Zendure SolarFlow Add-on Battery AB2000
Still rechargeable at the lowest -20℃
AB2000 is equipped with an internal self-heating film that can utilize solar energy and maintain the charging function even at temperatures as low as -20 ℃.Compatible with AB1000
The AB2000 battery is stackable and compatible with the AB1000 to meet a wide range of capacity requirements. It can also be positioned indoors using MC4 flat cables.
Stability, safety
The AB2000 battery can be attached more securely with safety locks, ensuring safe operation.
Easily Expand up to 7680 Wh
By stacking four AB2000 batteries, the capacity can be extended to 7680 Wh, so that your energy requirements are fully covered.
FAQS
How does the AB2000 battery work?
The AB2000 works in conjunction with the Hub1200, forming a 1960Wh SolarFlow system. And the Hub can automatically adjust the charging and discharging of the AB2000 based on the user settings in the App.
When solar output is more than your household demand, the Hub stores the surplus electricity in the AB2000.
When solar output is less than your household demand, the Hub makes the AB2000 to discharge, supplying power to your home along with the photovoltaic power.
When there is no solar input at night, the AB2000 supplies power to your home.
When the battery is full, solar input more than 20W, and actual output to the home ≥30W, the system will automatically change into bypass mode and AB2000 will then stop charging and discharging.
How many AB2000 battery(s) can a single PVHub connect?
Each PVHub can support up to four AB2000 batteries, expanding the maximum capacity to 7680Wh.
What's the batterie type of AB2000 and how is its cycle life?
The AB2000 uses automotive-grade lithium iron phosphate batteries. It has a cycle life of 6000 times and can remain 70% capacity after that.
What is the working temperature of AB2000?
Charging temperature: -20℃ to 55℃.
Discharging temperature: -20℃ to 60℃.
Can I use the AB1000 battery and the AB2000 battery at the same time?
Exactly! Zendure's AB1000 battery can stack perfectly with the AB2000 battery.
However, it's important to note that the stack can only contain up to four batteries in any combination.
How do you calibrate the SOC when using multiple AB2000s together?
Firstly, cancel all SOC limits and use up the remaining capacity of each battery;
Secondly, charge all AB2000s to 100%;
Finally, use up all the power of AB2000s again, then recharge AB2000 and reset the SOC limits.
What is the temperature of AB2000 itself at which it can resume charging in a low temperature environment?
In order to prevent the product from repeatedly activating the self-heating function, on the first heating of the same day the battery temperature will be heated up to 8 degrees before switch to the normal mode, so the battery recovery charging temperature of AB2000 is 0 to 8℃.
Specs
AB2000 Battery View Specs