KLD-RS SERIES
RESIDENTIAL ENERGY STORAGE
INVERTER IP65
LOW-VOLTAGE VERSION
Intelligent
Stable
Reliable
Single/three phase
KLD-RS SERIES
RESIDENTIAL ENERGY STORAGE
INVERTER IP65
LOW-VOLTAGE VERSION
KLD-RS series household energy storage inverter (low voltage),with the single-phase power range of 1-8kW and three-phase power range of 8-14kW, is compatible with 20-60V battery module, supports out-of-balance load. The ingress protection grade is IP65. It adapts to a variety of complex environments, convert DC into AC through the SPWM technology to provide energy solutions for families or small businesses.
High conversion efficiency thanks to advanced power electronic technology.With the intelligent module controller, realize optimal power generation at the module level.
AC and DC surge secondary protection.
IP65 (high temperature, sandstorm, snow and rain)
Support parallel connection of multiple batteries, BMS adaptive charging strategy to ensure the charging balance between each battery.
| Model | KLD-RS5kW-1-H | KLD-RS6kW-1-H | KLD-RS8kW-1-H |
| Function | Parallel connection | ||
| battery parameter | |||
| Number of input | 1 | ||
| Type of battery | Lithium battery | ||
| Rated battery voltage | 51.2V | ||
| Battery voltage range | 42V-58V | ||
| Maximum voltage | 60V | ||
| Rated charging/discharging power | 5kW | 6kW | 8kW |
| Maximum charging/discharging current | 120A | 140A | 190A |
| Communication interface | RS485/CAN | ||
| PV input | |||
| Number of PV input | 2 | ||
| Maximum input power | 7500Wp | 9000Wp | 12000Wp |
| Maximum input voltage | 500V | ||
| Start-up voltage | 95V | 120V | |
| MPPT voltage range | 150-425V | ||
| Rated voltage | 360V | ||
| Number of MPPT | 2 | ||
| Number of string input of each MPPT | 1+1 | 2+1 | |
| On-grid parameter | |||
| Rated output power | 5000W | 6000W | 8000W |
| Maximum output current | 22.7A | 27.2A | 34.5A |
| Maximum grid input current | 27.2A | 32.6A | 38.3A |
| Rated on-grid voltage | 220V/230V/240V | ||
| Grid voltage range | 184-264V | ||
| Rated grid frequency | 50/60Hz | ||
| Grid frequency range | 45Hz-55Hz/55Hz-65Hz | ||
| Power factor | 1(0.8 lead-0.8 lag) | ||
| THDi (rated power) | ＜3% | ||
| Off-grid parameter | |||
| Rated output power | 5kVA | 6kVA | 8kVA |
| Maximum output power | 5kVA | 6kVA | 8kVA |
| Maximum output current | 22.7A | 27.2A | 34.5A |
| Rated output voltage | 220V/230V/240V | ||
| Rated output frequency | 50/60Hz | ||
| THDU (@linear load) | ＜2% | ||
| Switching time | ＜20ms | ||
| Efficiency | |||
| Maximum efficiency | 97% | ||
| Maximum charging/discharging efficiency | 96% | ||
| Protection grade | IP65 | ||
| Methods of human-computer interaction | LED/APP/WIFI/4G/Bluetooth (optional) | ||
| Model | KLD-RS10kW-3-H | KLD-RS12kW-3-H | KLD-RS14kW-3-H |
| AC output parameter | |||
| Rated output power | 10000W | 12000W | 14000W |
| Maximum output power | 12000W | 13200W | 15400W |
| Peak power (off grid) | 2 times rated power, 10S | 1.8 times rated power, 10s | |
| AC output rated current | 15.2A/14.5A | 18.2A/17.4A | 21.1A/20.3A |
| Maximum AC current | 22.7A/21.7A | 27.3A/26.1A | 27.6A/26.4A |
| Rated grid voltage | 3L/N/PE 380V/400V | ||
| Efficiency | |||
| Maximum efficiency | 97.90% | ||
| MPPT efficiency | 99.90% | ||
