Solar Energy Storage System 5KWH

Sunray Battery offers best-in-class digital solutions that empower homeowners to design and manage their own solar system without ever leaving home. Our customers tell us they feel great knowing they’ve chosen the most efficient and reliable solar backed by an industry-leading warranty.

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In your home, power is everything. Keeping the lights on at night—and food fresh in the refrigerator—is more than a luxury. It represents safety, freedom and control. And with energy storage system 5KWH from Sunray Battery, you can maintain safety and freedom inside your home, regardless of what happens outside of it.

Solar Energy Storage System 5KWH/3.5KW


ParameterLi-S 3.5KW/5.12KWH solar storage system
Inverter TypeSUNON PRO 3.5KW/24V
Rated Output Power3.5KW
Output Voltage WaveformPure Sine Wave
Output Voltage230VAC 50HZ
Low DC Cut-off Voltage22.4Vdc
Charging Current(Utility and solar together)100A Max.
Bulk Charging Voltage28.8Vdc
Float Charging Voltage28.0Vdc
AC Input
Nominal Input Voltage230VAC
Selectable Voltage Range170-280(UPS) 90-280(Appliance)
Frequency50HZ / 60HZ(Auto detection)
AC Charging Current80A Max
Solar Input
Nominal PV Voltage360VDC
PV Array MPPT Voltage Range120Vdc~450Vdc
Max. PV Array Open Circuit Voltage500Vdc
Solar Charging Current100A Max.
Lithium Battery
Nominal Voltage25.6V DC
Nominal Capacity200Ah
Max charging current100A
Max discharge current150A
Operation Voltage Range22.4Vdc 29.2Vdc
Cell Equalizer Current(A)1~5A Max.
Overcharge/Overdischarge/Overcurrent/Shortcircuit/Overtemperature protection
Noise(dB)< 40dB (1 meter)
Humidity0~95% (no condensation)
Operation Temperature—10℃~ +50℃
L×W×H (products size)L739*W223*H787mm
L×W×H (package size)L789*W273*H837mm
Weight(Kg)N.W.: 68.0Kg, G.W.: 70KGS

Main Features:

  • All-in-one system: Inverter/AC charger/Solar charger/Lithium battery, 4 in one, easy for installation
  • MPPT solar charger build inside, high charging efficiency
  • Smart BMS inside
  • Built-in maximum 5A lithium cell equilizer
  • LiFePO4 cell up to 2,000 times charger/discharge cycles life
  • With all around protection
  • Application for off-grid solar power system

Energy Storage System 5KWH Advantage:

Keep your lights on

Power outages are simply part of our world these days. From rolling blackouts to lightning storms to simply spending more time at home—be the house on the block where the lights shine bright and the electric bills drop.

Get more energy independence

Electricity costs are rising across the country. And utilities charge more when they know you need it most. Instead, make your own clean energy, store the excess for peak times and power outages and break free from the power company grid games.

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