Off-grid systems

• By: Andrei Gorichenskii and others
• How to install a PV system
• Updated: Apr 16, 2024

How to connect your solar system together: DIY guide

• By: Andrei Gorichenskii 
• Batteries
• Updated: Nov 09, 2024

AC vs DC-coupled solar battery systems: Pros and cons

• By: Andrei Gorichenskii 
• How to install a PV system
• Updated: Nov 13, 2024

10 common solar panel installation mistakes and how to avoid them

• By: Andrei Gorichenskii 
• Burning questions
• Updated: Nov 24, 2024

How are solar panels connected to your house?

• By: Andrei Gorichenskii 
• How to install a PV system
• Updated: May 07, 2025

How to connect solar panels to inverter and battery in 3 steps

• By: Julia Zaraeva 
• Solar PV panels
• Updated: Nov 11, 2024

How do rooftop solar panels work?

• By: Andrei Gorichenskii 
• How to install a PV system
• Updated: Nov 16, 2024

How much do solar panels cost to install? Up to you!

• By: Andrei Gorichenskii 
• Engineer's picks
• Updated: Nov 25, 2024

Best solar generators in 2025: Expert Review

• By: Maxim Kulik 
• Engineer's picks
• Updated: Mar 07, 2025

Best portable solar panels in 2025: Expert review

• By: Andrei Gorichenskii 
• Engineer's picks
• Updated: Sep 26, 2024

Best flexible solar panels in 2025: Expert review

• By: Andrei Gorichenskii 
• Solar reviews
• Updated: Apr 12, 2024

Renogy solar panels review: Bending rules

• By: Maxim Kulik 
• Solar use cases
• Updated: Oct 30, 2024

Solar panels for a greenhouse: User case from Maine