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Latest Harbor Freight 45 Watt Solar Kit Coupon

This is the place to post the latest Harbor Freight coupon for the 45 watt Solar Panel Kit!

Started by Renewable RayLatest Reply

Discussions Replies Latest Activity

100 Watt Panels Still Only $122.99

When Johann brought it to our attention that he found Renogy 100 watt panels at a smoking deal members jumped in and bought plenty. They ar…

Started by Renewable Ray

0 2 hours ago

Mega-Power batteries, any info ?

Does anyone know what kind of battery that might be and would it be good for solar?MP 12750   12v   75 AhBoost / Equalize voltage   14.5V -…

Started by Johann

3 on Wednesday
Reply by Johann

Batteries & Amp hrs

Ok...I have read here the importance of matching the batteries in your battery bank. Question: how critical is this? At present I have two…

Started by Tim Personius

7 Apr 21
Reply by JP

Battery Charger 24 volt system

Hi all I am hoping someone on this board could recommend a portable 24 volt/ 110  battery charger.  I currently have one 75watt/24volt syst…

Started by M B Hill

2 Apr 18
Reply by Us Offgridgeeks

Battery Terminal Keeps Getting Nasty

Just like the title says, I have one battery out of my (6) 6 volt batteries that keeps getting corrosion all over the terminal. I have take…

Started by ladyhawk

5 Apr 18
Reply by Don Abel

Update on testing the Renogy panel after 2 years of use.

I bought three mono Renogy panels in February 2014. Last Saturday, I wanted to know how much they are still putting out. It was at 1:00 o'c…

Started by Johann

0 Apr 17

RV Solar Panels

I covered my 37' Discovery this winter and also my solar panel. I would purchase a remote panel but not sure where to hook it up in my batt…

Started by patrick callender

10 Apr 14
Reply by patrick callender

BIG Solar project at Disney


Started by Craig J

0 Apr 12

Four 45watt kits wired in series for mppt

Hi, I currently own four of the current style (plastic framed) 45watt kits that I have wired in parallel going to a cheap China charge cont…

Started by Green T

6 Mar 30
Reply by Hillbilly Gene

Are those 2 brands the same Panels?

I came across 2 different brands of panels with 2 different prices at amazon and it looks like per data that these 2 panels are exactly the…

Started by Johann

2 Mar 24
Reply by Johann


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