| European efficiency | 96.90% | ||
| PV input | |||
| Maximum input power | 15000W | 18000W | 20000W |
| Maximum input voltage | 650V(160V-800V) | ||
| Number of MPPT | 2 | ||
| Maximum of character string of each MPPT input | 2+1 | ||
| MPPT voltage range | 200-700V | ||
| Full load MPPT voltage range | 250-850V | 290-850V | 350-850V |
| Rated input voltage | 650V | ||
| Start-up voltage | 160V | ||
| Maximum input current | 26A/17A | ||
| Short-circuit current | 34A/20A | ||
| Battery parameter | |||
| Battery voltage range | 40-60V | ||
| Maximum charging current | 220A | 250A | 280A |
| Maximum discharging current | 220A | 250A | 280A |
Note: material download page for detailed parameter
Function：Parallel connection
battery parameter
Number of input：1
Type of battery：Lithium battery
Rated battery voltage：51.2V
Battery voltage range：42V-58V
Maximum voltage：60V
Rated charging/discharging power：5kW
Maximum charging/discharging current：120A
Communication interface：RS485/CAN
PV input
Number of PV input：2
Maximum input power：7500Wp
Maximum input voltage：500V
Start-up voltage：95V
MPPT voltage range：150-425V
Rated voltage：360V
Number of MPPT：2
Number of string input of each MPPT ：1+1
On-grid parameter
Rated output power：5000W
Maximum output current：22.7A
Maximum grid input current：27.2A
Rated on-grid voltage：220V/230V/240V
Grid voltage range：184-264V
Rated grid frequency：50/60Hz
Grid frequency range：45Hz-55Hz/55Hz-65Hz
Power factor：1(0.8 lead-0.8 lag)
THDi (rated power)：＜3%
Off-grid parameter
Rated output power：5kVA
Maximum output power：5kVA
Maximum output current：22.7A
Rated output voltage：220V/230V/240V
Rated grid frequency：50/60Hz
THDU (@linear load)：＜2%
Switching time：＜20ms
Efficiency
Maximum efficiency：97%
Maximum charging/discharging efficiency：96%
Protection grade：IP65
Methods of human-computer interaction：LED/APP/WIFI/4G/Bluetooth (optional)
Function：Parallel connection
battery parameter
Number of input：1
Type of battery：Lithium battery
Rated battery voltage：51.2V
Battery voltage range：42V-58V
Maximum voltage：60V
Rated charging/discharging power：6kW
Maximum charging/discharging current：140A
Communication interface：RS485/CAN
PV input
Number of PV input：2
Maximum input power：9000Wp
Maximum input voltage：500V
Start-up voltage：95V
MPPT voltage range：150-425V
Rated voltage：360V
Number of MPPT：2
Number of string input of each MPPT ：1+1
On-grid parameter
Rated output power：6000W
Maximum output current：27.2A
Maximum grid input current：27.2A
Rated on-grid voltage：220V/230V/240V
Grid voltage range：184-264V
Rated grid frequency：50/60Hz
Grid frequency range：45Hz-55Hz/55Hz-65Hz
Power factor：1(0.8 lead-0.8 lag)
THDi (rated power)：＜3%
Off-grid parameter
Rated output power：6kVA
Maximum output power：6kVA
Maximum output current：27.2A
Rated output voltage：220V/230V/240V
Rated grid frequency：50/60Hz
THDU (@linear load)：＜2%
Switching time：＜20ms
Efficiency
Maximum efficiency：97%
Maximum charging/discharging efficiency：96%
Protection grade：IP65
Methods of human-computer interaction：LED/APP/WIFI/4G/Bluetooth (optional)
Function：Parallel connection
battery parameter
Number of input：1
Type of battery：Lithium battery
Rated battery voltage：51.2V
Battery voltage range：42V-58V
Maximum voltage：60V
Rated charging/discharging power：8kW
