Last Updated on 15/10/2025 by Kevin Kavulic
Dear customer
We’ll have the first batch of T58 V3 coming in Ireland in Dec. this year.
Please find below the key differences compared with the existing V2 for your reference. The datasheet and user manual are attached.
| Feature | T58-V2 | T58-V3 | Improvement Summary |
| Depth of Discharge (DOD) | 90% DOD | 95% DOD | Higher usable battery capacity |
| Max Parallel Units | 4 units | 6 units per cluster | Greater scalability and flexibility |
| Protection Level | IP65 | IP66 | Improved dust and water resistance |
| Battery Heating | None | Standard (in UK) | Better performance in low-temperature environments |
| Dimensions (W×H×D) | Master: 474×708×193 mm Slave: 474×647×193 mm | Master/Slave: 474×715×150 mm | Thinner and unified design |
| Weight (kg) | Master: 72.2 Slave: 68.5 | Master: 61.5 ± 1 Slave: 59.5 ± 1 | Lighter and easier to install |
| Peak Discharge Current | – | 50 A @ 20 s | Supports short-term high discharge current |
| Aerosol Fire Suppression | – | Supported | Enhanced safety protection |
- T58 V3 maintains the same compatibility as the V2, allowing for seamless replacement and upgrade of existing V2 system.
- T58 V3 will be offered at the same price as the V2, with advanced features that further strengthen its competitiveness in the market.
- 6 units per cluster is only applying to three phase system. For single phase inverter, you still could connect 3pcs of T58 V3 with each battery port at most as same as V2.
- T58 V3 is not compatible with current BMS PARALLEL BOX G2.
📞 Contact us
Mark:+353 86 201 5802
Kevin: +353 86 084 4209
Office: 059 911 7943
Email: info@greentechdistributors.ie
or visit https://greentechdistributors.ie/ to reserve your system today.
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