If you're not sure if your warranty is with the equipment manufacturer or your solar installer, you're going to have to call up and ask some questions. In the wake of SunPower's bankruptcy ...

those systems are either leased or sold by SunPower itself. However, he said Renova does have a warranty covering its ...

US-based solar manufacturer Sunpower has unveiled two new storage ... The new products come with a 10-year warranty and, according to the manufacturer, can operate for unlimited cycles.