Complete Set 20KW Off Grid Solar Power System Solar Energy System 20kw House Off Grid Solar System With Lithium Battery
Description Of Solar Off Grid Energy Storage System Product

MLT20KW-OFF is a new type of solar off grid energy storage inverter that integrates solar energy storage & mains charging energy storage and AC sine wave output.

Colloidal upgraded photovoltaic graphene battery has low self-discharge, lower capacity loss, longer life, high temperature and cold resistance, and safer.
Imported monocrystalline silicon solar panels have a lifespan of more than 25 years, wind resistance, storm resistance and corrosion resistance, and a wide range of applications to meet various needs.

Characteristics And Advantages

1.It has the power-saving mode function to reduce the no-load loss.
2. Using intelligent adjustable speed fan, efficient heat dissipation, prolong the life of the system.
3. With main, photovoltaic double lithium battery activation, support lead acid battery, lithium battery access.
4. With a number of protection functions, 360° comprehensive protection.
5. With multi-equipment open short circuit protection, overvoltage protection, overload protection, backirrigation protection
and other functions
6. Bedroom test installation, easy to cabinet type combination installation.
7. With the mains power and photovoltaic activated lithium battery function.

Features Of Solar Energy Storage System Product

1.Adopt full digital double closed-loop voltage and current control, output pure sine wave.
2.It has two output modes of mains bypass and inverter output, and has the function of
uninterrupted power supply.
3.There are four charging modes to choose from: Pure Solar, Mains Priority, Solar Priority, Hybrid
Charging.
4.Advanced MPPT technology, efficiency up to 99.9.
5.LCD liquid crystal screen design, 3 LED indicators, dynamic display of system data and operating
status.
6.The ON/OFF rocker switch controls the AC output.

Detail Display

FAQ
Q1: How can we guarantee quality?
A1: Always a pre-production sample before mass production;Always final Inspection before shipment.

Q2: Can i install them by myself?
A2:Each part has installation instructions, convenient installation.For products wire connection, considering security, we suggest you can find an electrician to help you.

Q3: Do you provide whole system or just some parts of it?
A3: We provide whole set solar power system including solar panel, pv array combiner box, inverter,controller, battery, pv mounting system, cables and connecorss.

Q4:How to proceed with an order?
A4:Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order.

Q5: How do you ship the goods and how long does it take to arrive?
A5:We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.