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Off-grid inverter

10-50kVA single-phase Off-grid System

10-50kVA single-phase Off-grid System
  • Country of origin : China
  • Brand : ELECTWAY
  • Model : iPS series
  • Certification : CE
  • Warranty : 1 year
  • Packing : wooden
  • Delivery time : 15 working days
  • Payment terms : T/T
  • Loading port : Guangzhou
  • MOQ : 1 PCS
10-50kVA single-phase Off-grid System


Modular MPPT solar controller

State-of-the-art solar maximum power point tracking technology, increasing utilization of solar panels reach more than 99%

Provides three&single phase AC output and 10~120kVA capacity, extreme flexibility for off-grid PV system

MPPT solar controller modular design provides great convenience expansion

Three phase unbalanced load capability

Any one phase output independently drives the load without affecting the other two phases

Extra against impact current capability

Built-in low frequency isolation transformer with high impact resistance, can easily drive the motor, air conditioner and similar equipments with strong impact current

Perfect protections

Battery overcharge, over discharge protection and advanced battery management system extend battery life

Overload protection, short circuit protection to protect safe and reliable operation of the equipment and load

Model (iPS) 22010K 22020K 22025K 22030K 22040K 22050K
Solar Charger Controller
Type Modular MPPT controller
Input voltage range(Vdc) 250~450
Recommand Input voltage (Vdc) 300
Output voltage range(Vdc) 192~264
Max. output current(A) 50 100 100 150 150 200
Battery voltage 220Vdc
Output voltage&frenquency 220Vac, 50±0.5Hz, single phase
Output power(kW) 8 16 20 24 32 40
Wave form Pure sine wave
THD < 3% (linear load); < 5%( nonlinear load)
Crest factor 3:1
Dynamic voltage <+/-5%
Transient response time <40ms
Efficiency >90%(full load)
Overload capacity 105%~125%  for 25 sec; 125%~150% for 1sec
Communication interface RS232/RS485,Dry contact 
Display Touch screen+LED
Isolation Transformer
Protection Overload, short-circuit, overtemperature, anti-polarity reverse, etc.
Cooling method Force cooling
Operation temperature -25 ~ +40
Relative humidity 0~ 95% (non-condensing)
Altitude <5000m(derated power above 3000m)
Noise <65 dB
Degree of protection IP20
Hits:  UpdateTime:2014-02-20 14:29:55  【Printing】  【Close
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