↓
 

Roy Creek Ranch

a Log Home in the Hill Country

Banner image of the Log Home on Roy Creek Ranch
  • Home
  • About
    • Amazon Associates Disclosure
    • Privacy Policy
  • Posts

Tag Archives: charge

Post navigation

← Older posts

Build a Handy 12-Volt Solar Generator with LiFePo4 Batteries

Roy Creek Ranch Posted on July 23, 2023 by JimDecember 7, 2023
photo of the completed solar generator

Previously, I wrote about Upgrading a Solar Power System and mentioned a cache of new Lithium Iron Phosphate (LiFePo4) cells. The “ThunderSky Winston” cells had come from a Segway repair operation and were new. A little looking around the ‘net revealed they were still available from GWL Group. With a capacity of 60 Amp Hours (AH) and nominal voltage of 3.3 volts, they looked useful for building a 12-volt Solar Generator.

Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in solar, Projects | Tagged battery, bms, build, bus bar, charge, controller, DIY, generator, howto, inverter, iron, lifepo, lithium, management, phosphate, radiob, solar, storage, system, wb0mmc

How to Upgrade a Solar Power System

Roy Creek Ranch Posted on February 13, 2022 by JimFebruary 13, 2022
photo of the "New" solar panels and mount

Upgrading a Solar Power System It was time to upgrade the solar power system installed for the shop almost two years ago. I’ve been happy with original system, but it needed expansion as soon as funding permitted. I also wanted … Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in solar | Tagged charge, controller, DIY, how to, howto, inverter, kilowatt-hours, mppt, panel, solar, victron, wb0mmc

How to Wire a Solar System – Finished

Roy Creek Ranch Posted on June 10, 2020 by JimJune 10, 2020
photo showing Miles (dog) approving of the Solar Power System

In the last post, I described the DC charge controller and battery wiring for the Shop Solar System. With solar panels and batteries connected, the inverter was functional. A quick test showed the expected 240 VAC at the inverter output, and it was time to connect it to the breaker panel in the shop.

Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in solar | Tagged batteries, charge, controller, deep cycle, DIY, how to, Interstate, inverter, off-grid, power, renogy, solar, solar power generator, storage, sungoldpower

How to Wire a Solar Power System – DC

Roy Creek Ranch Posted on May 29, 2020 by JimJune 10, 2020
Image of Shop Solar System showing the Inverter, Batteries and DC Wiring

In the last post, we mounted the solar panel array. Now it was time for the solar power system low-voltage wiring. The array is about 50 feet from my shop, where the batteries and inverter are located. I planned to use two strands of #6 UF direct-bury cable to conduct the predicted maximum of 36 amperes to the shop.

Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in solar | Tagged batteries, charge, controller, deep cycle, DIY, how to, Interstate, inverter, off-grid, power, renogy, solar, solar power generator, storage, sungoldpower

Solar Powered Rainwater Project – Completed?

Roy Creek Ranch Posted on November 15, 2017 by JimNovember 15, 2017
photo of Completed Solar Powered Rainwater System

The Solar Powered Rainwater Project began about eight months ago, although one might argue it is the culmination of my rainwater system dreams beginning in 2002.

Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in Central Texas, Gardening, Greenhouse, maker, Projects, Rainwater, solar | Tagged amateur, ampere-hours, battery bank capacity, build, charge, controller, deep cycle, DIY, equipment, Grid-assist, grid-tie, ham radio, how to, howto, Interstate, inverter, kill-a-watt, kilowatt, kilowatt-hours, kWh, marine, mppt, off-grid, panel, panel wattage, pwm, rainwater, renogy, solar, solar panel wattage, storage, teardrop, trailer, wb0mmc

Solar Power Rainwater System – More Panels!

Roy Creek Ranch Posted on November 14, 2017 by JimNovember 15, 2017
photo of A solar-powered water shed

The solar-powered rainwater system was complete — except for more panels, and a cable to isolate the rainwater power from the rest of the system. Construction on the rainwater system began in 2002, when I trenched the various wires and pipes into the ground. I needed power for the rainwater system, and tapped into an underground wire originally intended to supply power to the well.

Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in Greenhouse, maker, Projects, Rainwater, solar, Woodworking | Tagged amateur, ampere-hours, battery bank capacity, build, charge, controller, deep cycle, DIY, equipment, Grid-assist, grid-tie, ham radio, how to, howto, Interstate, inverter, kill-a-watt, kilowatt, kilowatt-hours, kWh, marine, mppt, off-grid, panel, panel wattage, pwm, rainwater, renogy, solar, solar panel wattage, storage, teardrop, trailer, wb0mmc

Solar Powered Rainwater Project – Final Assembly

Roy Creek Ranch Posted on July 15, 2017 by JimNovember 14, 2017
photo of the entire solar system

With all the parts in stock, it was time to assemble the whole Solar Powered Rainwater Project. I cleaned out a space in the garden shed, and added plywood to the wall for attaching the various components. We would be mounting the inverter/charge controller, solar panel combiner/breakers, A/C transfer switch and related wiring.

Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in Central Texas, Greenhouse, maker, Projects, Rainwater, solar | Tagged amateur, ampere-hours, battery bank capacity, build, charge, controller, deep cycle, DIY, equipment, Grid-assist, grid-tie, ham radio, how to, howto, Interstate, inverter, kill-a-watt, kilowatt, kilowatt-hours, kWh, marine, mppt, off-grid, panel, panel wattage, pwm, rainwater, renogy, solar, solar panel wattage, storage, teardrop, trailer, wb0mmc

Solar Powered Rainwater Project – Batteries

Roy Creek Ranch Posted on July 11, 2017 by JimJuly 15, 2017
photo of Battery cart with batteries

You may recall from an earlier post that the Solar Powered Rainwater Project requires substantial battery storage. In our original calculations, we decided we would need 15,796 watt/hours of storage to provide three days of autonomy (or days without sun).

Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in Central Texas, Greenhouse, maker, Projects, Rainwater, solar | Tagged amateur, ampere-hours, battery bank capacity, build, charge, controller, deep cycle, DIY, equipment, Grid-assist, grid-tie, ham radio, how to, howto, Interstate, inverter, kill-a-watt, kilowatt, kilowatt-hours, kWh, marine, mppt, off-grid, panel, panel wattage, pwm, rainwater, renogy, solar, solar panel wattage, storage, teardrop, trailer, wb0mmc

Solar Powered Rainwater Project – The Chinese Connection

Roy Creek Ranch Posted on June 26, 2017 by JimJuly 15, 2017
photo of The inverter box

It’s been a while since I reported on the Solar Powered Rainwater Project. Since that early-April post, I’ve been gathering the rest of the parts, and we took our annual trip to the Red Power Roundup — this year at the Iowa State Fair in Des Moines. The biggest part of the delay was waiting for the inverter/charge controller. I wasn’t thrilled with the delivery delay on the device, but it turned out well in the end.

Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in Central Texas, maker, Projects, Rainwater, solar | Tagged battery, build, charge, China, Chinese, controller, deep cycle, DIY, hill country, homesteading, how to, howto, Interstate, inverter, panel, rainwater, renogy, solar, Sun Gold Power, Texas, texas hill country

Solar Powered Rainwater Project – Solar Panels Installed!

Roy Creek Ranch Posted on April 11, 2017 by JimMay 7, 2020
photo of The panel un-boxing

The new 250-watt solar panels arrived very quickly. I was eager to install them, but they were just a bit larger than I could handle safely on the garden shed roof. Fortunately, I didn’t have too wait long, and my neighbor Jason was available a few days later.

Continue reading →

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Tumblr (Opens in new window) Tumblr
  • More
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to email a link to a friend (Opens in new window) Email
  • Click to print (Opens in new window) Print
Posted in Gardening, maker, Projects, Rainwater, solar | Tagged build, charge, controller, deep cycle, DIY, hill country, homesteading, how to, howto, Interstate, inverter, panel, rainwater, renogy, solar, Texas, texas hill country

Post navigation

← Older posts
©2025 - Roy Creek Ranch - Weaver Xtreme Theme Privacy Policy
↑