The CONGSIN 500W pure sine wave inverter with solar charge controller brings together clean 220V AC power and smart solar charging in one portable unit, making it the perfect power hub for RVs, vehicles, mobile workshops, and emergency backup systems.
[PDF Version]
Use our solar panel size calculator to find out what size solar panel you need to charge your battery in desired time. Simply enter the battery specifications, including Ah, volts, and battery type.
[PDF Version]
Lithium-ion batteries are quickly becoming the number one option as the most suitable batteries for solar panels due to the fact that they have a long lifespan and an excellent performance. They are light, small, and less maintenance-intensive compared to the traditional lead-acid.
[PDF Version]
Let's walk through a complete example: Daily power usage: 2,000 Wh. With LiFePO₄ at 80% DoD: 200 Ah ÷ 0. You'd need at least a 12 V, 250 Ah battery bank.
[PDF Version]
