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Your reliable partner for wholesale solar modules. High-quality products at unbeatable prices!
Your reliable partner for wholesale solar modules. High-quality products at unbeatable prices!
The German National Solar 12V/24V lithium batteries are specially designed to replace lead-acid batteries and can be used in various applications such as marine, mobile homes, UPS systems, golf carts and solar systems.
| Model | B-LFP12-100 | B-LFP12-200 | B-LFP12-300 | B-LFP24-100 |
|---|---|---|---|---|
| Nominal voltage (V) | 12.8 | 12.8 | 12.8 | 25.6 |
| Typical capacity (at 0.2C discharge) | 100±1.5Ah | 200±3Ah | 300±5Ah | 100±1.5Ah |
| Energy (Wh) | 1280 | 2560 | 3840 | 2560 |
| Charging cut-off current | approx. 2A | approx. 10A | approx. 7.5A | approx. 5A |
| Discharge resistance | ≤ 60mΩ | ≤ 60mΩ | ≤ 60mΩ | ≤ 60mΩ |
| Weight (kg) | approx. 10.5±0.5 | approx. 19 | approx. 25 | approx. 19 |
| Dimensions (L×W×H in mm) | 339.7×184.9×218.5 | 502×186×238.5 | 502×186×238.5 | 521×243×222.3 |
| Modules in series | 4 | 4 | 4 | 2 |
| Cycle life | ≥3500 (0.5C, 25°C, 80% DoD) | |||
| Output mode | MB Terminal | |||
| Model | B-LFP24-150 | B-LFP24-200 | B-LFP38-100 |
|---|---|---|---|
| Nominal voltage (V) | 25.6 | 25.6 | 38.4 |
| Typical capacity (at 0.2C discharge) | 150±3Ah | 200±3Ah | 100±1.5Ah |
| Energy (Wh) | 3840 | 5120 | 3840 |
| Charging cut-off current | approx. 7.5A | approx. 20A | approx. 5A |
| Discharge resistance | ≤ 60mΩ | ≤ 60mΩ | ≤ 60mΩ |
| Weight (kg) | approx. 25 | approx. 37 | approx. 28.5 |
| Dimensions (L×W×H in mm) | 521×243×222.3 | 520×248×219 | 520×248×219 |
| Modules in series | 2 | 2 | 2 |
| Cycle life | ≥3500 (0.5C, 25°C, 80% DoD) | ||
| Output mode | MB Terminal | ||
Applications: Marine applications, mobile homes, UPS systems, golf carts, solar power storage, telecommunications, emergency power supply
*Technical specifications are subject to change without prior notice. All specifications are based on an ambient temperature of 25°C.
This battery is designed to maximize the space in your vehicle. Its ultra-slim design saves valuable storage space. With reliable LFP technology, you can enjoy your journey worry-free.
| parameter | B-LFP/E-1000 | B-LFP/E-2000 |
|---|---|---|
| Voltage range (V) | 9,2~14,6 | 9,2~14,6 |
| Cell type | 3.2V 100Ah | 3.2V 200Ah |
| Cell configuration | 4S1P | 4S1P |
| Nominal voltage (V) | 12,8 | 12,8 |
| Nominal capacity (Ah) | 100 | 200 |
| Nominal energy (kWh) | 1,28 | 2,56 |
| Max. charging current (A) | 100 | 200 |
| Max. discharge current (A) | 200 | 200 |
| Pulse current (5s) (A) | 300 | 300 |
| Recommended charging voltage (V) | 13,6~13,8 | 13,6~13,8 |
| Cycle life (@25°C, 0.5C/0.25C, 90% DoD) | >4000 | >4000 |
| Short-circuit current (<10ms) | approx. 1300A | approx. 2500A |
| Dimensions (W×D×H in mm) | 270×600×65 | 275×850×70 |
| Weight (kg) | approx. 15 | approx. 28 |
| Internal resistance (fully charged @25°C) | 10mΩ | 5mΩ |
| cooling | Natural convection | Natural convection |
| Operating temperature (charging) | 0°C to +50°C | |
| Operating temperature (discharging) | -20°C to +45°C | |
| humidity | 60±25% RH | |
Applications: Motorhomes, boats, camping, mobile power, off-grid systems, emergency power supply
*Technical specifications are subject to change without prior notice. All specifications are based on an ambient temperature of 25°C.
