Cworth 4kW Hybrid Inverter for Home and Small Business Backup 24V DC Input 230VAC Output 120A MPPT Parallel up to 12 Units (CE-H4K)

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Product spotlights

Highlights: Cworth CE-H4K is a 4kW 24V hybrid inverter in Uganda. It supports the published PV input limit and is built for Home backup power, Small business power, Off-grid solar where battery-backed continuity and stable AC output matter

UGX2,141,700

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Product Information
Technical specifications
Brand SMA Model CE-H4K
Rated Power 4000 W Max PV Input Power 4000W
Max Charging Current 10A-Max. Grid Charge Curent (Adjustable unit is 1A) MPPT Voltage Range 85V-450V
Max PV Open Circuit Voltage 500 V Nominal Output Voltage 230Vact5%
Nominal Output Frequency (Hz),50+0.3Hz/60Hz+0.3Hz (Adjustable) Nominal Voltage 85 V
Product Dimensions 347x445x120mm Product Weight 9.2 KG
Waveform Pure sine wave Efficiency 93%
Operating Temperature Range,-10°C~55°C AC Output Rated Current 18.2A
Battery Type Flooded 29.2V/58.4V 27V/54V Chemistry Lithium
Current Rating 18.2 High DC Input Alarm & Fault 31V+0.2V
High Line Voltage Disconnect 280Vact+3V Input AC Voltage Range 85 V
Low DC Input Shut-down Recovery 29V+40.2V Low voltage load disconnect 170Vac+3V (For Computers)
Max PV Input Current 15A Max. AC Input/Output Apparent Power (VA) AOOOW
Max. PV short circuit current 170Vac+3V (For Computers) Max. Shorted Current 18.2A/4000W
Output Short Circuit Protection Yes Overcharge Protection Yes
Parallel Capability Yes,up to 12 units Pass Through Without Battery Yes
Rated AC Input/Output Active Power (W) 4000W Self Discharge Adjustable, up to 30V/60V
SKU SM-CAT-GEN-00929 Start Voltage 24
Storage Temperature -15°C~60°C Transfer Time 10ms typical (UPS);20ms typical (Appliances)

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Description
Specs & details

Overview

Cworth CE-H4K is a 4kW 24V hybrid inverter for Uganda power conditions. It supports the published PV input limit and is suitable for Home backup power, Small business power, Off-grid solar where dependable backup and solar charging are required. Buyers should also confirm the datasheet limits, warranty coverage, seller authenticity, and installer compatibility before ordering

About this item

  • RATED OUTPUT POWER: 4000W continuous output at 230VAC with pure sine wave waveform, suitable for sensitive electronics and appliances.
  • SOLAR CHARGING: Integrated 120A MPPT solar charger with a PV voltage range of 85V-450V and maximum input power of 4000W, enabling efficient solar harvesting.
  • BATTERY COMPATIBILITY: Supports AGM, Flooded, and Lithium battery types with adjustable charge voltage up to 30V/60V and a maximum charging current of 100A from the grid.
  • PARALLEL OPERATION: Expandable to 12 units in parallel for increased power capacity, with a transfer time of 10ms typical in UPS mode.
  • PASS-THROUGH FUNCTION: Operates without a battery connected, allowing direct pass-through of utility or generator power to loads.
  • PROTECTION FEATURES: Includes overcharge protection, output short circuit protection, and high DC input alarm and fault at 31V+0.2V.

What's Included

  • 1x Cworth CE-H4K Hybrid Inverter
  • User manual
  • Warranty card (terms vary by seller)

Applications

  • Home backup power during grid outages
  • Small business power backup for computers and lighting
  • Off-grid solar systems with 24V battery banks
  • UPS replacement for sensitive electronic equipment
  • Scalable multi-unit installations for larger loads

Product FAQs
Cworth CE-H4K is a 4kW hybrid inverter in Uganda. Key specs include battery voltage range 24V, max PV input voltage SOOV, rated AC output 4kW.
For Cworth CE-H4K, use MPPT/operating voltage range 85V-450V, max PV input voltage SOOV, and max PV input power the listed PV input power when designing strings.
Cworth CE-H4K allows up to the listed limit PV input power. Use MPPT range 85V-450V, max PV input voltage SOOV for string sizing checks.
Cworth CE-H4K is built for 24V battery systems. The battery voltage range is 24V, with maximum charging current 100A.
Cworth CE-H4K has a rated AC output of 4kW. It operates with grid frequency 50/60Hz (Auto detection) and AC voltage range 230Vact5%. If needed, use the listed input range for compatibility checks.
Compare verified seller pricing, warranty terms, authenticity, and installer support for Cworth CE-H4K. Also match battery voltage range, MPPT layout, max PV input voltage, communication, monitoring, AC output, and warranty against the datasheet.
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