# growatt-data-parser

> Parses growatt solar inverter data and returns the data in a structured readable json object

Latest version **2.1.1** (published 2021-05-16) · MIT license · 0 weekly downloads

## Install

```sh
npm install growatt-data-parser
pnpm add growatt-data-parser
yarn add growatt-data-parser
bun add growatt-data-parser
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 2.1.1 |
| Published | 2021-05-16 |
| First published | 2017-07-08 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Node | >=4.8.3 |
| Dependencies | 1 |
| Unpacked size | 12.8 KB |
| Known vulnerabilities | 0 (+1 in 1 direct dependencies) |
| Install scripts | no |
| GitHub stars | 2 |
| Author | Peter Peerdeman |
| Maintainers | peterpeerdeman |
| Keywords | growatt, solar, data, parser |

## Links

- npm: https://www.npmjs.com/package/growatt-data-parser
- Repository: https://github.com/peterpeerdeman/growatt-data-parser
- Homepage: https://github.com/peterpeerdeman/growatt-data-parser#readme
- Issues: https://github.com/peterpeerdeman/growatt-data-parser/issues
- npm.io page: https://npm.io/package/growatt-data-parser

## Dependencies (1)

- [binary-parser](https://npm.io/package/binary-parser.md) ^1.1.5

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## Recent versions

- 2.1.1 (latest) — 2021-05-16
- 2.1.0 — 2018-03-04
- 2.0.0 — 2018-03-04
- 1.0.0 — 2017-07-08

## README

# growatt-data-parser

[![Build Status](https://travis-ci.org/peterpeerdeman/growatt-data-parser.svg?branch=master)](https://travis-ci.org/peterpeerdeman/growatt-data-parser)

Parses growatt solar inverter data and returns the data in a structured readable json object.

Tested with Growatt inverter GT0012F111 with WiFi module

## Installation

`npm install growatt-data-parser`

## Usage

```javascript
var growattDataParser = require('growatt-data-parser');
var data = fs.readFileSync('test/testcapture-growatt-GT0012F111-01.cap');
var result = growattDataParser(data);
```

## Example usage in webserver receiving growatt solar power data

```javascript
// simple server
var net = require('net');
var growattDataParser = require('growatt-data-parser');

net.createServer(function (socket) {
    socket.on('data', function(data) {
        const solardata = growattDataParser(data);
        console.log(solardata);
    });
}).listen('8000');
```

## JSON object output

```json

{
   "wifimoduleserial":"AH55321111",
   "inverterserial":"8F05491111",
   "inverterstatus":1,
   "ppv":745.3,
   "vpv1":143.2,
   "ipv1":2.5,
   "ppv1":370.8,
   "vpv2":141.9,
   "ipv2":2.6,
   "ppv2":374.5,
   "pac":730.4,
   "fac":50,
   "vac1":229.1,
   "iac1":3.1,
   "pac1":731.9,
   "vac2":0,
   "iac2":0,
   "pac2":0,
   "vac3":0,
   "iac3":0,
   "pac3":0,
   "etoday":11.7,
   "etotal":307.1,
   "htotal":435.04625,
   "temperature":41.2,
   "isofaultvalue":0,
   "gfcifaultvalue":0,
   "dcifaultvalue":0,
   "vpvfaultvalue":0,
   "vacfaultvalue":0,
   "facfaultvalue":0,
   "temperaturefaultvalue":0,
   "faultcode":0,
   "ipmtemp":43.4,
   "pbusvolt":358.5,
   "nbusvolt":0,
   "checkstep":"0000",
   "ipf":45,
   "resetchk":"0059",
   "deratingmode":"000000000000",
   "epv1today":5.7,
   "epv1total":149,
   "epv2today":5.6,
   "epv2total":149.7,
   "epvtotal":298.7,
   "rac":0,
   "eractoday":0,
   "eractotal":0,
   "warningcode":"0000",
   "warningvalue":"0000"
}
```

## Tests

`npm test`

---
_Source: https://npm.io/package/growatt-data-parser · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._