LG Solar Battery Backup Bundle: Smart Home Energy Security
This bundle covers LG's 16H Prime battery — a 16kWh, IP55-rated home storage unit built for LG's Prime+ ecosystem — in the quantity you need. Order one for 16kWh of usable capacity, or two in parallel for up to 32kWh, the maximum stack LG publishes for this model.
LG rates the 16H Prime at better than 90% DC round-trip efficiency, with CAN and RS485 communication for pairing with a compatible hybrid inverter such as LG's SHB-G1.
10-Year LG Warranty
IP55 Rated
>90% Round-Trip Efficiency
Free Shipping
0% APR Financing
Expert Support: (303) 876-7654
Why the 16H Prime
16kWh Per Unit
Each LG 16H Prime battery delivers 16kWh of usable energy — LG's larger fixed-capacity home battery.
10-Year LG Warranty
LG guarantees 70% capacity retention over the warranty term when the battery is registered online; unregistered units carry a 5-year minimum.
IP55 Rated
Sealed against dust and water spray, which supports flexible indoor, garage, or covered outdoor placement.
>90% Round-Trip Efficiency
LG's published DC round-trip efficiency rating for the Prime battery line.
Stackable to 32kWh
Run two 16H Prime batteries in parallel — the maximum configuration LG publishes for this model.
CAN & RS485 Communication
Built to talk to a compatible hybrid inverter, such as the LG SHB-G1, for monitoring and control.
What's Included
What's In the Bundle
1 or 2 × LG 16H Prime home batteries, selected at checkout
LG's standard mounting hardware and communication cabling
Manufacturer documentation for installation and warranty registration
Inverter, Automatic Backup Device, and installation labor are sold separately unless purchased as part of a bundle.
1x vs. 2x: What Changes
Both configurations use the same 16H Prime battery — the only thing that changes is how many you run in parallel.
1x LG 16H Prime Battery
2x LG 16H Prime Battery
Usable Capacity
16kWh
32kWh (two units in parallel)
Continuous Power
7kW per unit
7kW per unit
Peak Power
11kW per unit
11kW per unit
Weight
~352 lb
~352 lb per unit
Continuous and peak power figures are LG's published per-unit ratings; LG does not publish a combined system rating for two 16H Prime batteries running in parallel.
Full Specifications
Model
LG 16H Prime (RESU16H Prime)
Usable Energy
16kWh per unit
Continuous Power
7kW per unit
Peak Power
11kW per unit
Round-Trip Efficiency
>90% DC, per LG
Enclosure Rating
IP55
Dimensions
19.8" x 42.8" x 11.6" (504 x 1,086 x 295mm)
Weight
~352 lb per unit
Communication
CAN & RS485
Maximum Stack
32kWh (two units in parallel)
Warranty
10 years from installation (or 12 months from manufacture, whichever is first), with 70% capacity retention guaranteed
10-Year LG Warranty
70% capacity retention guaranteed over the term when registered online.
Fast, Free Shipping
Ships direct from LG-authorized distribution with tracking provided as soon as it leaves the warehouse.
Real Solar Expertise
Call (303) 876-7654 before you order if you want help matching this to the rest of your system.
LG Solar Battery Backup Bundle: Smart Home Energy Security: Frequently Asked Questions
What's the difference between one and two 16H Prime batteries?
Capacity doubles from 16kWh to 32kWh when you run two units in parallel. Power ratings (7kW continuous, 11kW peak) are LG's published per-unit figures — LG doesn't publish a combined rating for two units running together.
What inverter does the 16H Prime pair with?
LG designs the Prime battery line around its own Prime+ inverter lineup, including the SHB-G1. Call us at (303) 876-7654 to confirm compatibility if you're pairing it with a different inverter.
How efficient is this battery?
LG publishes a DC round-trip efficiency rating of better than 90% for the Prime battery line.
Is it rated for outdoor installation?
The IP55 enclosure protects against dust and light water spray, which supports many covered outdoor, garage, or utility-room installations. Check your local code and your installer's guidance for a fully exposed outdoor location.
What does the warranty actually cover?
LG's published warranty runs 10 years from installation (or 12 months from manufacture, whichever comes first) and guarantees 70% capacity retention over that term. The full 10-year term requires online product registration; without it, LG's minimum published term is 5 years. We can walk you through registration after your purchase.
How much does this weigh, and do I need help installing it?
Each 16H Prime battery weighs roughly 352 lb, so installation is a job for a licensed electrician with proper equipment, not a one-person DIY lift.
Can I add a third battery later?
LG publishes 32kWh (two units) as the maximum stack for the 16H Prime line. If you expect to need more capacity than that down the road, ask us about LG's enblock S system instead, which scales differently.
Do you offer financing or price matching?
Yes. We offer 0% APR financing through Affirm at checkout, and our Lowest Price Guarantee applies. If you find this LG equipment cheaper at another authorized LG dealer, call us at (303) 876-7654 before you order and we'll take care of it.
Are you an authorized LG dealer?
Yes. Renewable Outdoors is an authorized LG Energy Solution dealer, and every unit we sell ships new, in factory packaging, with LG's warranty intact.
Where can I find LG's full spec sheet?
LG doesn't publish battery chemistry or nominal voltage figures on its public site for this model. Call us at (303) 876-7654 and we'll get you the installation manual and any chemistry documentation directly from LG.
