Residential Solar Systems System 20KW All In One Off Grid Solar
Features

1. This is a multi-function inverter/charger/solar system.
2.This solar battery storage system combining functions of inverter, solar charger and battery to offer uninterruptible power support with portable size.
3. LCD display, configure input voltage range for home appliances and personal computers, configure battery charging current based on applications, configure AC/Solar Charge priority.
4..This solar battery storage system compatible to mains voltage or generator power, auto restart while AC is recovering.
5. Users can flexibly match battery capacity, standard battery packages or external batteries.
6. .This solar battery storage system combines a wide PV input range MPPT controller, can convert solar energy from PV to loads directly.
7. Integrated design, Easy transportion and installation.
8. Overload/Over temperature/short circuit protection.
9. Our product are CE(IEC62109-1)/CTL(UL1741 CSA C22.2 NO.107.1) approved.

Specification

Product display

Certifications

About US

An Innovative Manufacturer and Trusted Partner

Located in Maryland, USA and Shanghai, China, we are committed to promoting the development of green new energy. We have more than 20 years’ industry experience and professional technicians, dedicated to providing customized energy storage system solutions. We are mainly engaged in lithium-ion battery product series: single cell lithium-ion, battery pack, photovoltaic panel, indoor and outdoor solar energy storage power system, etc.

Top Service	High Quality	OEM/ODM Customized	After Sales
We will test all products and send test videos or pictures to customer for confirmation.	Our products have obtained UL, CE, UN38.3, MSDS, IEC and other international certifications.	More than 20 years industry experience, provide customized energy storage system solutions.	We are committed to providing you with high-quality, reliable products and services.

FAQ

1: How can we guarantee quality?
A: Always a pre-production sample before mass production; Always final Inspection before shipment.
2: What can you buy from us?
A: lithium-ion single cell, battery pack, photovoltaic panel, indoor and outdoor solar energy storage power system, portable
energy storage power system, etc.
3: Can you have a sample order?
A: Yes, we welcome sample order to test and check quality.
4: What about the lead time?
A: Sample needs 10-15 days, mass production time needs 5-8 weeks, it depends on order quantity.
5: How about you payment and delivery items?
A: Payment items: By T/T, 50% for deposit, and balance all before shipment. For small amount, we also accept payment via PayPal, Western Union.
6: What kind of certificates could you provide for these batteries?
A: We have CE,CB,KC,MSDS,UN38.3 for most our current products, if It's custom-making design, usually no current certificates, we could apply for you if you need, but the related fees should be paid by your side, and if your order is big enough, certificate fees can be refunded.