Categories | Gel Deep Cycle Battery |
---|---|
Model Number: | GFMJ-300 |
Certification: | CE UL ISO9001 ISO14001 |
Place of Origin: | Wuhan |
MOQ: | Negotiable |
Price: | Negotiable |
Payment Terms: | T/T L/C, D/A, D/P |
Supply Ability: | 10000PCS/30Days |
Delivery Time: | 30DAYS |
Packaging Details: | Carton and Wooden Pallet |
Type: | Gel Deep Cycle Battery |
Nominal Voltage: | 2V |
Rated Capacity: | 300AH |
Battery Case: | ABS |
Battery Designed Life: | 12 Years |
Approx Weight: | 21KG |
Screw Hole Size: | M8 |
Application: | Solar Power Storage System, Wind Energy Storage System, Renewable Energy Storage System |
Maintenance type: | Free |
Terminal: | Copper Terminal |
2V300AH Deep Cycle Solar Battery Gel Deep Cycle Battery 2V Series Gel Battery for Solar PV Usage
Product Introduction
Product Features
Specification
Type | Gel Deep Cycle Battery |
Nominal Voltage | 2V |
Rated Capacity | 300Ah@10HR-rate (to 1.80Vpc) |
Approx Dimensions(mm) (Length×Width×Height) | L350mm x W166mm x H179mm |
Battery designed life | 12 years |
Approx Weight(kg) | 21kg |
Applicable Temperature | -40℃~60℃ |
Optimum Temperature | 20℃~25℃ |
Self-discharge | Self-discharge rate<0.1% per day ( 20℃ ) |
Materials for Battery Containers and Covers | ABS |
Terminal Type (mm) | Φ20 Copper terminal,M8 female screw thread |
Characteristic
20hr(15.9A): 318Ah 10hr(30A): 300Ah 3hr (75A): 225Ah |
Float Charge: 2.25±0.02V(-3mV/℃) ≥24h Boost Charge: 2.33±0.03V(-3mV/℃) 16-24h Max. Charge Current: 75A |
Optimal Ambient Temperature: 20~25℃ |
|
40℃: ~105% 25℃: ~100% 0 ℃: ~83% |
After 1 Month: ≥97% After 3 Months: ≥90% After 6 Months: ≥80% |
Application Fields
This series is suit for energy storage for renewable energies such as PV, wing turbine power systems and CATV.
Advantages
1. Long Life: 12 years design life in floating condition.
2. Up to 5 years design life at renewable energy applications
according to IEC61427.
3. Wide operating temperature range from -25°C to 65℃.
4. Nano gel electrolyte eliminate the acid stratification and prolong cycle life.
5. Round trip efficiency as high as 85%.
6. Thick positive flat plate design with high Tin low Calcium alloy and high density paste.
7. Low self-discharge rate and long shelf life (9 months at 20℃).
8. Excellent deep discharge recovery capability.
![]() |