OFF Grid Off Grid Hybrid MPPT Solar Inverter SPF 5000 ES Solar Inverter Single Phase Hybrid Inverter

Quick Details
Product Code:
PayPal,MasterCard,VISA,Western Union,L/C,T/T,D/P
Place of Origin:
Support Express · Sea freight
Supply Ability:
10000 piece per month
Quick Details
  • Input Voltage
    230 VAC
  • Output Voltage
    230VAC ± 5%
  • Output Current
  • Output Frequency
  • Output Type
    Single, Pure sine
  • Size
  • Type
    DC/AC Inverters
  • Inverter Efficiency
  • Certificate
    CE Rohs, CE ROHS
  • Weight
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This is a multifunctional off grid solar inverter, integrated with a MPPT solar charge controller, a high frequency pure sine wave inverter and a UPS function module in one machine, which is perfect for off grid backup power and self-consumption applications. This inverter can work with or without batteries.
The whole system also need other devices to achieve complete running such as PV modules, generator, or utility grid. Please consult with your system integrator for other possible system architectures depending on your requirements. The WiFi / GPRS module is a plug-and-play monitoring device to be installed on the inverter. With this device, users can monitor the status of the PV system from the mobile phone or from the website anytime anywhere.
SPF 3500~5000 ES

Integrated MPPT charge controller.
Equalization charging function.
Work with battery or without battery. 
Maximum PV input voltage up to 450VDC.
Configurable grid or solar input priorty.
Optionali WIFI/GPRS remote monitoring.
Support parallel operation for capacity expansion up to 30kW.
PV and Grid power the load jointly if PV energy unsufficient.
Flexibly schedule the Inverter charging and discharging time.
  • Rated power 3.5KW to 5KW, power factor 1
  • MPPT ranges 120V~430V, 450Voc
  • High frequency inverter with small size and light weight
  • Pure sine wave AC output 
  • Solar and utility grid can power loads at the same time
  • With CAN/RS485 for BMS communication
  • With the ability to work without battery
  • Parallel operation up to 6 unit (only with battery connected)
  • WIFI/ GPRS remote monitoring (optional)
Datasheet SPF 3500ES SPF 5000ES
Battery Voltage 48VDC
Battery Type Lithium/Lead-acid
Riated Power 3500VA/ 3500W 5000VA 5000W
Parallel Capability Yes, 6 units maximum
AC Voltage Regulation (Battery Mode) 230VAC士5% @ 50/60Hz
Surge Power 7000VA 10000VA
Efficiency (Peak) 93%
Waveform Pure sine wave
Transfer Time 10ms typical 20ms Max
Maximum PV Array Power 4500W 6000W
MPPT Range @ Operating Voltage 120VDC一430VDC
Number of independent MPP Trackers
/Strings per MPP Tracker
Maimum PV Array Open Circuit Voltage 450MDC
Maximum Solar Charge Current 80A 100A
Charge Curent 60A 80A
AC input Voltage 230 VAC 
Selectable Voltage Range 170-280 VAC (For Personal Computers]:; 90-280 VAC (For Home Appliances)
Frequency Range 50Hz/60Hz (Auto sensing)
Protection Degree IP20
Dimension (W/H/D) 330/485/135 330/485/135mm
Net Weight 11.5KGS 12KGS
Humidity 5% to 95% Relative Humidiy(Non-condensing)
Altitude <2000m
Operating Temperature 0℃- 55℃
Storage Temperature -15℃~60℃

Manufacture: Our factory is 12,000 sq. ft. with more than 150 employees that produces 1000+ battery packs a day. We take full control over cost, quality and delivery of our products.

Reliability: The company is ISO9001, ISO14001:2015, BSCI  certified, and our products are certified by standards like CE, UL, FCC, RoHS, MSDS, UN38.3, etc.

Quality: From raw materials to finished products, every link is under ISO9001:2015 Quality Management System. Highly automated production lines ensure the consistency and stability of product quality.

R&D: With a R&D team of over 10 senior engineers and specialized laboratory, we are capable of customizing any battery packs that meet your requirements.

Delivery:  We have our own associated spare parts factory which can help for fast delivery.

Warranty: Thoughtful after-sales service, 5 years warranty and lifelong technique support.



Below are the answers to the questions that you may like to ask for


Can I charge the battery from the mains?

Short answer is yes but it will require a hybrid inverter. This would mean you could charge the battery at a cheap night rate from the grid as well as charging the battery from the solar PV.

Can I have an Uninterrupted supply (UPS) if there is a powercut?

Yes but would need to be wired to a dedicated circuit within the house, for example the upstairs sockets and downstairs lighting, this would then provide you with emergency power in the event of you losing the mains.

What’s the best location for batteries?

They work best in a room that doesn’t get too hot – Ideally they would go in a garage but they can go in a loft or any other room but the warmer they get the less efficient they become. The operating temperature ranges from -10 to 50 degrees but will see efficiency drops below 0 and above 40 degrees

Are Batteries safe?

Batteries are no more unsafe than any other electrical installation, as with anything there are risks but these are very small and should be a great consideration.

Can I add more batteries at a later date?

Yes, YuYang Energy batteries can accept a further 14 battery packs taking, the total capacity can reach to 76.8kWh with 15 packs of 51.2V 100Ah battery. 

How long do they last?

This is actually determined by the number of cycles the battery goes through, this means a full charge and discharge. On average a battery will last around 10 years and all batteries have at least a 5 year warranty and most can be extended to 10-years.

What’s the difference between Capacity and useable capacity?

Most batteries will have a capacity and a useable capacity – this can be confusing but in basic terms batteries should never been fully discharged and as such the useable capacity takes this into account.      

Why YuYang Energy's Lithium Iron Battery Is Your Best Alternative?
Safe and clean with zero maintenance , Long life span: Designed to last 10+ years , Save cost and fast delivery , Stable cells supply
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