51.2V 9523Wh powerwall solar energy storage battery for stationary energy storage

What is a Powerwall Battery?

A powerwall battery is an integrated battery system that can store your solar energy for backup protection when the grid fails. In short, the Powerwall battery is a home energy storage device that can store energy directly from the grid, or it can store electricity generated by renewable energy sources such as wind and solar energy. Households can install a single battery, or couple them together for greater storage capacity.

Product parameters

Product Features

Wall-mounted design specially for residential energy storage;

Support communication protocol RS485,CAN;

Parallel allowed to increase capacity;

Easy installation and simple connection to inverter;

Built-in intelligent BMS to protect the battery module and maintain the battery always work in the best condition;

we adopt LiFePO4 chemistry to ensure safety performance;

OEM acceptable with your customized design to make your marketing easier;

Flexible with low MOQ order;

Widely used for solar applications, home energy storage systems, micro-grid, shopping malls, hotels, etc.

Features of LiFePO4 battery

1. Longer Cycle Life: Offers up to 10 times longer cycle life and five times longer float /calendar life than lead acid battery. Helping to minimize replacement costs and reduce the total cost of ownership.

2. Lighter Weight: About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries. Higher Power: Delivers twice the power of a lead acid battery, even high discharge rate, while maintaining high energy capacity.

3.Wider Temperature Range: -20C-60C.

4. Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging, or short circuit situations.

5. Increased Flexibility: Modular Design enables deployment of up to four batteries in series and up to ten batteries in parallel.

FAQ

Q1: Are your a factory or trading company?

A1: We are a professional battery manufacturer with our factory and brand. We provide all kinds of OEM/ODM services for clients and can produce your samples or technical drawings. We can build the molds and fixtures.

Q2: Can I have a sample order?

A2: Yes, we welcome sample orders to test and check quality. 

Q3: Where can I get the price?

A3: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.

Q4: What are your terms of payment?

A4: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q5: How about your delivery time?

A5: Generally, it will take 15-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6: Do you test all your goods before delivery?

A6: Yes, We have a professional QC team to make sure that the product is in good condition before sending out the goods.

Q7: How do you make our business a long-term and good relationship?

A7: 1. We keep good quality and competitive prices to ensure our customer's benefit; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.