Residential ESS Energy Storage Systems

Introduction

Since 2015, the SolaX Energy Storage System has been delivering reliable and intelligent energy solutions. Designed with a hybrid inverter, battery, and advanced Battery Management System (BMS), it ensures high efficiency, safety, and flexibility.

With smart features, seamless scalability, and a robust backup function, our home energy storage system supports parallel expansion and integrates effortlessly with generators, heat pumps, and EV chargers.

Maximum Energy Yield

With three 20A MPPT inputs, SolaX residential energy storage system optimizes multiple PV arrays, enhancing efficiency even in shaded or varied-angle setups. 200% oversizing and PV input ensure future scalability and maximum low-light performance.
- Up to 3
  
  MPPT trackers
- 200%
  
  PV Oversizing & Input
- 140V
  
  Low Start-Up Voltage
Superior Reliability

Designed for harsh environments, SolaX home energy storage system is IP66-rated, with Class II surge protection on AC/DC sides. It supports optional AFCI, handles 50A max charge/discharge, and delivers 200% EPS output for 10s with a switch time of <10ms, ensuring uninterrupted operation.
- IP66
  
  Dust & Water Resistance
- Up to 50A
  
  Charge/Discharge Current
- <10ms
  
  Switch Time
Smart Energy Management

With real-time monitoring, SolaXCloud optimizes TOU pricing, dynamically manages loads, and prevents overloads. VPP compatibility enables grid participation for additional revenue, making energy usage smarter and more cost-effective.
- 24/7 TOU Optimization
  
  Lower electricity bills
- Smart Load Control
  
  Prevent overload risks
- VPP Ready
  
  Monetize excess energy
Fast Installation

SolaX home energy storage system features a modular design, allowing easy assembly, expansion, and maintenance for seamless residential integration. Its all-in-one design comes pre-configured, reducing wiring and commissioning time, ensuring quick deployment.
- Up to 50%
  
  Faster installation
- Plug & Play
  
  Pre-configured system
- Modular Design
  
  Easy expansion

Product Parameters

X3-IES-4K
X3-IES-5K
X3-IES-6K
X3-IES-8K
X3-IES-10K
X3-IES-12K
X3-IES-15K

X3-IES-4K
- PV INPUT
  
  Max. recommended PV array power
  8 kWp
  MPPT voltage range
  110 ~ 950 d.c. V
  Number of MPP. trackers / strings per MPPT
  2/(1/1)
  Max. input current per MPPT
  20 / 20 d.c. A
- AC INPUT & OUTPUT(ON-GRID)
  
  Rated output apparent power
  4 kVA
  Rated AC voltage
  3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V
- EPS OUTPUT(WITH BATTERY)
  
  Rated EPS apparent power
  4 KVA
  Peak EPS output power
  2 times of rated power, 10s
  Switchover time
  <10 ms
- BATTERY
  
  Battery type
  Lithium
  Max Charge / Discharge current
  50 d.c. A
- GENERAL
  
  Dimensions (W x H x D)
  717x405x209.5 mm
  Net Weight 35kg
  Ingress protection IP66
X3-IES-5K
- PV INPUT
  
  Max. recommended PV array power
  10 kWp
  MPPT voltage range
  110 ~ 950 d.c. V
  Number of MPP. trackers / strings per MPPT
  2/(1/1)
  Max. input current per MPPT
  20 / 20 d.c. A
- AC INPUT & OUTPUT(ON-GRID)
  
  Rated output apparent power
  5 kVA (AS4777 4.999 kVA)
  Rated AC voltage
  3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V
- EPS OUTPUT(WITH BATTERY)
  
  Rated EPS apparent power
  5 KVA
  Peak EPS output power
  2 times of rated power, 10s
  Switchover time
  <10 ms
- BATTERY
  
  Battery type
  Lithium
  Max Charge / Discharge current
  50 d.c. A
- GENERAL
  
  Dimensions (W x H x D)
  717x405x209.5 mm
  Net Weight 35kg
  Ingress protection IP66
X3-IES-6K
- PV INPUT
  
