Connecting 5W Polycrystalline & 10W Monocrystalline PV Panels with Charging Regulator

PoczątkujacyODN 33243 31

Treść została przetłumaczona

Zobacz oryginalną wersję tematu

Reply | New topic

#31 17900414 11 Apr 2019 20:50

Slayter67 Slayter67

Level 2

» | Helpful post? (0)

Post #31
17900414 11 Apr 2019 20:50

Etoo71 is what I think of a vertical turbine, if the connection of these panels does not make sense, but of course I must first check if it makes sense because I already have the panels and I have to buy a turbine.
https://allegro.pl/oferta/turbina-wiatrowa-elektrownia-300w-12v-7815086191
ADVERTISEMENT
#32 18039771 01 Jul 2019 22:31

kmferg kmferg

Level 6

» | Helpful post? (0)

Post #32
18039771 01 Jul 2019 22:31

Like this topic, so I'm sticking.
How to connect it, monocrystalline panels, in series or in parallel, which will be more optimal.
With parallel, which diode to use (? A)

The controller is TRACER MPPT 40A.
12V installation (motorhome) and one AGM 100AH battery for now (there may be a second one, and switching to charging the starter battery).

1. Pmax = 288W; Vmp = 32.52V; Imp = 8.91A; Voc = 38.52V; Isc = 9.40A
2. Pmax = 264W; Vmp = 31.80V; Imp = 8.29A; Voc = 37.56V; Isc = 8.70A
Create an account, log in and become active in a forum and ads will not appear. You will receive points by participating in discussions.
Join this discussion.

Install the application

Reply | New topic

Report a violation of the law

Topic summary

The discussion revolves around connecting a 5W polycrystalline photovoltaic (PV) panel with a 10W monocrystalline panel and a charging regulator. Users express concerns about compatibility due to differing voltages and currents. It is generally agreed that connecting panels with similar output voltages in parallel is feasible, although some caution against significant voltage differences. Suggestions include using diodes to prevent backflow and potential damage. Additional queries arise regarding connecting multiple panels of different types and voltages, with advice emphasizing the importance of matching voltages and currents to avoid inefficiencies and damage.
Summary generated by the language model.