Author: Wei Pan
2025-09-18

IP21 Hybrid Inverter: The Optimal Indoor Choice for Solar Systems

As solar energy technology continues to evolve, selecting the right inverter for specific environments becomes increasingly important. While outdoor-rated IP65 hybrid inverters are designed for harsh conditions, many solar installations actually perform better with IP21 hybrid inverters. These units…

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IP21 Hybrid Inverter: The Optimal Indoor Choice for Solar Systems
2025-09-16

Off-Grid Solar Storage Systems: Containerized Solutions for Reliable Power (2025)

With rising energy costs and a global push toward sustainability, achieving true energy independence is now a practical reality. Off-grid solar storage systems are leading this shift, delivering reliable and clean power to locations worldwide. Among the most scalable and innovative solutions are con…

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Off-Grid Solar Storage Systems: Containerized Solutions for Reliable Power (2025)
2025-09-11

How a 2MWh Solar Storage Charging Microgrid Reduces Demand Charges & Powers EVs

The future of energy is integrated, resilient, and sustainable. Leading this charge is the Solar Storage Charging Microgrid, a system that seamlessly combines solar power generation, battery storage, and electric vehicle (EV) charging into a single, intelligent unit. This article provides a deep div…

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How a 2MWh Solar Storage Charging Microgrid Reduces Demand Charges & Powers EVs
2025-09-09

1MW Folding Container Off-Grid Photovoltaic System in Madina, Guinea

Project Overview Client: An aluminum company in Guinea, West Africa Location: Madina Aluminum Mine Camp, Guinea Challenges: The mining area lacks utility power, construction land is limited, extreme weather conditions must be accommodated, and there is the possibility of future relocation. Solution:…

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1MW Folding Container Off-Grid Photovoltaic System in Madina, Guinea
2025-09-09

Mauritania Base Station Energy Project: Highjoule Off-Grid Solar Solution

  Project Background Base stations in Mauritania, especially those in remote areas, face unstable power supply. Frequent grid failures and the increasing cost of diesel power generation significantly reduce base station operational efficiency. To address these issues, Highjoule partnered with a…

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Mauritania Base Station Energy Project: Highjoule Off-Grid Solar Solution
2025-09-04

14-20kWh Floor-Standing Lithium Battery

Product model HJ-HBL48280F(B-48) HJ-HBL48314F(B-49) HJ-HBL48304F(B-50) Rated voltage 51.2V 51.2V 51.2V Rated capacity 280Ah 314AH 400AH Rated energy 14.366KWh 16.08KWh 20KWh Output voltage range 42-58V 42-58V 42-58V Charging voltage 58V 58V 58V Cut-off voltage 42V 42V 42V Maximum charging current 20…

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14-20kWh Floor-Standing Lithium Battery




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