- Overview
- Product Description
- Product Parameters
- Packaging & Shipping
- FAQ
Basic Info.
Packaging & Delivery
Product Description
| Model | 12V-120AH | ||
| Nominal voltage (V) | 12 | ||
| Nominal Capacity (10 Hour Rate) | 200Ah | ||
| Capacity 25°C (77°E) | 20 Hour Rate (5.55A) | 220.0Ah | |
| 5 Hour Rate (18.3A) | 177Ah | ||
| 1 Hour Rate (66.5A) | 132Ah | ||
| Internal Resistance | Full Charged Battery 25°C ≤ 5.0mΩ | ||
| Capacity Affected By Temperature(10 Hour ) | 40°C (104°F) | 102% | |
| 25°C (77°F) | 100% | ||
| 0°C (32°F) | 85% | ||
| -15°C (5°F) | 65% | ||
| Self-Discharge 25° (77°F) Capacity | After 3 Month Storage | 90% | |
| After 6 Month Storage | 80% | ||
| After 12 Month Storage | 62% | ||
| Charge (ConstantVoltage) 25° (77°F) | Float | Initial Charging Current Less Than 25.0A Voltage 13.6-13.8V | |
| Cycle | Initial Charging Current Less Than 25.0A Voltage 14.4-14.9V | ||
Q1: How to choose the right panel?
A1: Tell us your demand, then our sales will recommend a suitable panel for you.
Q2: What's the difference between Mono and Poly panel?
A2: Monocrystalline solar panels have the highest efficiency rates since they are made out of the highest-grade silicon. The process used to make polycrystalline silicon is simpler and costs less. The amount of waste silicon is less compared to monocrystalline.
Q3: How about the delivery time?
A3: Delivery time 7 days for sample; 15 days for bulk order.
Q4: What is the warranty for solar panels?
A4: Generally warranty for solar panel is 10 years, also we offer 25 years linear output power warranty.
Q5: How can I get better service from you?
A5: We have professional engineer team can give you best support based on your requirement. If you have any problems during using, we offer 2 hours online service and will solve your problem within 1 hour.