Description
Technical Parameters
Product Parameters
| Specifications | ||
| Nominal Voltage | 12V | |
| Capacity(25) | 10HR(10.8V) | 250 Ah |
| 5HR(10.5V) | 215Ah | |
| 1HR(9.60V) | 155Ah | |
| Dimension | Length | 521±2mm(20.5inch) |
| Width | 269±2mm(10.6inch) | |
| Height | 220±2mm(8.66inch) | |
| Total Height | F5: 242±2mm(9.53inch) | |
| T9: 223±2mm(8.78inch) | ||
| Approx. Weight | 69.5kg(153.2lbs)±4% | |
| Terminal type | F5/T10 | |
| Internal resistance(Fully charged, 25℃) | Approx. 2.7m Ω | |
| Capacity affected by temperature (10HR) |
40℃ 25℃ 0℃ -15℃ |
102% 100% 85% 65% |
| Self-discharge(25℃) | 3 month 6 month 12 month |
Remaining Capacity: 91% Remaining Capacity: 82% Remaining Capacity: 65% |
| Nominal operating temperature | 25℃±3℃(77℉±5℉) | |
| Operating | Discharge Charge |
-15℃~50℃(5°F~122°F) '-10℃~50℃(14°F~122°F) |
| temperature range | Storage | -20℃~50℃(-4F~122℉) |
| Float charging voltage(25℃) | 13.50 to 13.80VTemperature compensation:-18mV/℃ |
|
| Cyclic charging voltage(25℃) | 14.10 to 14.40VTemperature compensation:-30mV/℃ |
|
| Maximum charging current | 75A | |
| Terminal material | Copper | |
| Maximum discharge current | 2000A(5 sec.) | |
| Designed floating life(20℃) | 10years | |
Product Description
The PST-250Ah-12V-6FM Gel Battery, a robust and reliable power solution specifically designed for PV System Batteries. This gel battery represents the pinnacle of energy storage technology, tailored to meet the demanding requirements of photovoltaic systems.
With a nominal voltage of 12V and an impressive capacity of 250Ah for a 10-hour rate discharge at 10.8V, the PST-250Ah-12V-6FM guarantees consistent and dependable performance. Its compact dimensions of 521±2mm in length, 269±2mm in width, and 220±2mm in height, combined with a weight of approximately 69.5kg, make it an ideal choice for a wide range of PV system applications. The gel electrolyte formulation not only provides enhanced safety but also ensures longer battery life and reduced maintenance.
The PST-250Ah-12V-6FM Gel Battery offers exceptional durability, with a designed floating life of 10 years at 20°C. Its copper terminals and internal resistance of approximately 2.7mΩ (fully charged at 25°C) contribute to efficient energy transfer and minimize power loss. The battery's ability to maintain capacity across a wide temperature range, from -15°C to 50°C during discharge and -10°C to 50°C during charge, ensures optimal performance in various environmental conditions.
Furthermore, the PST-250Ah-12V-6FM incorporates advanced technology to minimize self-discharge, retaining 91% of its capacity after three months and 82% after six months at 25°C. The float charging voltage ranges from 13.50 to 13.80V, with temperature compensation of -18mV/°C, ensuring precise charging and preserving battery health. The cyclic charging voltage, between 14.10 and 14.40V with -30mV/°C temperature compensation, supports deep cycling applications and extends battery lifespan.
In conclusion, the PST-250Ah-12V-6FM Gel Battery For PV System is engineered for superior performance, reliability, and longevity. Its robust construction, adaptability to diverse conditions, and efficient energy management make it an indispensable component in PV systems. Whether for residential, commercial, or industrial applications, this gel battery guarantees unwavering power supply, driving the sustainability and efficiency of photovoltaic installations.
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Certificate
PANAILO SMART TECHNOLOGY CO., LTD.
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