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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

follow me charge controllers

I have a small 12v system, and have come to the limits of staying 12v with a 50a charge controller.  I want to add additional panels, so it…

Started by Joe Jones

7 12 hours ago
Reply by dave simmon

Get Ready for a DC Future

Great new article that Google alerts sent my way....I knew this was coming I just didn't know how. Read > Get Ready for a DC Future  th…

Started by Renewable Ray

7 Jul 11
Reply by Johann

Solar powered jon boat

I have an old jon boat that I have been thinking about getting out and seeing if I can mount some solar panels on it to power the trolling…

Started by Lee Hamrick

3 Jul 8
Reply by Renewable Ray

100 Watt Renogy Solar Panels for Only $139.99

You guys all bought up the Renogy 100 watt panels Johann brought to our attention. Here's the best deal for the monocrystalline version goi…

Started by Renewable Ray

6 Jul 3
Reply by Johann

Let's talk air conditioning!

So we had our first sunny day with temps above 40 and I am already thinking air conditioning ;)   I have seen it said many times that runni…

Started by ladyhawk

20 Jun 12
Reply by dave simmon

Using a transfer switch and solar MPPT charge controller to charge batteries under adverse weather conditions

So here is my situation: I am setting up a solar PV system with a 24V 430Ah battery bank for a remote cabin in MT.  I will be using 6x Can…

Started by Keith Olivier

3 Jun 9
Reply by Johann

HF Controller to run 6V Radio

I think I posted his in the wrong place earlier. Sorry for the duplication. Hello to all. I just bought a good radio with SW and Weather ca…

Started by sl dl

9 Jun 6
Reply by sl dl

12 volt photocell

If you are looking for a way to automatically turn your lights on and off for day and night these are only about $3 on ebay and they work g…

Started by Lee Hamrick

1 May 29
Reply by Doug Carrier

24V Battery Bank with 12V Load Leg

I am thinking about changing my 12V battery bank system to a 24V battery bank system and want to get your input before I do something that…

Started by G

4 May 5
Reply by Hillbilly Gene

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 Apr 26
Reply by Johann


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