this post was submitted on 31 May 2026
1 points (100.0% liked)

SolarDIY

730 readers
2 users here now

SolarDIY is a vibrant community dedicated to embracing the power of solar energy. Here, we encourage you to showcase your ingenious ideas, innovative projects, and inspiring stories, while also seeking valuable advice, fresh ideas, and fostering meaningful connections.

Our passion lies in witnessing the remarkable achievements of individuals who have harnessed the potential of solar energy. Whether you have successfully wired your entire house with solar panels, created a portable solar-powered generator, or crafted an efficient solar pool heater, we are eager to learn from your experiences and celebrate your accomplishments.

Join us on this empowering journey as we explore the endless possibilities of solar energy and inspire one another to make a positive impact on our environment and our lives. Together, we can unlock the full potential of solar power and shape a sustainable future.

Share your DIY solar projects, exchange knowledge, and let your creativity shine!

founded 3 years ago
MODERATORS
pdavis@lemmy.world
1
If an inverter has dual MPPT inputs, do those have to be at the same voltage or can they be dfferent? (startrek.website)
submitted 4 months ago* (last edited 4 months ago) by IcedRaktajino@startrek.website to c/solardiy@lemmy.world
0 comments fedilink hide all child comments
 

The inverter is an Eco-Worthy 10KW unit which, like many others you can buy, is just a re-badged SRNE inverter.

It's got two MPPT channels, and the PV input voltage range is 100-500v DC.

I'm planning the layout and wondering if I can have my main string of 12 south-facing panels in series going to MPPT1 at 288 volts and a secondary string of 8 panels going into MPP2 at 192 volts. Trying to make the most of my limited west and south-facing roof real estate.

I can definitely ask the manufacturer support, but figured this was a basic enough question I'd ask here first and possibly get an answer faster.

no comments (yet)
sorted by: hot top controversial new old
there doesn't seem to be anything here