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Growatt Hope 5.0L-B1 LiFePO₄ Lithium Battery
Growatt HOPE 5.0L-B1 – 5.12kWh LiFePO₄ Lithium Battery
- 5.12kWh Rated Capacity / 5.0kWh Usable Capacity
- 51.2V Low-Voltage Battery
- LiFePO₄ (Lithium Iron Phosphate) Technology
- Up to 98% Depth of Discharge (DoD)
- More Than 6,000 Charge/Discharge Cycles
- Maximum Charge Current: 100A
- Maximum Discharge Current: 100A
- Peak Discharge Current: 250A for 150ms
- Built-in Battery Management System (BMS)
- Natural Cooling – Fanless Design
- Expandable up to 48 Battery Packs in Parallel
- CAN and RS485 Communication
- Rack-Mount Installation
- Compact Design with High Energy Density
- IP20 Protection
- 5-Year Warranty
$630
The latest price update was on: (September 14, 2026)
Description
Growatt Hope 5.0L-B1 LiFePO₄ Battery Specifications
| Specification | Value |
|---|---|
| Model | Hope 5.0L-B1 |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 5.0 kWh |
| Usable Capacity | 4.7 kWh |
| Operating Voltage | 45 – 57.6 V |
| Depth of Discharge (DOD) | 93% |
| Charge / Discharge Current | 70 A |
| Max. Charging / Discharging Power | 80 A / 100 A (3s peak) |
| Cycle Life | ≥ 6000 cycles |
| System Connection | CAN / RS485 |
| Max. Number of Parallel Units | Up to 10 pcs |
| Warranty | 10 years |
General & Environmental Data
| Specification | Value |
|---|---|
| Installation Type | Wall-mounted or rack-mounted |
| Dimensions (W/H/D) | 440 / 812 / 265 mm |
| Weight | 60 kg |
| Protection Rating (IP) | IP20 |
| Operating Temperature | Charge: 0 ~ 55 °C / Discharge: -20 ~ 60 °C |
| Storage Temperature | -20 ~ 60 °C (*Suggested: -10 ~ 40 °C) |
| Altitude | < 2000 m |
| Cooling Method | Natural Convection |
| Noise Level | Silent Operation |
Certifications & Compliance
| Specification | Value |
|---|---|
| Safety & Compliance Standards | CE (EMC), UN38.3, MSDS, RoHS, IEC62619 |
| Communication Interface | CAN / RS485 |
| Warranty | 10 years |
2 reviews for Growatt Hope 5.0L-B1 LiFePO₄ Lithium Battery
2 reviews for Growatt Hope 5.0L-B1 LiFePO₄ Lithium Battery
-
Guys how quiet and stable is the battery in daily use?
Have you noticed any fan noise, coil noise, heating, or vibration, especially when it’s charging fast or supplying high loads at night? -
I’ve been using the Hope 5.0L-B1 for a couple of months now and honestly the experience has been very smooth.
What I like the most is how stable and quiet it is during daily charging and evening usage. Installation was straightforward and so far I haven’t faced any random errors or strange behavior in real use.
Harris –
Guys how quiet and stable is the battery in daily use?
Have you noticed any fan noise, coil noise, heating, or vibration, especially when it’s charging fast or supplying high loads at night?
Laura –
I’ve been using the Hope 5.0L-B1 for a couple of months now and honestly the experience has been very smooth.
What I like the most is how stable and quiet it is during daily charging and evening usage. Installation was straightforward and so far I haven’t faced any random errors or strange behavior in real use.