Product Info ACOPOWER Connectors are used for parallel connection between solar panels So will maintain the voltage of your panel configuration to match your Solar On/Off -Grid System This is a recommended investment to protect your valuable investment in solar panels This high quality IP67 rated connector is designed to protect solar panels from current backflow Feature 15A In-line Diode Connector Solar Panel cable Connectors Practical and easy connector used between Solar panel and switch box to prevent the reversal of current Contacts for the connector are copper coated with tin for easy solder adhesion Each end nuts comes with rubber bushings for air tightening -This connector is rated as IP67 IP (Ingress Protection) ratings the first numeral refers to the level of dust resistance and the second numeral refers to the level of water resistance Diode built in the connector Specifications Connector Material PPO PC Rated current 15A Rated voltage 1000V(TUV) & 600V(UL) Test voltage 6kV(50Hz ) Pin dimensions F4 0mm Contact resistance of plug connector ≤5mΩ Contact material Copper Tin plated Insulation material PPO Degree of protection IP67 Flame class UL94-V0 Safety class II Insertion force/withdrawal force ≤50N/≥50N Connecting System Crimp connection Temperature range (-40℃ + 85℃) Highest Temperature 110℃ Package 1x PV Diode connector Information 1-year material We sell entire home/business solar system both on grid and off grid including racking inverters and other system components ACOSolar and extension sales
K**N
Failed in a month
I used 2 sets of these for 2 parallel strings into a 12kw inverter. Seemed to work OK for a few weeks but I started noticing a serious drop in power with full sun. At first it was just one input then waiting several more weeks and I saw a drop in current from around 18 amps max to 1.5 or 2.5 amps at full sun and full load. I surmised these diodes were failing at high temps in the 90s. Sure enough I took them out and am at full power again. I used 20 amp rated diodes for 10 amp strings but it didn't matter. I'm located not in the south so temperatures are not that hot.
A**R
Power even on cloudy days!
I have used these sporadically in a portable array system - primarily over the fall and winter so far, as I'm still waiting for summer to come back around. They work! On the cloudy days I would normally be unable to draw power, I am able to squeeze enough watts to at least charge a cell phone at the maximum rate.My only complaint is that the diodes themselves appear precariously attached to the MC4 connectors on either side, which is why I rated 4/5. That said, I expect they are solid enough to hold up if treated with care.
A**I
No more loss of power !
I used these in my solar array. I can't believe how much power I was losing bleeding back through the panels. I have tried other diodes but they are not easy to install. These are perfect plug and play,and they are awesome! If you have just one small rv solar project,or a whole house you have to get these. The ones installed in the solar panel do not work if you are adding multiple panels. What a difference!
A**R
Good and inexpensive MC4 in-line blocking diodes.
Seems to do what they're supposed to. Setup seems a bit more efficient with these installed even since I have so much partial shading over the day.
J**.
No sirven
No me llego y dicen que lo entregaron y tampo o estan disponibles.
M**O
Very good quality
Excellent
W**0
Five Stars
Perfect for our RV solar system!
G**L
Nice in-line solution
Works well. As described.
Trustpilot
4 days ago
1 day ago
