Product Parameters

Specifications
Nominal Voltage		12V
Capacity(25)	10HR(10.8V)	200 Ah
	5HR(10.5V)	175 Ah
	1HR(9.60V)	124 Ah
Dimension	Length	522±2mm(20.6inch)
	Width	238±2mm(9.37inch)
	Height	221±2mm(8.66inch)
	Total Height	F5: 238±2mm(9.37inch)
	Total Height	T9: 221±2mm(8.70inch)
Approx. Weight		58.5kg(128.9lbs)±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		60A
Terminal material		Copper
Maximum discharge current		1600A(5 sec.)
Designed floating life(20℃)		10years

Constant Current Discharge Characteristics (A, 25℃)
F.V/TIME	10min	15min	30min	60min	90min
9.60V	315	248	150	93.0	69.0
9.90V	306	242	147	91.6	68.6
10.2V	293	233	143	89.3	68.0
10.5V	280	225	139	87.5	66.9
10.8V	265	213	134	84.8	66.2

Constant Current Discharge Characteristics (A, 25℃)
F.V/TIME	2h	3h	5h	8h	10h	20h
9.60V	54.8	38.3	26.8	18.4	15.3	8.02
9.90V	54.5	38.0	26.6	18.3	15.2	8.00
10.2V	54.0	37.8	26.4	18.1	15.2	7.98
10.5V	53.2	37.5	26.3	18.0	15.1	7.93
10.8V	51.8	36.4	25.5	17.5	15.0	7.88

Constant Power Discharge Characteristics (Watt, 25℃)
F.V/TIME	10min	15min	30min	60min	90min
9.60V	3402	2718	1683	1060	787
9.90V	3300	2652	1649	1044	782
10.2V	3164	2554	1599	1018	775
10.5V	3028	2468	1560	998	763
10.8V	2858	2337	1503	967	755

Constant Power Discharge Characteristics (Watt, 25℃)
F.V/TIME	2h	3h	5h	8h	10h	20h
9.60V	635	450	316	218	182	96.2
9.90V	631	447	315	217	182	96.0
10.2V	625	444	312	215	181	95.7
10.5V	616	441	310	214	180	95.2
10.8V	600	428	301	207	179	94.5

Product Description

The 200Ah-12V Gel Battery for Solar System, model PST-200Ah-12V-6FM‌, a state-of-the-art solution within the PV System Batteries category. This powerful lead-acid battery is designed to meet the high-energy demands of modern solar systems, providing unparalleled performance and reliability.

The PST-200Ah-12V-6FM features a nominal voltage of 12V and an impressive capacity of 200 Ah at a 10-hour rate, ensuring sustained power delivery for extended periods. With dimensions of 522±2mm in length, 238±2mm in width, and 221±2mm in height, it strikes a balance between robust performance and compact design. Weighing approximately 58.5kg, this battery is built to withstand rigorous operational conditions while maintaining ease of handling.

The internal resistance of this battery, approximately 2.7mΩ when fully charged, facilitates efficient energy transfer. Its capacity remains consistent across a broad temperature range, demonstrating adaptability in various environments. The self-discharge rate is minimal, preserving up to 91% of capacity after three months at 25°C.

Supporting fast charging and high discharge currents, the PST-200Ah-12V-6FM boasts a maximum charging current of 60A and a maximum discharge current of 1600A for five seconds. It operates within a wide temperature range, suitable for discharge from -15°C to 50°C and charging from -10°C to 50°C. The float charging voltage ranges from 13.50 to 13.80V with temperature compensation, while the cyclic charging voltage lies between 14.10 and 14.40V.

Designed for durability, this battery offers a floating life of 10 years, ensuring long-term reliability and value. The copper terminals enhance conductivity, minimizing energy loss. Whether you're enhancing your existing solar setup or embarking on a new project, the ‌200Ah-12V Gel Battery for Solar System - PST-200Ah-12V-6FM‌ is the ultimate choice for efficient and dependable energy storage.

Warehouse photos

Certificate

product-1500-600

FAQ

Q: Could you provide samples for test?

A: Yes, we provide our customers with free samples (5 boxs), but the customer should bear the freight.

Q: What advantages does a battery have compared to traditional flooded lead-acid batteries when used in solar systems?

A: First, they are fully maintenance-free,no need to add distilled water or check electrolyte levels, which reduces on-site labor costs for off-grid users. Second, they have better deep-cycle performance: they can withstand 800-1200 cycles at 50% depth of discharge (DOD), compared to 300-500 cycles for flooded lead-acid batteries, extending the system's service life. Third, they have stronger resistance to extreme temperatures: they operate stably between -15°C and 45°C.

Q: Do your gel batteries for solar systems meet international certifications?

A: All our gel batteries for solar systems comply with international standards and hold key certifications.

Q: What is the warranty period for your solar gel batteries?

A: Our gel batteries for solar systems come with a 2-year full warranty + 3-year pro-rata warranty (total 5 years).

Q: Do you deal with urgent orders?

A:Sure. Please contact ASAP for details.

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