35 Years Life Nickel Iron 12V 200ah 250ah Deep Cycle Nickel Iron Battery Solar Battery for Solar Panels

Basic Specifications

Model NO.

tn200

Nominal Voltage

1.2V

Discharge Rate

Low Discharge Rate

Shape

Square Battery

Electrolyte

Alkaline

Installation

Packaged

Rechargeable

Chargeable

Certificate

CE/IEC60623/ISO9001/ISO18001/14001

Specification

167*162*345mm

Production Capacity

8000 Pieces/Month

Product Description

Max Life Batteries NI-FE Battery 12V 24V 48V 110V 220V Solar Batteries (10AH-1300Ah)

1. Detailed Product View

2. Type & Specifications List

Model	Nominal Voltage(V)	Rated Capacity (Ah)	L (mm)	W (mm)	H (mm)	Pole	Weight (kg)	Container
TN10	1.2	10	85	39	156	M8	0.8	PP
TN 20	1.2	20	82	43	258	M10	1.3	ABS
TN 30	1.2	30	135	54	265	M10	2	PP
TN 40	1.2	40	135	54	265	M10	2.4	PP
TN 50	1.2	50	138	61	266	M10	3.2	PP
TN 100	1.2	100	139	79	362	M10	6	PP
TN 200	1.2	200	167	162	345	M20	14	PP
TN 500	1.2	500	285	172	490	M20	33.6	ABS
TN 1000	1.2	1000	395	185	560	M20	-	ABS

Key Benefits & Advantages

Excellent charging efficiency and smooth discharge voltage
High reliability without sudden death
Ability to withstand ultra-high and ultra-low environmental temperatures
Exceptionally long & reliable service life (over 15 years float charging)
Pollution-free, total green energy solution
Cycle life of up to 3000-4000 times (when kept below 35 ºC)
Low maintenance and convenient installation
Strong mechanical strength with PP/ABS containers

Manufacturing & Logistics

Our production facilities maintain high standards with certified processes including ISO9001, ISO14001, and CE. The infrastructure supports large-scale production to meet global demand.

Packing and Shipping:

Batteries are securely packed in plywood cases. Electrolyte powder or wet electrolyte is sent with all necessary accessories to ensure safe transit.

Certification:

Our Services

1) Design Service: Custom battery models developed according to specific requirements.

2) OEM Service: Branding and logo printing available on battery units.

3) Complete Solutions: Supply of battery racks, cabinets, chargers, and related components.

Frequently Asked Questions

What is the typical lifespan of a Nickel Iron (Ni-Fe) battery?

Nickel Iron batteries are known for their extreme durability, often lasting over 30-35 years with a cycle life of 3000 to 4000 times under proper maintenance.

Are Ni-Fe batteries suitable for solar energy storage?

Yes, they are ideal for solar and renewable energy systems due to their deep cycle capabilities, tolerance for overcharging/discharging, and long-term reliability.

Do these batteries require frequent maintenance?

They are considered low-maintenance. The main requirement is periodically checking electrolyte levels and ensuring the alkaline solution is topped up as needed.

Can they operate in extreme temperatures?

Absolutely. These batteries are designed to withstand both ultra-high and ultra-low environmental temperatures without the "sudden death" risk associated with lead-acid batteries.

Is the electrolyte environmentally friendly?

The alkaline electrolyte used is much more environmentally friendly than the lead and acid found in traditional batteries, making it a "green energy" choice.

How are the batteries protected during shipping?

Batteries are shipped in professional-grade plywood cases to prevent physical damage. Electrolytes are typically packaged separately in powder or wet form with all necessary accessories.