Is it 68 watts per panel? Do they have back flow preventers?
274194
That is correct you will receive 3 panels 68 watt per panel. Total wattage 204 watts. Thanks.
287939
Yes, the manual has wiring diagrams for multi panel set ups. Or buy the 200 Watt kit. Good luck!
1588500
Yes..20 watts per. It's super bright..perfect for a hallway or any small area that you want to brighten, and add a little glam. It's gorg!
365735
Sorry, no it doesn't. These have been great panels for me. I get about .1 or .2 amps in the rain.
830725
If you are asking how many panels it will handle I am using (1) 255 watt 33 volt module and it is rated max is 260 watt it is handling it great
1034542
I have 2 of the 100W panels mounted on top of my 5th wheel camper. They are heavy duty and I have not had any issues, but I am not familiar with the 250 watt panels. You could always contact the Renogy people to see what they recommend.
1015104
I hope you haven't bought this piece of junk. It doesn't matter how many watts it is. See my review (JG) from 12/31/12. I sent mine back.
1322150
No, I believe the maximum is 44 watts! if you use more there is a risk of overheating the unit. This would be a potential fire risk.I would check with a licensed electrician to be sure!
2073399
There is one solar panel that is 100 watts. I will ask our warehouse to give me the measurements although it may be a day or two hours before I can get that. I will keep you posted.
418561
Should be. It's rated for 200watt to 250watt with a max of 260. My panels are 225watt.
1299546
1040 watts at an 80% efficiency factor or about 800 watts at 100% efficiency factor. 800 watts = about 40-45 amps at 12 volts which gives you a safety cushion of 15 amps with the unit. if you are going to run the unit at 24 volts, your inputs would be higher since as voltage rises with solar, your amps are usually cut by a factor of about 30-35% at each voltage increase(12/24/36/48 etc) without knowing what your panels are rated at, i cannot answer the number of panels question. just multiply your panel wattage by number of panels= total wattage. hope this info helps you. i can tell you this tho- i was pumping over 40 amps continuous into the unit when first hooked up and it wasn't even getting warm!. very well made unit/even better that its made in America and buying it supports other fellow Americans.
277785
I do not know if it is, but I do know that two of them have have barely increased my utility bill even though they are running 24 hours a day. More important, they are very effective. In the lowest setting they are barely noticeable, and I have no difficulty sleeping when they are set at the mid-point. I run them at the maximum setting only when no one is in the room.
2281042
Yes, I sent it back. Their equipment is not in conformance with any code. The inside parts are not up to any market or security specifications. I was chocked about the lack of security. It's a fire hazard ! I have 9x 150 W solar panels. Even at full performance of the solar panels ( Theoretical 1350 W) I never reached a power output of more than 450 Watt!!! I sent it back and got refunded after they offered me to send individuals parts, worth $4.50 and to soother it myself. I repeat my claim several times before I got reimbursed !
439679
It does not say on the product itself, this a high quality constructed item though (I have 2). I can't imagine there being any safety issues unless you were to exceed the maximum rated Watts of 660W.
568870
Yes, the unit came with panels. There are A/C units on the front and and a wall plug and solar panel ports on the back.
1323138
they are a total 600 watts,i have a punch 400 on them and they jam,you wont be disappointed
2077094
I have two 250 watt panels connected in parallel, feeding this unit, since it still has a good working margin above 500w. I used schotkey diodes on each output to prevent feedback between panels. It is operating as expected.