Maximum charging/discharging current：190A
Communication interface：RS485/CAN
PV input
Number of PV input：2
Maximum input power：12000Wp
Maximum input voltage：500V
Start-up voltage：120V
MPPT voltage range：150-425V
Rated voltage：360V
Number of MPPT：2
Number of string input of each MPPT ：2+1
On-grid parameter
Rated output power：8000W
Maximum output current：34.5A
Maximum grid input current：38.3A
Rated on-grid voltage：220V/230V/240V
Grid voltage range：184-264V
Rated grid frequency：50/60Hz
Grid frequency range：45Hz-55Hz/55Hz-65Hz
Power factor：1(0.8 lead-0.8 lag)
THDi (rated power)：＜3%
Off-grid parameter
Rated output power：8kVA
Maximum output power：8kVA
Maximum output current：34.5A
Rated output voltage：220V/230V/240V
Rated grid frequency：50/60Hz
THDU (@linear load)：＜2%
Switching time：＜20ms
Efficiency
Maximum efficiency：97%
Maximum charging/discharging efficiency：96%
Protection grade：IP65
Methods of human-computer interaction：LED/APP/WIFI/4G/Bluetooth (optional)
AC output parameters
Rated output power：10000W
maximum output power：12000W
Peak power (off-grid): 2 times of the rated power, 10S
AC output rated current：15.2A/14.5A
Maximum AC current：22.7A/21.7A
Rated power grid voltage：3L/N/PE 380V/400V
productiveness
maximal efficiency：97.90%
MPPT productiveness：99.90%
European efficiency：96.90%
Photovoltaic input
Maximum input power：15000W
maximum input voltage：650V(160V-800V)
MPPT quantity：2
Maximum for each MPPT input string：2+1
MPPT voltage range：200-700V
loaded to capacity MPPT voltage range：250-850V
Rated input voltage：650V
starting voltage：160V
Maximum input current：26A/17A
short-circuit current：34A/20A
Battery parameters
Battery voltage range：40-60V
Maximum charging current：220A
Maximum discharge current：220A
AC output parameters
Rated output power：12000W
maximum output power：13200W
Peak power (off-grid): 2 times of the rated power, 10S
AC output rated current：18.2A/17.4A
Maximum AC current：27.3A/26.1A
Rated power grid voltage：3L/N/PE 380V/400V
productiveness
maximal efficiency：97.90%
MPPT productiveness：99.90%
European efficiency：96.90%
Photovoltaic input
Maximum input power：18000W
maximum input voltage：650V(160V-800V)
MPPT quantity：2
Maximum for each MPPT input string：2+1
MPPT voltage range：200-700V
loaded to capacity MPPT voltage range：290-850V
Rated input voltage：650V
starting voltage：160V
Maximum input current：26A/17A
short-circuit current：34A/20A
Battery parameters
Battery voltage range：40-60V
Maximum charging current：250A
Maximum discharge current：250A
AC output parameters
Rated output power：14000W
maximum output power：15400W
Peak power (off-grid): 1.8 times of the rated power, 10S
AC output rated current：21.1A/20.3A
Maximum AC current：27.6A/26.4A
Rated power grid voltage：3L/N/PE 380V/400V
productiveness
maximal efficiency：97.90%
MPPT productiveness：99.90%
European efficiency：96.90%
Photovoltaic input
Maximum input power：20000W
maximum input voltage：650V(160V-800V)
MPPT quantity：2
Maximum for each MPPT input string：2+1
MPPT voltage range：200-700V
loaded to capacity MPPT voltage range：350-850V
Rated input voltage：650V
starting voltage：160V
Maximum input current：26A/17A
short-circuit current：34A/20A
Battery parameters
Battery voltage range：40-60V
Maximum charging current：280A
Maximum discharge current：280A