What is TommaTech Modular Series 51.2 V 102 Ah G2 Lithium Battery?
TommaTech Modular Series 51.2 V 102 Ah G2 Lithium Battery is a metal-cased, compact energy storage module from the supplier's modular lithium battery family. Multiplying 51.2 V by 102 Ah gives a nominal energy of about 5.22 kWh; the datasheet should be the reference for the real usable energy. It carries roughly the same nominal energy as its 25.6 V 204 Ah sibling; the difference is that, thanks to its higher voltage, it can deliver the same power at lower current.
Key technical specifications
- Nominal voltage / capacity: 51.2 V / 102 Ah
- Cycle life: up to 8000 cycles
- BMS: with active balancing
- Parallel connection: up to 16
- Communication: CAN / RS485 / Bluetooth (Bluetooth only on 25.6 V batteries)
- Protection class: IP20-IP65 compatible metal case and terminals
- Warranty: 5-year product warranty
Which projects is it suitable for?
Suitable applications: home and villa systems with 48 V class hybrid inverters, country houses and small businesses. Capacity can be expanded over time by adding modules in parallel; because it can be charged from solar panels, it is also used in systems that increase self-consumption.
Before installation, the load-bearing capacity of the floor or wall, cable routes and emergency isolation points should be planned. Initial commissioning of battery systems is completed by verifying the communication settings and protection limits together.
Use in Antalya and Solar Nexo support
In coastal areas, humidity and salt matter for the long life of terminal connections. Since the case and terminal components are stated as IP20-IP65 compatible, the installation location should be chosen according to the protection class.
Solar Nexo carries out the whole process in Antalya from a single source, from supplying the product to design, installation, commissioning and technical support afterwards. You can download the product datasheet from this page.
