Off grid Solar Controller Solar System Inverter 5000w 120v 63A built-in MPPT Solar Off Grid Inverter work without battery
Product Description
All-In-One Solar Charge Inverter
Fast, accurate and stable
pass rate up to 98%
Photovoltaic Independent
Load Function
When there is no battery and no utility power, under thecondition that the photovoltaic power is greater than the load, thephotovoltaic can be loaded independently
Accurate data displayed on LCD
Three LED indicators
Show system data
and operating status
dynamically
Connection is simple and easyto operate
Three-step connection, worry-free use
Intelligent variable speed fan
Intelligent variable speed fan to
efficiently dissipate heatand extend system life
Product overview
HF series is a new all-in-one hybridsolar inverter charger, which integratesPV charge & Grid charge with sine
wave output.
Solar Home System
Solar home system are typicallyused for home photovoltaic powergeneration system, to solveelectricity demand of none poweror unstable power region. Also thepower level rage is between hund-red watts to kilowatts.
Solar Vessels System
Solar Vessels system are typicallyused for reducing and the vesselselectricity cost, by setting up solarsystem toassist gasoline/dieselpower generator.
item | value |
Place of Origin | China |
| Guangdong |
Brand Name | Kweight |
Model Number | HF4850U80-H |
Input Voltage | 110/120Vac |
Output Voltage | 120Vac |
Output Current | 63A |
Output Frequency | 50Hz/ 60Hz |
Output Type | Single |
Size | 498*410*201mm |
Type | Off-grid |
Inverter Efficiency | >90% |
Certificate | CE/RHOS |
Warranty | 3 Years |
Weight | 11.8KG |
Product name | Pure Sine Solar Inverter |
Application | Smart Home Solar System |
Rated power | 5000VA/ 5000W |
Maximum PV array open circuit voltage | 500VDC |
Inverter type | High Frequency Inverter |
Output waveform | Pure Sine Wave Output |
Battery type | Lead Acid Lithium Gel Battery |
Protection | Overload |
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Kweight Power Ltd is one of the earliest companies has 17 years experience in battery products R&D, production and sales. We run maintenance-free VRLA battery,Deep cycle battery,Gel battery,Solar battery, Li-ion battery and batteries for UPS, ESS, Off-grid power and other types of energy storage storage. We have launched many series of battery products developed and designed by our own brand. Our company covers more than 50000 square meters. Its comprehensive strength is getting closer with some world-class Level VRLA battery manufacturers after about 10 years' development. By means of several times of large-scale technology improvement with some domestic and overseas professional organizations and relative companies, our product quality, technology and service can be rated as world-class level. We use the most advanced professional equipment to manufacture batteries and do quality control. And our annual production capacity is approx. 280 million Vah. Since establishment of our company, We actively promote the comprehensive quality control system, treat the quality of the products as company's life. We have passed the ISO9001 Quality Management system, RoHS Environmental Management System, CE and American certificate etc.

1. who are we?
We are based in Guangdong, China, start from 2007,sell to Oceania(13.00%),North America(12.00%),Western Europe(10.00%),Northern Europe(9.00%),Eastern Europe(8.00%),South America(8.00%),Mid East(8.00%),Africa(8.00%),Southern Europe(6.00%),Domestic Market(5.00%),Central America(5.00%),South Asia(3.00%),Southeast Asia(3.00%),Eastern Asia(2.00%). There are total about 1000+ people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Lithium Battery,LifePO4 Battery,Solar Lithium Battery,PORTABLE POWER STATION,LEAD-ACID BATTERY
4. why should you buy from us not from other suppliers?
As a leading company with 17 years experience in products R&D, production and sales, we run maintenance-free VRLA battery, Li-ion battery, and batteries for Off-Grid power, UPS, and ESS. We'll design and offer energy solutions for our clients in every case