Specialised in Smart Energy Storage Contemporary Nebula Technology Energy Co., Ltd. (CNTE) was established in 2019. It is a CATL-invested company focused on lithium battery energy storage technology. Its core competitiveness is in the R&D, manufacturing, sales, and service of lithium battery energy storage equipment. It aims to offer professional and comprehensive solutions for power generation, power grid, and user side customers. CNTE Energy Storage
Product Advantages
STAR Q
Star Q: Powering the Future, Simplified. CNTE STAR Q redefines microgrids with seamless solar-storage-diesel integration, CATL 306Ah LFP batteries (15+ yrs lifespan), and 0.02s grid-switching. Engineered for urban and remote applications—scalable, safe, and ready for sustainable energy transitions. Seamless On/Off-Grid, One Cabinet Forms a Micro-Grid
Grid
PRODUCT MODEL BATTERY SPECIFICATIONS Battery Type
STAR Q
LFP
Pure off-grid, Power 10 families a day *At 10 kWh/d/family (estimated)
Battery Model Energy Capacity
306Ah 109kWh ≥10000
Diesel Generator
Cycle Life (@25˚C, 0.5P)
Hybrid Inverter
P-rate
≤0.5P
PV
Battery Compartment Ingress Protection COMMUNICATION (ON/OFF-GRID) Rated output power
IP67
50kW
Adopt the hybrid inverter Supports access of multi-power sources: Diesel generator, PV, Grid…
Rated Input Voltage (3/N/PE)
380/400Vac
Rated Frequency
50/60Hz
THDi THDu
< 3% < 3%
Load
PV INPUT MPPT Voltage Range
Factory …
150~850Vdc
Maximun Input Power of PV
96kW
0.02 s On/Off-Grid switch Uninterrupted Power, always on
MPPT channels/Strings per MPPT channel
4/2
Hotel
Max Input Current
40/40/40/40A
GENERAL SPECIFICATIONS On/Off-Grid Switching Time
<20ms
Cooling Method
Air Cooling -25~55˚C
Community
Operating Temperature Range
Relative Humidity Operating Altitude Ingress Protection Dimension (W×D×H)
0~95% (Non-condensation) ≤4000m (>2000m derating)
IP54
1272×1356.8×2070mm CATL 306Ah LFP Battery Cell | Service Life ≥ 15years Weight ≈1.8T
EN 50549-1, EN50549-10, VDE-AR-N 4105, NRS 097-2-1, IEC 61000, IEC 62477, IEC 62619, IEC62109, UN38.3
Compliance
Cycle Life
Capacity （ kWh ）
CATL 306Ah LFP
↑ 9 kWh
109
12000
110
10000
10000
102
100
8000
100
7000
6000
6000
4000
90
Cycle Life ≥ 10,000
2000
80
0
306Ah: 70%SOH @25℃
306Ah
306Ah
280Ah
100Ah
280Ah
100Ah
Veloris. The Battery Partner.
102
Patented Self-Cooling Rack , Lifecycle Maintenance-Free
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