GB-L Pro
The GB-L Pro is a high-voltage battery system: modules are stacked in series and connect to a high-voltage hybrid inverter. It comes as one model, 4 kWh.
We quote it on its own or together with a Deye hybrid inverter and the accessories the system needs. Availability, lead time and delivery to your site are confirmed in the written quotation.
No prices online: every order is quoted in writing.
- Manufacturer's category
- High Voltage Series (HV)
- Rating
- 4 kWh
- Chemistry
- LiFePO4
- Nominal voltage
- 102.4 V
- Models on this page
- 1
- Manufacturer's market list
- EU
Models
| Model | Rating |
|---|---|
| GB-L Pro | 4 kWh |
Technical specifications
Values as published by the manufacturer, one column per model where the manufacturer's table has them.
| Model | GB-L Pro |
|---|---|
| Battery Chemistry | LiFePO4 |
| Module Capacity | 40 Ah |
| Module Energy | 4 kWh |
| Module Nominal Voltage | 102.4 V |
| System operating Voltage | 166.4 V~700 V |
| Certification | CE / IEC 62619 / VDE 2510-50 / UN38.3 |
|---|
Documents
- Brochure (2026-01-24)Datasheet · EN · 1.9 MB · PDF ↗
1 EU-relevant certificate
EU declarations of conformity, EN and IEC test certificates and EU grid-code certificates, as published by the manufacturer. Certificates for markets outside the EU are not listed.
- IEC 62040Certificate · 89 KB · PDF ↗
All documents open from the manufacturer's own servers, so you always get the file Deye currently publishes. Most are in English.
Key features
As listed by the manufacturer.
- High Safety Standards : Equipped with explosion relief and fire protection devices for enhanced safety
- Efficient Design : High-voltage stack configuration with series-connected modules for improved efficiency
- Thermal Management : Continuous temperature monitoring of critical components
- Wide Temperature Operation: -20°C to 55°C, suitable for various climates
- Environmentally Friendly : IP65 rating for dust and water resistance and eco-friendly LiFePO4 chemistry
- Intelligent Monitoring : Remote firmware updates and real-time battery status notifications via LCD display
- Versatile Configurations : Multiple models available (GB-L8 PRO to GB-L24 PRO) to meet varying energy needs
A high-voltage battery needs a high-voltage hybrid inverter. Deye's hybrid inverters are on our inverter site; check the compatibility list in the inverter datasheet.
deye-inverters.com (opens in a new tab)Independent dealerSECURISTIKA SRL is an independent dealer of Deye products. This website is not affiliated with, endorsed by or operated by the manufacturer.
Specifications, features and documents as published by the manufacturer. Check the current datasheet before you order. Source page (opens in a new tab)
Related series
High-voltage battery
GB-SL / GB-SL Pro
LiFePO4
High-voltage battery
GB-L Lite
LiFePO4 · 57.6 V
High-voltage battery
GB-L Plus
LiFePO4 · 57.6 V
High-voltage battery
GB-L Ultra
LiFePO4 · 57.6 V
Tell us what you are building
Send the models and quantities, or just the system size and the site country. We reply with a written quotation.