Dyness HV9637
- Capacity3.552 kWh
- Power2.13 kW
- ChemistryLiFePO4
- Cycles>=6000
- DoD95%
- IP ratingIP54
Overview
The Dyness HV9637 is the LFP battery module of the classic Dyness Tower: 3.552 kWh, 96 V and 37 Ah, 380 x 240 x 504 mm (w x h x d), 41 kg and IP54. Two to six modules under one Dyness Tower BDU form the T7 to T21: 7.10 to 21.31 kWh nominal and 6.745 to 20.245 kWh usable at 95 percent DoD, with at least 6000 cycles (0.2C, 25 °C).
Read the full description
With communication to the inverter the tower charges and discharges continuously at 0.6C, from 4.26 kW for a T7 to 12.78 kW for a T21. The modules stack with plug contacts and are screwed together. According to the Dyness compatibility list of 28 May 2026 the Tower works with the Solinteg MHT-4K~12K-25 and MHT-10K~20K-40 (T7 to T21), the Solinteg MHS-3K~8K-30 (T7 to T14) and the Hoymiles HYT-HV and HAT-HV (T10 to T17).
Combine the HV9637 only with the classic Tower BDU; Tower S3 (HV9637S) and Tower Pro (HV9640) are different series. The datasheet states a maximum of 12 towers in parallel; with the Dyness Tower Combiner Box DCB-TW the maximum is 5. Dyness grants a 10-year product warranty under its European warranty terms (3 years when used without communication to the inverter).
Specifications
- 3.552 kWhCapacity
- 2.13 kWPower
- 95%DoD
- 41 kgWeight
General
- Category
- Energy storage
- Product code
- 09-100
- Manufacturer code
- HV9637
- Type
- LFP HV-module
- Series
- Tower
- Model
- HV9637
- Segment
- Residentieel
Power and efficiency
- Capacity
- 3.552 kWh
- Power
- 2.13 kW
- Chemistry
- LiFePO4
- Cycles
- >=6000
- DoD
- 95%
Electrical
- Communication
- CAN/RS485
- Nominal voltage
- 96 V
Mechanical
- Dimensions
- 380 × 240 × 504 mm (W × H × D)
- Weight
- 41 kg
- IP rating
- IP54
Warranty
- Warranty
- 10 jaar
Other
- Niet
- Tower Pro HV9640 / Tower S3
- Onderdeel
- Batterijmodule
- Systeemrange
- 2-6 modules (7,10-21,31 kWh per tower)
- Nominale capaciteit
- 37 Ah
Questions
The short ones are here. For anything else, ask below.
The Dyness HV9637 is the LFP battery module of the classic Dyness Tower: 3.552 kWh, 96 V and 37 Ah, 380 x 240 x 504 mm (w x h x d), 41 kg and IP54. Two to six modules under one Dyness Tower BDU form the T7 to T21: 7.10 to 21.31 kWh nominal and 6.745 to 20.245 kWh usable at 95 percent DoD, with at least 6000 cycles (0.2C, 25 °C).
Dyness HV9637 is rated 2.13 kW.
