150 Ah Solar Battery

PHYSICAL SPECIFICATION

Nominal Voltage
Nominal Capacity (10HR)

12V
150Ah

Dimension

Length
Width
Container Height
Total Height

485±2mm （19.09 inches）

170±2mm (6.69 inches)

241±2mm (9.49 inches)

241±2mm (9.49 inches)

Weight

Approx. 44Kg ±3% (96.98lbs)

Standard Terminal

Bolt-and-nut terminal

Bolt Type: M8

The Shimastu NPC series Deep Cycle Batteries are specifically designed for deep-cycle usage, allowing users to regularly and deeply discharge the battery while utilizing most of its capacity. These batteries are extremely popular in solar off-grid and hybrid energy storage systems, as well as various other applications. They are well-suited for storing and providing efficient power in situations where deep discharge is a requirement. The NPC series batteries are reliable and dependable, making them a top choice for many users seeking high-quality energy storage solutions.
Features:
You can count on this device to work in a vast temperature range from -20℃ (-4℉) to 50℃ (122℉) without any damage or malfunctions.
The self-discharge rate of the battery should be kept below 2% per month when it is maintained at a temperature of 25℃ (77℉).
For those seeking cost-effective solutions for renewable energy systems like solar and wind power, our maintenance-free battery is a perfect choice. Even after 12 months of storage, its performance remains impeccable, with a retention rate of 65%. This makes it an ideal option for those who require reliable and consistent power for extended periods.
4.Special polar plate design, which ensures a long cycle life up to 12 years in floating service.­

ELECTRICAL SPECIFICATION

Characteristics

Discharge curves @ 25℃ (77 °F)

Capacity

10 hour rate (15A)

5 hour rate (25.5A)

3 hour rate (37.5A)

1 hour rate (82.5A)

150Ah

128Ah

113Ah

83Ah

Capacity affected
by temperature

40℃ （104 ⁰F）

25℃ （77 ⁰F）

0℃ （32 ⁰F）

102%

100%

85%

Max Discharge Current

1500A(5 Sec)

Short Circuit Current

2700A

Internal Resistance

Full charged battery (25℃,77 ⁰F) 4.3mΩ

Designed life

≥700 Cycles @ 50% D.O.D（25℃）

Constant Voltage
Charge

Cycle

Initial Charging Current less than 37.5A

Voltage 14.1~14.4V at 25℃ (77 ⁰F )

Temperature Coefficient –30mV/℃

Standby

No limit on Initial Charging Current

Voltage 13.5~13.8V at 25℃ (77 ⁰F )

Temperature Coefficient –20mV/℃