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diy solar

JBD-DP04S007 vs JBD-SP04S034

Mof

New Member
Joined
Jul 7, 2021
Messages
46
DP seems like a newer model.
DP includes standard heating function, UART, switch, heating standard, series connection.
DP has Bluetooth built in... I.E. no need for dongle.
DP is only 3-4S.
DP says "Automobile starting power" on the website (does that mean high peak 10sec rating?)

SP has many different size series strings. Up to 24S from what I found. (SP04S034 is 3-4S)
SP04S034 looks to have 2 M8 terminals: one for C-, one for B- vs DP which has 2 smaller screwdowns: 2 for C-, 2 for and B-


Assuming LiFePO412V nominal, why would one choose one vs the other?
 
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