Eco worthy Second Life Storage & Solar

As a poor pensioner I have a limited budget. I am building a 7s80p system out of used laptop batteries and I am following all of the good advice thus far

100W 12V Foldable Solar Panel Suitcase

Second Life EV Batteries Ltd - Used electric car (EV) batteries- Tesla

ECO-WORTHY LiFePO4 Battery Fireproof Cover Battery Safe Bag for Lithium Battery Storage,Charging and Discharging (15 x 10.2 x 9.4 in) : Tools & Home Improvement

Eco-Worthy 12V 100Ah Mini battery adopt Automotive Grade LiFePO4 Cells, and insist on providing the customer with an environmentally friendly green

Eco-Worthy 12V 100AH LiFePO4 Lithium Battery Rechargeable BMS for RV Solar Panel

ECO-WORTHY Solar Panel Kit Tracking System Dual Axis with Tracker Controller 699915607376

ECO-WORTHY 100 Watt 12 Volt Solar Panel Kit for RV Battery Boat Trailer Cabin Garden Shed Home: 100W Solar Panel+30A PWM Charge Controller+ Tray Cable

Economic and Environmental Feasibility of Second-Life Lithium-Ion Batteries as Fast-Charging Energy Storage

Solar Panels,Solar Car Battery Trickle Chargers,Solar DC Breaker Boxes,Inverters

Dual Axis Solar Tracker System, with 6*195W Bifacial Solar Panels

ECO-WORTHY 400W 12V (4x100W) Complete MPPT Off Grid Solar Kit — Solar Altruism

Eco-worthy was established in 2007, engaged in the design and production of solar panels, Precision Machinery, charge controllers, batteries, inverters, and solar panel system accessories. Today, Eco-worthy has occupied markets of more than 200 countries with 5 million plus global members. The company's mission has to make solar products cost less and let more people enjoy life far away from the city.

ECO-WORTHY 12V 20Ah Lithium Battery LiFePO4 Battery Deep Cycle for Outdoor Camping RV Boat Solar System