Last week we hit up Intersolar North America / Energy Storage North America in Long Beach. The trade show exhibit space was sold out, and it...
Fortress Power teamed up with Sol-Ark again, releasing an update on their integrated solar storage solution. Consisting of 4 eFlex batteries...
Private equity firm White Deer announced an investment in Fortress Power, a designer and manufacturer of battery energy storage systems that...
Fortress Power is now one of only a few lithium battery manufacturers that passed the UL 9540(A) large-scale fire test. The UL 9540A large f...
System commissioning usually occurs at the end of the installation project, and it can be a rushed and hasty processed. It is important that...
A common question for solar installers is whether or not the battery system will provide whole house backup power, often in an attempt to av...
Not all batteries are created equal, and not all batteries make sense – in capabilities or price point – for every customer. To ...
Intersolar North America has a new home and time — set for San Diego from Feb. 4-6. Yes, it is right around the corner! For those atte...
Booth 7335 Fortress Power is a lithium battery manufacturer based outside of Philadelphia that focuses on helping solar installers use the s...
