IP54 protection + C4/C5 anti-corrosion grade, operating at -30°C~50°C and 5%-95% humidity (non-condensing) for harsh outdoor environments. Supports parallel connection expansion; 20kW/50kW options with 30kW/75kW max PV input, adapting to growing energy deman...
HOME / Technical parameters of ultra-large capacity off-grid solar cabinets - CAPTURED ENERGY SOLAR (PTY) LTDOff-grid energy storage cabinet for solar power generation — PWM inverter technology, quasi-sine wave output, stable power supply.
The 350kWh All-in-one C&I Energy Storage Cabinet features a highly integrated design with built-in BMS, EMS, and PCS. Supporting off-grid and grid use, it cuts energy costs, boosts efficiency, and
Ideal for solar microgrids, peak shaving, PV self-consumption, and emergency backup power, its modular design and 20kW-50kW scalable capacity support up to 75kW photovoltaic input.
* All specifications are subject to change without notice.
The ESS-GRID Cabinet series are outdoor battery cabinets for small-scale commercial and industrial energy storage, with four diferent capacity options based on diferent cell compositions, 200kWh,
EK conducted a comprehensive and multi-level test on the 372kWh liquid-cooled smart outdoor cabinet, mainly including mechanical safety, electrical safety, functional safety and other tests.
It features less than 10ms off-grid switching time, providing seamless power transition in case of grid failure. The system is equipped with multiple safety certifications, including IEC62619-1/2 and
Product Features: Standardized structure design, menu-type function configuration, photovoltaic charging module, a parallel off-grid switching module, power frequency transformer, and other
Optimizing the use ofrenewable energy: Maximize the use ofphotovoltaic powerduring the day, whileexcess power is storeofor use at night. Peak shaving & Valleyfilling: Supply power to the
It adopts door-mounted embedded integrated air conditioning, which does not occupy cabinet space, improves the available space of outdoor cabinets, has beter structural integrity at the top, and has
IP54–IP66 outdoor cabinets from 100kWh to 1MWh with LiFePO4 batteries, liquid/air cooling – ideal for telecom sites and industrial backup.
Modular battery cabinets for base stations, hot-swappable LiFePO4, smart BMS, zero-downtime backup for communication towers.
48V DC hybrid systems (solar + battery + rectifier) with cloud EMS – reduces diesel runtime and ensures 24/7 site power.
Automatic backup power systems for base stations, peak shaving, and remote monitoring – up to 500kWh scalable.
We provide outdoor cabinets, energy storage cabinets, battery cabinets, telecom site hybrid energy systems, base station power systems, site energy storage solutions, communication tower backup power, off-grid site power cabinets, diesel-PV hybrid microgrids, source-grid-load-storage platforms, home energy management, backup power, containerized ESS, microinverters, solar street lights, and cloud EMS.
EU-owned factory in South Africa – from project consultation to commissioning, we deliver premium quality and personalized support.
Plot 56, Greenpark Industrial Estate, Midrand, Johannesburg, 1685, South Africa (EU-owned facility)
+49 89 7213 8452 | [email protected]