Overview
The JTHouse Solar IP66 Series low-voltage LiFePO4 battery is a core energy storage unit engineered for outdoor and solar applications.
Backed by JTHouse Solar's 12 years in the solar industry and 5 years of dedicated lithium battery manufacturing, the series undergoes
rigorous quality control across cell selection, BMS algorithm tuning, and enclosure engineering to ensure reliable long-term operation
in demanding outdoor environments.
| Model | 12.8V 100Ah | 12.8V 200Ah | 12.8V 300Ah |
| Nominal Voltage | 12.8V | 12.8V | 12.8V |
| Nominal Voltage | 100Ah | 200Ah | 300Ah |
| Total Energy | 1280Wh | 2560Wh | 3840Wh |
| Cycles Life | 3000 Cycles@0.5C | 3000 Cycles@0.5C | 4500 Cycles@0.5C |
| Series Connection | Maximum support 4pcs | Maximum support 4pcs | Maximum support 4pcs |
| Charge Current | 50A | 100A | 150A |
| Water Dust Resistance | IP65 | IP65 | IP65 |
Core Technical Features
IP66 Fully Protected Enclosure. An IP66 rating means the enclosure is dust-tight and protected against powerful water jets, making it
suitable for extreme outdoor conditions including heavy rain, sandstorms, and high-humidity environments. Whether installed in coastal
salt-spray zones, dusty construction sites, or open-air solar street light systems, the battery operates safely.
12.8V / 25.6V Dual Voltage Platforms. The 12.8V platform serves as a direct replacement for 12V lead-acid systems, while the 25.6V
platform is designed for 24V system upgrades. Both platforms support series connection (12.8V to 25.6V) and parallel capacity
expansion for flexible power scaling.
LiFePO4 Cells + Smart BMS. High-quality LiFePO4 cells offer superior thermal stability and a cycle life of ≥3000~4,500 cycles (80% DOD),
far exceeding conventional lead-acid batteries. The integrated BMS provides cell-level voltage monitoring and balancing, with protection
against overcharge, over-discharge, overcurrent, short circuit, and high temperature.
Direct Lead-Acid Replacement. Terminal dimensions are compatible with standard lead-acid batteries — no rewiring or additional
equipment required. Weighing roughly 50% less than equivalent lead-acid units, it significantly reduces installation and handling effort.
Primary Applications
Solar energy storage systems (residential/off-grid), solar street and garden lighting, RV and camping auxiliary power, marine equipment power,
telecom base station backup, outdoor security camera power and more.