Updates remove functionality
I previously reviewed this loving the upgraded app, but have found that the latest update removes functionality- I cannot find a way to have my battery percentage easily displayed on the front screen!
Improvement on old app
It took me a while to get used to it, but this app is a big improvement on its predecessor, with all information at my fingertips.
Honest Review
Ai features are top notch interface is very user friendly, user from Pakistan 🇵🇰
Doesn’t work right since updating
Take 5 to ten minutes to see live data. Worked much better before updating.
I recommend using a different app to view your electrical data. This app sucks
I recommend using a different app to view your electrical data. This app sucks
New Update has removed a lot
New update is appalling, it’s nothing but a facelift that removes all the useful and detailed features.
Detailed statistics are no longer available, you can no longer see your usage throughout the day on a graph. Only a full sum.
This app promised to be an upgrade/improvement on their old version/platform, but instead it has stripped a lot of the useful features and fundamentals which home owners found helpful and given us nothing but an ugly sci-fi looking dark piece of sadness.
Really sad to see.
Detailed statistics are no longer available, you can no longer see your usage throughout the day on a graph. Only a full sum.
This app promised to be an upgrade/improvement on their old version/platform, but instead it has stripped a lot of the useful features and fundamentals which home owners found helpful and given us nothing but an ugly sci-fi looking dark piece of sadness.
Really sad to see.
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App não sobe os pontos de novas instalações.
Depois da atualização os pontos por atualizações não sobem , dá uma mensagem que o dispositivo não está online aí fica aguardando ativação.
Response from developer
Por favor, entre em contato pelo service@saj-electric.com ou use a função Feedback no app, informando seu SN e modelo. Assim podemos investigar melhor. Obrigado!
More improvement
Overall experience is good. Would be better if: 1. It would be helpful to show the battery's kW alongside the percentage. The previous app version handled this much better, no need to calculate the kw manually. 2. Enhancement Request: When using Time‑Of‑Day mode, it would be great to set a maximum charge limit for the battery. Currently, the maximum charge limit cannot be adjusted from the inverter setting. Users must go through Device → Inverter → Cloud icon → Remote Setting → Battery 1 off grid charge limit, then repeat for Battery 2. Can integrate the maximum charge limit function in the TOU mode when setting the charge rate, times, days plus the maximum charging limit. The Fox app's TOU implementation is more streamlined.
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great service, reliable company
since i update to this new version, my wifi keep showing offline, and i tried all the way to reconnect, all failed. I leave message and tried call the service line, i thought nothing would happen because there is kinda of no response.
However, the company send a tech guy today to my house and fix the problem. I am happy, good response to the customer and excellent service. Good job, SAJ and your team.
However, the company send a tech guy today to my house and fix the problem. I am happy, good response to the customer and excellent service. Good job, SAJ and your team.
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Inversor offline
Depois que eu atualizei o meu app não consigo me conectar ao meu inversor, não estou conseguindo vê o meu consumo.
Response from developer
Lamentamos o inconveniente. Após a atualização, se não consegue se conectar ao inversor e ver o consumo, pode ser problema de sessão, nó de servidor ou configuração de rede. Por favor, entre em contato conosco para que possamos investigar: Envie um e-mail para service@saj-electric.com com seu SN do inversor, modelo e prints da tela. Ou use a função Feedback dentro do app. Assim conseguiremos verificar logs, conexão e restaurar a visualização de consumo. Obrigado!
Sugestão importante
O app poderia atualizar e nos permitir utilizar um filtro de intervalo entre datas, temos que somar manualmente para poder tirar dúvidas da geração para os clientes, o que demanda tempo demais! Um simples ajuste de filtro resolveria muito fácil! A concorrência já está fazendo isso, é bom se atualizar também!
