165 Watt Solar Panel for Charging 12 Volt Battery; RV, Boat, High Efficiency! Made in USA!

My RV system has three of the 165W and three 100 watt panels. I prefer larger panels and less wiring

I have been using these panels since this last spring. Solid power, good amps. Been keeping my RV at full battery without fail and this includes my four inverter 100ah battery bank, the house power dual 100ah battery bank, and the Exide 1100 Cranking amp engine starting battery that are all in the RV. I have separate charge controllers for each bank and I am running two of these panels. I haven't yet had a full test of daily use and recharge on the inverter bank because my inverter died (don't buy harbor freight) but I have no doubt that these panels ate up to the task. When I go off grid I'll be purchasing 8-16 kw worth of these panels because I'm so impressed.If your looking for portability or roof mount capability for RV use these aren't what you are looking for. They are very large, I have no trouble moving them around separately and I have built a portable stand for the pair and it takes to people to move them together because of the bulk.Time will tell how they hold up over the years.

I purchased these because I wanted to have about 300 watts that are semi portable. I have 3 Renology 100 watt panels mounted to a pole that was set up in winter. Well to find out the summer sun casts a shadow on the pole mount so I got these to move away from the house. I used an aluminum strap to tie them together length wise mad a tripod support and some longer wires. I liked them because they looked just like my 100 watt ones, they just have bigger dimensions. They are light enough to pick up and move together as a unit. I have the kid charger from midnight solar and with these panels at a fixed angle has provided me the max my charger can use. Now I know the actual wattage can only be achieved under lab conditions but I'm getting a good amount of power from these panels.

I had a 60 watt panel powering two deep cycle batteris for my Corral lighting / CCTV system. the 60 watt panel it turns out was woefully inadequate for the chore and I was killing the batteries with a slow death. When I would turn on the inverter for the barn lighting, it would scream in agony. Literally. Such a heart rending wail, you do not want to hear. This 165 Watt panel has changed all that. Very robust power delivery in all lighting conditions. The charging system operates as advertised and the inverter runs silently and dependably. Great value, easy installation, and great construction.

If you are camping (Rv) you will not go wrong purchasing these panels. We were boondocking and slowly getting behind on getting batts fully charged. We have 5 batteries and bought 3 panels. After installing the wiring with heavy gauge wires, 2 would be sufficient to fully charge the batts. Bare in mind, this is in Arizona. The 3 would help on a partly cloudy day but it's rare here in the sunny state of Az. Best purchase made lately. They are very reasonable with shipping also as I checked many sources and some providers were totally out of control with shipping cost. HIGHLY RECOMMENDED.

looks like I got burned

First time with AMERICAN COMPANY IF THIS IS TRUE, SO FAR SO GOOD, COULD HAVE BEEN BETTER ON THE PACKAGING i THOUGHT...

Cranks out the watts!I have two Solar Cynergy 140 watt panels and bought this one to add to my system as my intended electrical needs keep growing. Coupled with a blue sky 3000i mppt charge controller, this panel appears to be pumping out close to the advertised amperage here in AZ midday in late April. I'm happy.