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APS QS1 High-Capacity 4 Module Microinverter

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(15 ratings)

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Customer reviews & Questions

Verified buyer reviews
Customer Reviews A1 SolarStore on trustpilot
  • Reviews (15)
  • Questions (2)
my fav, used them in more than a dozen projects, perform as expected
Despite the peak efficiency of only 95.5%, the devices work as effectively as any other microinverters I have tried. Connecting more than 1 module to a single unit really helps to cut the costs
Over the years A1 has become one of our most trusted suppliers. We like the service, the prices and convenient pick up locations
I’m looking at the performance data right now and all units are working as they should. It was a pleasure to deal with you, will return for more
Tracking features are a game changer when you have to work with a large number of panels. Decided not to wait for delivery and pick them up at the nearest warehouse. Working with A1 was a pleasant experience
Each unit can take four PV modules. The best solution for large scale setups.
Fantastic product at a great price. I’m a software engineer and have been installing solar for more than 10 years. Price to quality ratio of these microinverters is hard to beat.
These are a great investment. I saw a performance boost of about 15%, which allowed me to recover spent money fairly quickly
Great service, thanks a bunch guys
Ordered this one a while back already. Very easy, clean installation, very easy to manage. And it’s good to know that there isn’t an inverter box in your garage that collects dust and which you have to clean every now and then.
thanks, got the package! man, microinverters are so convenient
a friend of mine recommended me to go for microinverters and this is what I ended up with. Very good model. Gotta praise the service too: loved the shop, loved the simplicity of the purchase process. Thank you very much.
poiutre
08/18/2021
Hello, how much is the delivery of this model going to cost?
A1 SolarStore
Good day. Currently, we don’t charge for the delivery of inverters.
Salamander
08/02/2021
can I still connect the system to the grid if I use microinverters instead of a regular one?
A1 SolarStore
Of course you can!

Specification

TypeMicro
ManufacturerAltenergy Power System Inc
Manufacturer Part #KU20808
Operating Temperatures -40°F to +149°F
Warranty10/25 years see manufacturer

Attachments

About product

APS QS1 microinverter is capable of handling four PV modules up to 450W . The model ensures a continuous power output up to 1,200W.  An independent Maximum Power Point Tracking system (MPPT) allows you to get as much energy as possible from your array. APS QS1 is compatible with 60- or 72-cell panels. You can stack up to three units per branch that can service up to 12 PV modules. The inverter reaches 96.5% efficiency.

This model can be managed remotely via wireless connection. The single-phase microinverter follows all standard safety protocols and is very easy to install. It comes with a 10-year warranty which can be extended to 25 years.

Features:

  • Compatible with 60- 72-cell modules
  • Maximum Continuous Output Power: 1200W
  • Efficiency: 96.5%
  • Warranty: 10 years (extendable to 25)
  • Weight: 9.9lbs
  • Dimensions: 11.1 x 9.1 x 1.6 in

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