Wattrabbit Hybrid Solar Inverter R8KLNA 8KW American ESS Split-Phase Inverter For Residential Solar Energy System Compatible 40-60V Lithium/Lead-Acid Battery
$1,910.00
SKU:
R8KLNA
Categories: Inverter & Controller, Hybrid Inverter
Tags: Hybrid Solar Inverter, off-grid inverter, On-Grid Solar Inverter
Wattrabbit Hybrid Solar Inverter R8KLNA 8KW American ESS Split-Phase Inverter For Residential Solar Energy System Compatible 40-60V Lithium/Lead-Acid Battery
The Low-Voltage North American hybrid solar inverter series is specifically designed for home energy storage, operating at 48V with a split-phase configuration. The hybrid solar inverter 48V can meet power demands of up to 10KW for various home energy storage applications. With support for parallel connection of up to 6 devices, 48V split-phase hybrid solar inverters, coupled with an intelligent display, offer enhanced convenience for operation and maintenance.
Key Features:
- Economical & efficient
– Support parallel SOC equalization control
and parallel current sharing control
– Using split-phase topology and eliminating the transformers
making the system efficiency higher
– Support the diesel generator and the grid access at the same time. - Flexible
– Support muti-machine parallel connection;
– Support multi-machine parallel mode sharing a battery pack; - Safe & Reliable
– Passed UL 1741:2021, IEEE 1547.1, UL1699B
South Africa NRS097-2-1:2017 test certification
Hybrid Solar Inverter R8KLNA Specifications:
PV INPUT
- Max PV Input Power:12.0 kW
- Max DC Voltage: 500V
- MPPT Voltage Range: 120~500V
- Max Input Current per MPTT: 12A
- MPPT Tracker / strings: 4 / 1
Battery Connection
- Battery Voltage Range: 40~58V
- Max. Charging Voltage: 58V
- Max. Charge/Discharge Current: 190/190A
AC OUTPUT (GRID)
- Rated Output Power: 8kW
- Max Output Current: 38.3A
- AC Output Voltage: 120/240(split phase), 208(2/3 phase), 230(single phase)
GENERAL DATA
- Ingress Protection: IP65 / NEMA 3R
- Installation: Indoor, Outdoor, Wall-mounted
- Monitoring Module: RS485/ WiFi / 4G / CAN
Model | R5KLNA | R6KLNA | R7KLNA | R8KLNA | R10KLNA |
PV input | |||||
Max.DC input power (kW) | 7.5 | 9 | 12 | 12 | 15 |
No. of MPPT trackers | 4 | ||||
MPPT voltage range (V) | 125~500 | ||||
MAX.DC input voltage (V) | 500 | ||||
MAX. input current (A) | 14 | ||||
MAX. short circuit curent (A) | 22 | ||||
Battery input | |||||
Nominal voltage (V) | 48 | ||||
MAX.charging/discharging current (A) | 120/120 | 135/135 | 190/190 | 190/190 | 190/210 |
Battery voltage range (V) | 40-60 | ||||
Battery type | Lithium /Lead-acid | ||||
Charging strategy for Li-lon battery | Self-adaption to BMS | ||||
AC output(on-grid) | |||||
Nominal output power output to grid (kVA) | 5 | 6 | 7.6 | 8 | 10 |
MAX. apparent power output to grid (kVA) | 5.5 | 6.6 | 8.4 | 8.8 | 11 |
Output voltage range(V) | (110~120)/(220~240)split phase, 240V single phase | ||||
Output frequency(Hz) | 60(55 to 65) | ||||
Nominal AC current output to grid (A) | 20.8 | 25 | 31.7 | 33.3 | 41.7 |
Max. AC current output to grid (A) | 22.9 | 27.5 | 34.8 | 36.7 | 45.8 |
Max. grid passthrough current (A) | 100 | ||||
Output THDi | <3% | ||||
AC output(back-up) | |||||
Nominal. apparent power (kVA) | 5 | 6 | 7.6 | 8 | 10 |
Max. apparent power (kVA) | 5.5 | 6.6 | 8.4 | 8.8 | 11 |
Nominal output voltage L-N/L1-L2 (V) | 120/240 | ||||
Nominal output frequency(Hz) | 60 | ||||
Automatic switchover time(ms) | <20 | ||||
Output power factor | 0.8leading~0.8lagging | ||||
Output THDu | <2% | ||||
Protection | |||||
Grounding detection | Yes | ||||
Arc fault protection | Yes | ||||
Island protection | Yes | ||||
Battery reverse polarity | Yes | ||||
Insulation resistor detection | Yes | ||||
Residual current monitoring unit | Yes | ||||
Output over current protection | Yes | ||||
Back-up output short protection | Yes | ||||
Output over voltage protection | Yes | ||||
Output under voltage protection | Yes | ||||
General data | |||||
Mppt efficency | 99.90% | ||||
Europe efficiency (PV) | 96.50% | ||||
PV to grid efficiency (PV) | 97.20% | ||||
Battery to load efficiency | 95.20% | ||||
PV to battery charing efficiency | 96.10% | ||||
Grid to battery charing efficiency | 95.00% | ||||
Output conduit (mm) | 25.4 | ||||
PV input conduit (mm) | 25.4 | ||||
BAT input conduit (mm) | 35.4 | ||||
Operating temperature range (C) | -25~+60 | ||||
Relative humidity | 0-95% | ||||
Operating altitude | 0~4,000m(Derating above 2,000m altitude) | ||||
Ingress protection | IP65/NEMA 3R | ||||
Built-in breaker | Optional | ||||
Weight (kg) | 48kg(50kg with breaker) | ||||
Dimensions W*H*D(mm) | 450x820x240 | ||||
Cooling | FAN cooling | ||||
Noise emission (dB) | 38 | ||||
Display | LCD,Touch panel(optinal) | ||||
Communication with BMS/Meter/EMS | RS485,CAN | ||||
Supported communication interface | RS485, WLAN, 4G (optional) | ||||
Self-consumption | <25W | ||||
Safety | UL1741SA all options, UL1699B, CSA 22.2 | ||||
EMC | FCC part 15 class B | ||||
Support diesel generator | YES | ||||
Grid connection standards | IEEE 1547, IEEE 2030.5, Hawaii rule 14H, Rule 21 phase l, l,ll | ||||
Other data | |||||
Peak power (off grid) | 105%,60s /110%30s /120%10s /150%20ms |
Weight | 50 kg |
---|---|
Dimensions | 100 × 60 × 40 cm |
Brand | |
Battery Type |
Lead-acid ,Lithium-ion |
Max. Charging Current(A) |
190 |
Battery Voltage Range(V) |
40-60 |
Max PV Input Power(W) |
12000 |
Max PV Input Voltage(V) |
500 |
MPPT Voltage Range(V) |
120-500 |
No. Of MPPT |
4 |
Number of battery input |
1 |
Rated AC Input/Output Active Power(W) |
8000 |
Rated Input/Output Grid Frequency/Range |
50Hz/45Hz-55Hz ,60Hz/55Hz-65Hz |
Rated Input/Output Voltage/Range(V) |
120-240V |
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Types of Inverters:
String Inverters: These inverters connect multiple solar panels in series, converting the combined DC power into AC power. They are cost-effective and commonly used in residential and commercial installations.
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