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Great, but some features missing now
The latest versions has unfortunately been a step back. I read other reviews, and realised some people struggling to log in, may not have the correct region (International for Australia). Some issues though: 1) In the new version, I unfortunately do not see an option any more to zoom in on a graph to a specific time of day, that was very useful and a feature I used often. 2) It is not possible any more to view a graph in Landscape mode on the phone, you cannot change the rotation. Combined with the previous issue, it is now less useful. 3) Enhancement request: When selecting Time-Of-Day, it would be great to set a limit on how far to charge the battery, in other words only import from grid if battery is below 80%.
Update (16 Jul 2026):
Great response from the developers, who addressed each point above. 1 and 2 completely fixed / resolved. On the 3 point, they recommended a way to limit the battery charging capacity. As far as I can see though, this is for both charging from Solar as well as from the grid. I need to limit it only when charging from the grid based on a Time -Of-Use setting.
Update (16 Jul 2026):
Great response from the developers, who addressed each point above. 1 and 2 completely fixed / resolved. On the 3 point, they recommended a way to limit the battery charging capacity. As far as I can see though, this is for both charging from Solar as well as from the grid. I need to limit it only when charging from the grid based on a Time -Of-Use setting.
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Problema nova versão
Não erro e-mail e senha
Response from developer
Por favor, verifique se você selecionou a região de servidor (nó) correta ao fazer login. Se o problema persistir, entre em contato pelo e-mail service@saj-electric.com ou use a função "Feedback" no aplicativo.
Ui mal feita
Após a atualização a interface ficou muito ruim para entendimento e leitura dos dados! Além do login expirar com facilidade, e ter logar sempre novamente, o front do app tá horrível, não consigo entender ou fazer a leitura dos dados, da geração, era uma app simples e fácil agora se tornou complicado, estranho !
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Response from developer
Prezado usuário, uma nova versão (5.0.4) já está disponível com as seguintes melhorias principais: taxa de autossuficiência na Análise de Dados, correção do problema de redefinição dos filtros de gráficos, SOC da bateria na tela inicial, visualização simplificada da central, exibição da receita mensal e atualização de firmware otimizada. Atualize para aproveitar os novos recursos. Entre em contato conosco se tiver alguma dúvida. Obrigado!
Could be better
What happened to the 24 hour graph showing power generated, load, export, battery use? This was in the old app and I found it useful. This app is fine but I do miss this graph.
Improving, but not there yet
This is the third version I’ve downloaded. This latest version still has a few bugs. Right now my battery is charging from the mains and I can’t stop it. Also, the ‘log out’ button has disappeared. The last version would sometimes hang and logging out and back in would fix it. I’ve also noticed that occasionally the font on the main page where your house and system is shown, will shrink and be hard to see. Going away from the page and back again fixes it. Like I said, it’s better than before, but not completely fixed yet.
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Apple Watch
Cade o suporte para apple watch?
Não filtra datas geração energia Solar e Problemas "Ativar AI Saving"
App não deixa fazer um simples filtro pelo intervalo datas geração energia solar, somente intervalos engessados uma data, uma semana, um mês ou um ano. Todos querer colocar o intervalo de datas da fatura da conta de luz pra comparar com o que foi injetado mas por esse app fica impossível, algo tão simples resolver e Problemas "Ativar AI Saving" não consigo de jeito nenhum
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Overly complex and unintuitive
This app on the surface feels like it could do a lot, even with AI chatbot. Yet it is overly complex to get to basic information and then, it’s either out of sync or just seems wrong.
Não tradução
Os alarmes que o equipamento emite não são traduzidos para a língua escolhida. No meu caso a língua é o português, mas o alarme é emitido na língua alemã.
Response from developer
Obrigado pelo seu relato. Já identificamos o problema: os alarmes estão sendo exibidos em alemão em vez do português selecionado. Corrigiremos isso na próxima atualização do aplicativo. Agradecemos pela paciência!
Poor update
The recent 3D update of the app took a fair user experience and made it much worse List Q and A
