it’s your decision extra photo voltaic vitality to satisfy your present wants. For instance, working from dwelling, buying an electrical automobile (EV) or including a pool or dwelling addition could result in elevated vitality demand.
Those that transfer right into a newly constructed home with photo voltaic pre-installed can also discover it vital so as to add to their present system. As an alternative of basing photo voltaic system measurement on the home-owner’s distinctive wants, new houses usually embody a photo voltaic system sized to satisfy minimal necessities set by photo voltaic mandates. When you’ve settled into your own home and get a greater sense of your photo voltaic vitality manufacturing and vitality consumption, you would possibly wish to cowl extra of your electrical energy use.
Usually householders can decide whether or not they should increase their system round one 12 months after putting in solar energy. This enables time to watch photo voltaic panel efficiency and utility grid utilization throughout numerous seasons. If you happen to discover that your vitality use is exceeding your photo voltaic vitality manufacturing, you might wish to add on to your system to match your present demand.
How will I understand how many extra photo voltaic panels so as to add?
A SunPower vitality marketing consultant will evaluation your historic photo voltaic monitoring info and electrical energy payments to find out your present vitality utilization. If you understand you will have adjustments coming quickly – equivalent to the acquisition of an EV – SunPower will take these elements into consideration. From this, you’ll be capable of decide what number of extra photo voltaic panels are really helpful. Understand that like most suppliers, SunPower has a minimal measurement requirement for the photo voltaic system addition.
You may additionally be involved in regards to the obtainable area left in your roof for extra photo voltaic panels or how the general look of the system will change with enlargement. SunPower’s group will create a customized design to combine your new and present photo voltaic panels contemplating obtainable area and optimizing location to maximise manufacturing.
Will new panels or battery storage be suitable with my present system?
While you begin the method of increasing your system, your supplier will evaluation your present setup. SunPower photo voltaic programs are designed to final many years, changing a complete photo voltaic system in an effort to add extra photo voltaic panels is a uncommon prevalence. Relying on the age of your own home photo voltaic system, you might want or wish to improve some elements to realize your required enlargement.
In contrast to typical photo voltaic programs, every SunPower photo voltaic panel options microinverters, making them splendid for modular design. Which means extra photo voltaic panels can simply combine into the prevailing photo voltaic system and photo voltaic monitoring course of. Nonetheless, in case your photo voltaic system is older and incompatible together with your desired expansions, you might select to switch the system altogether or run a separate system alongside your photo voltaic panels.
Do I would like to stay with my unique photo voltaic installer for an enlargement?
When in search of a photo voltaic installer to help together with your enlargement, there are advantages to sticking with the identical supplier that accomplished your unique set up. Maintaining with a number of firms for customer support requests and warranties can show tiresome. Householders additionally could worth the aesthetics achieved by working with a single firm that could possibly preserve an identical general look when including on new photo voltaic panels.
In case your preliminary set up expertise didn’t stay as much as expectations, or if the corporate you beforehand labored with went out of enterprise, you aren’t out of luck. SunPower will work with you to make sure your distinctive wants are met together with your photo voltaic system addition and provide you with confidence in your enlargement expertise.
I’m a photo voltaic buyer in California and I at present take pleasure in the advantages of NEM 1.0 or NEM 2.0. Can I add onto my system with out altering to NEM 3.0?
Householders in California can increase their photo voltaic system by 10% and nonetheless be eligible to maintain the advantages of NEM 1.0 or NEM 2.0 with none adjustments. Current clients are grandfathered into these packages, permitting you to proceed to benefit from the full 20 years of NEM 1.0 or NEM 2.0 advantages out of your photo voltaic set up. It’s necessary to notice that your grandfathering begin date for this 20 12 months interval is the Permission to Function date out of your unique photo voltaic set up, not the date of your photo voltaic system enlargement.
Most owners don’t know what their vitality wants can be in 10 years. Having the choice so as to add extra photo voltaic panels or battery storage to your system down the street can provide the peace of thoughts that you just’ve invested in a house photo voltaic system that advantages you now and sooner or later.
Schedule your on-line appointment at present to be taught extra about increasing your photo voltaic system.
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