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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

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

3 on Thursday
Reply by sl dl

Over voltage

We run our off-grid home on 12 volts DC. All our lighting, fans, pumps, TV, DVD, laptops etc. Our batteries recommend that the absorb phase…

Started by Us Offgridgeeks

4 on Wednesday
Reply by Us Offgridgeeks

Solar lights for summer camp

Hello Everyone, I am interested in building a solar set up for my sons boy scout troop. Every year we go to summer camp for 10 days. At ou…

Started by Ed

2 Feb 21
Reply by Johann

Charge Controller

I've been a lurker here for quite a while.  I've played with my Harbor Freight kits and have learned quite a bit.  I've used the HF lights…

Started by Joe Jones

13 Feb 14
Reply by Joe Jones

Sizing MPPT Controller??

I want to add a couple of panels to my system. Total watts: 540 Voltage: 24 volts Nominal current: 22.5 amps Can I get some comments on usi…

Started by Thomas Matica

1 Feb 5
Reply by Dale Marshall

Life Span question HF and Sunforce Kit

It just poppedin my head and now to the Users here. Dumb but going to ask it anyway. HF and Sunforce Kits the panels. If you have either o…

Started by dave simmon

2 Jan 26
Reply by dave simmon

Pyramid RPR825 8 Gauge has any one used this wire?

Pyramid RPR825 8 Gauge I have looked on amazon. It Looks like it would handle two DM 158s on a 20 Foot run to a CC.

Started by dave simmon

10 Jan 22
Reply by randall

Carrying Batteries Onboard Safely

Hello friends, I bought from SAM'S two 6 volt Energizer Golf Cart Battery - Group Size GC2  batteries to wire in series for 12 volts to use…

Started by Robert Durkin

14 Jan 19
Reply by Robert Durkin

Plastic 'kit' after 2 years - 45 second review

This is not my review, not my video. Skip to 6:00 through about 6:45 shows the Harbor Freight plastic kit after 2 years (as mentioned). To…

Started by John J.

5 Jan 11
Reply by randall

Solar powered LED strip under cabinet LED lights

I installed a 5630's LED light strip under the cabinet and shelfs in the kitchen. The number 5630 means that the LED's used on the strip…

Started by Johann

4 Jan 7
Reply by Johann


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