  Max. recommended PV array power
  12 kWp
  MPPT voltage range
  110 ~ 950 d.c. V
  Number of MPP. trackers / strings per MPPT
  2/(1/1)
  Max. input current per MPPT
  20 / 20 d.c. A
- AC INPUT & OUTPUT(ON-GRID)
  
  Rated output apparent power
  6 kVA
  Rated AC voltage
  3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V
- EPS OUTPUT(WITH BATTERY)
  
  Rated EPS apparent power
  6 KVA
  Peak EPS output power
  2 times of rated power, 10s
  Switchover time
  <10 ms
- BATTERY
  
  Battery type
  Lithium
  Max Charge / Discharge current
  50 d.c. A
- GENERAL
  
  Dimensions (W x H x D)
  717x405x209.5 mm
  Net Weight 35kg
  Ingress protection IP66
X3-IES-8K
- PV INPUT
  
  Max. recommended PV array power
  16 kWp
  MPPT voltage range
  110 ~ 950 d.c. V
  Number of MPP. trackers / strings per MPPT
  2 / (2 / 1)
  Max. input current per MPPT
  32 / 20 d.c. A
- AC INPUT & OUTPUT(ON-GRID)
  
  Rated output apparent power
  8 kVA
  Rated AC voltage
  3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V
- EPS OUTPUT(WITH BATTERY)
  
  Rated EPS apparent power
  8 KVA
  Peak EPS output power
  2 times of rated power, 10s
  Switchover time
  <10 ms
- BATTERY
  
  Battery type
  Lithium
  Max Charge / Discharge current
  50 d.c. A
- GENERAL
  
  Dimensions (W x H x D)
  717x405x209.5 mm
  Net Weight 35kg
  Ingress protection IP66
X3-IES-10K
- PV INPUT
  
  Max. recommended PV array power
  20 kWp
  MPPT voltage range
  110 ~ 950 d.c. V
  Number of MPP. trackers / strings per MPPT
  2/(2/1)
  Max. input current per MPPT
  32 / 20 d.c. A
- AC INPUT & OUTPUT(ON-GRID)
  
  Rated output apparent power
  10 kVA (AS4777 9.999 kVA)
  Rated AC voltage
  3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V
- EPS OUTPUT(WITH BATTERY)
  
  Rated EPS apparent power
  10 KVA
  Peak EPS output power
  2 times of rated power, 10s
  Switchover time
  <10 ms
- BATTERY
  
  Battery type
  Lithium
  Max Charge / Discharge current
  50 d.c. A
- GENERAL
  
  Dimensions (W x H x D)
  717x405x209.5 mm
  Net Weight 35kg
  Ingress protection IP66
X3-IES-12K
- PV INPUT
  
  Max. recommended PV array power
  24 kWp
  MPPT voltage range
  110 ~ 950 d.c. V
  Number of MPP. trackers / strings per MPPT
  2/(2/1)
  Max. input current per MPPT
  32 / 20 d.c. A
- AC INPUT & OUTPUT(ON-GRID)
  
  Rated output apparent power
  12 kVA
  Rated AC voltage
  3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V
- EPS OUTPUT(WITH BATTERY)
  
  Rated EPS apparent power
  12 KVA
  Peak EPS output power
  2 times of rated power, 10s
  Switchover time
  <10 ms
- BATTERY
  
  Battery type
  Lithium
  Max Charge / Discharge current
  50 d.c. A
- GENERAL
  
  Dimensions (W x H x D)
  717x405x209.5 mm
  Net Weight 37kg
  Ingress protection IP66
X3-IES-15K
- PV INPUT
  
  Max. recommended PV array power
  30 kWp
  MPPT voltage range
  110 ~ 950 d.c. V
  Number of MPP. trackers / strings per MPPT
  2/(2/1)
  Max. input current per MPPT
  32 / 20 d.c. A
- AC INPUT & OUTPUT(ON-GRID)
  
