Server Rack 5.12kWh EG4 LiFePO4 Solar Battery: Quick Tear Down and Low Temp Test!

EG4 Batteries can be found here (affiliate links):
EG4 Gyll (Pro Version, In Stock Now) 48V:
EG4 Budget Model 48V (out of stock for a few months):
24V Budget Model (In stock Now!):
24V Pro Model:

Does off-grid solar confuse you? Check out my DIY friendly website for solar system blueprints, recommended components and much more!

Join our DIY solar community! #1 largest solar forum on the internet for beginners and professionals alike:

Check out my international best-selling 12V off-grid solar book (Amazon affiliate link):

Coupon codes and solar distributors I recommend:

-Rich Solar: No coupon code needed here because they have the lowest prices around. High quality solar panels and solar generators: Megasite! They have everything you need to build any size system (
10% off code: WillProwse (
10% off code: diysolar

-Watts 24/7: Best deals on all-in-one solar power systems, with customer support and distribution here in the USA:

My solar equipment recommendations (Constantly updated unlike my videos! Check here first):

Solar Panels:

Beginner Friendly Lithium Batteries:

DIY LiFePO4 Batteries:

LiFePO4 Battery Cells:



LiFePO4 Battery Chargers:

Solar Charge Controllers:

Solar Panel Mounting Guide:


Battery Monitors:

Favorite Tools:

12V fridges:

-DIY Solar System Packages-

Plug and Play Systems:

400W Starter System:

400W Starter System w/ Alternator Charging:

800W System:

DIY LiFePO4 System Design:

Contact Information:
I am NOT available for personal solar system consult! No exceptions! All emails asking me to design or help with building your system will be deleted. If you are a business or youtuber and wish to contact me, this is my direct email:

Join the forum at if you wish to hang out with myself and others and talk about solar

Affiliate information and disclaimers:
Every video includes some form of paid promotion or sponsorship. Links in description are affiliate links. My videos are for educational purpose only. Information is subject to change/update at anytime. Electricity is DANGEROUS and can kill. Be smart and use common sense 🙂

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The Pros and Cons of Having A Wind Turbine

Among the typical resources of power today is Wind power. Wind wind turbines are made use of in order to produce power from the wind power. This has actually become increasingly popular around the world largely because of international warming. Below are the checklist of benefits and also negative aspects in utilizing wind generators as a generator for electrical power.

Cost-Effectiveness of Home Energy Retrofits

Exactly how to choose when to invest money on conserving power. We need to decide just how to handle the choice to invest cash on a retrofit that will not pay us back in power cost savings for a variety of years.

Significance of Learning How to Make Solar Panels for Home Cooling and Heating Systems

It is an undeniable reality that the effective burning celebrity recognized as the Sun generously supplies boundless power with no price. The process on just how to harness as well as include sunshine is no much longer a brand-new thing these days. Discovering just how to make photovoltaic panels is the most dependable method to collect sunshine as well as transform it to electrical energy, which is otherwise referred to as the solar result.

Top 10 Green Gadgets

Times have without a doubt transformed. Never before have individuals spoke about innovation transformation as well as environment-friendly change in the same breath, but it is really typical to do so today. Nowadays, being green is not simply regarding preserving rainforests yet additionally regarding making atmosphere conscious changes in our selections of tech gadgets.

Four Ways Renewable Energy Production Covers the Cost of Renewable Energy Tools

Renewal power is wonderful for the environment and all who live within it, yes, however at the exact same time it’s also extremely profitable and very budget-friendly nowadays to apply on a budget of under $200 using day-to-day household materials. Take into consideration these 4 moneymaking or money-saving reasons to go eco-friendly and cover the price of sustainable power to start with.

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