Dear solar enthusiast,
I have a simple question. I live in Mexico Querétaro and want to buy LiFePo4 cells. I don't know any business in MX where you can buy these cells. I'm looking for a warehouse in Texas or other state where they sell good reliable cells for a good price. I want to import...
Dear solar enthusiasts,
I'm planning to build my first battery pack and need confirmation on how to connect my BMS. I plan to use a JBD-AP20S003S BMS and made a drawing for it. Can you comment on if my battery pack is correct connected?
I do have a few other questions.
Bluetooth interface: Can...
Hi I'm investigating if it is possible to use a HMS-2000 as a backup Inverter using OpenDTU as management system.
My plan is as follows, one of the 4 solar panels inputs of the HMS-2000 I make switchable between a 50V panel or a 48V LiFePo4 battery. The HMS-2000 will be configured for Zero...
Hi
I ran in to a brand called SRNE solar. They offer 120V and 230V hybrid power walls and various other product. Does anyone have experience with this brand, inverters and or power walls. I have seen various messages that talk about SRNE but could not find information about the quality that...
Dear readers,
I'm planning to install a SPF3000 inverter as a backup in and existing house. I would like to have feedback from people who have experience working with the SPF3000 or a similar inverter and who understand electrical installations for housings. The location is Querétaro, Mexico and...
Hi Solar enthusiasts,
I have a question. I have made a study of drag and lift on solar panels. There are three ways to calculate drag and lift on solar panels, one is according to the rules of 'ASCE 7-10, one based on formulas use in DF Dynamic fluid theory and one using Computational Fluid...
Hi readers,
I recently have jointed this forum and posted two questions, one about drag on solar panels and one about the architecture of the GroWatt SPF3000. I don't see these posts showing up in the new post list, meaning hardly anyone will respond to it.
Have I forgotten to do something? What...