  Rated output apparent power
  15 kVA (AS4777 14.999 kVA)
  Rated AC voltage
  3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V
- EPS OUTPUT(WITH BATTERY)
  
  Rated EPS apparent power
  15 kVA
  Peak EPS output power
  2 times of rated power, 10s
  Switchover time
  <10 ms
- BATTERY
  
  Battery type
  Lithium
  Max Charge / Discharge current
  50 d.c. A
- GENERAL
  
  Dimensions (W x H x D)
  717x405x209.5 mm
  Net Weight 37kg
  Ingress protection IP66

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Max. recommended PV array power	8 kWp
MPPT voltage range	110 ~ 950 d.c. V
Number of MPP. trackers / strings per MPPT	2/(1/1)
Max. input current per MPPT	20 / 20 d.c. A

Rated output apparent power	4 kVA
Rated AC voltage	3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V

Rated EPS apparent power	4 KVA
Peak EPS output power	2 times of rated power, 10s
Switchover time	<10 ms

Dimensions (W x H x D)	717x405x209.5 mm
Net Weight	35kg
Ingress protection	IP66

Max. recommended PV array power	10 kWp
MPPT voltage range	110 ~ 950 d.c. V
Number of MPP. trackers / strings per MPPT	2/(1/1)
Max. input current per MPPT	20 / 20 d.c. A

Rated output apparent power	5 kVA (AS4777 4.999 kVA)
Rated AC voltage	3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V

Rated EPS apparent power	5 KVA
Peak EPS output power	2 times of rated power, 10s
Switchover time	<10 ms

Max. recommended PV array power	12 kWp
MPPT voltage range	110 ~ 950 d.c. V
Number of MPP. trackers / strings per MPPT	2/(1/1)
Max. input current per MPPT	20 / 20 d.c. A

Rated output apparent power	6 kVA
Rated AC voltage	3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V

Max. recommended PV array power	16 kWp
MPPT voltage range	110 ~ 950 d.c. V
Number of MPP. trackers / strings per MPPT	2 / (2 / 1)
Max. input current per MPPT	32 / 20 d.c. A

Battery type	Lithium
Max Charge / Discharge current	50 d.c. A

Battery type	Lithium
Max Charge / Discharge current	50 d.c. A

Battery type	Lithium
Max Charge / Discharge current	50 d.c. A

Battery type	Lithium
Max Charge / Discharge current	50 d.c. A

Rated output apparent power	8 kVA
Rated AC voltage	3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V

Max. recommended PV array power	20 kWp
MPPT voltage range	110 ~ 950 d.c. V
Number of MPP. trackers / strings per MPPT	2/(2/1)
Max. input current per MPPT	32 / 20 d.c. A

Rated output apparent power	10 kVA (AS4777 9.999 kVA)
Rated AC voltage	3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V

Rated EPS apparent power	10 KVA
Peak EPS output power	2 times of rated power, 10s
Switchover time	<10 ms

Max. recommended PV array power	24 kWp
MPPT voltage range	110 ~ 950 d.c. V
Number of MPP. trackers / strings per MPPT	2/(2/1)
Max. input current per MPPT	32 / 20 d.c. A

Rated output apparent power	12 kVA
Rated AC voltage	3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V

Max. recommended PV array power	30 kWp
MPPT voltage range	110 ~ 950 d.c. V
Number of MPP. trackers / strings per MPPT	2/(2/1)
Max. input current per MPPT	32 / 20 d.c. A

Rated output apparent power	15 kVA (AS4777 14.999 kVA)
Rated AC voltage	3W / N / PE, 220 / 380 a.c. V 3W / N / PE, 230 / 400 a.c. V

Rated EPS apparent power	15 kVA
Peak EPS output power	2 times of rated power, 10s
Switchover time	<10 ms

Residential Energy Storage System

Introduction

Maximum Energy Yield

Superior Reliability

Smart Energy Management

Fast Installation

Product Parameters

Related Products

Stay Ahead with the Latest SolaX Updates!